Related
LuPuS Kernel Stock
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Well seen as WIFI is FIXED I may as well clean this up a bit and make it look better.
I do not have a PRO so you guys can help tell me what else works/doesnt work.
Thanks to Dympy for testing and motivation without him and also Dexxmor everyone wouldn't have
this kernel and me of course
Disclaimer
Code:
[COLOR="DarkOrchid"]#include[/COLOR] [COLOR="Magenta"]std.h[/COLOR]
[COLOR="Blue"]/*
* Your warranty is now void.. LOL I guess you knew it already.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, you getting dumped or you getting fired because your phone*
* bootloops and alarm does not go off. Please do some research if you have any *
* concerns about features included in my kernel before using it! YOU and only*
* YOU are choosing to make these modifications.
*/
[COLOR="Magenta"]#ifdef[/COLOR]
You have a [COLOR="DarkGreen"]question[/COLOR] post it in the [COLOR="DarkRed"]thread[/COLOR],
Instead of [COLOR="DarkGreen"]Pm'ing me[/COLOR], as other users may
experience your [COLOR="DarkRed"]problems[/COLOR]
[COLOR="Magenta"]#endif[/COLOR][/COLOR]
Whats inside this Kernel List of governors / Io-Schedulers ect....
Added Io-schedulers --
- Noop
- Anticipatory
- Deadline
- CFQ
- BFQ
- SIO
- ZEN
Added Governors --
- lagfree
- brazillianwax
- smoothass
- scary
- savagedzen
- smartass
- smartassv2
- smartassH3
- interactivex
- minmax
- powersave
- performance
- conservative
- ondemand
- interactive
- userspace
+
Lulzactive - Thanks to Tegrak
Based on Interactive and Smartass. When workload is greater than or equal to 60%, the governor scales up
CPU to next higher step. When workload is less than 60%, governor scales down CPU to next lower step.
When screen is off, frequency is locked to global scaling minimum frequency
Virtuous
Virtuous is a modded smartassV2 which gives even more battery time then smartassV2
Intellidemand - Thanks to faux123
This is an intelligent ondemand that enters browsing mode to limit max frequency when GPU is idling,
and (exits browsing mode) behaves like ondemand when GPU is busy; to deliver performance for gaming and such.
Intellidemand does not jump to highest frequency when screen is off.
Lazy - Thanks to Ezekeel
The Idea here is to eliminate any instabilities caused by fast frequency switching by ondemand.
Lazy governor polls more often than ondemand, but changes frequency only after completing min_time_state
on a step overriding sampling interval.
Lazy also has a screenoff_maxfreq parameter which when enabled will cause the governor to always
select the maximum frequency while the screen is off.
-Ondemandx:
Basically an ondemand with suspend/wake profiles. This governor is supposed to be a battery friendly ondemand. When screen is off, max frequency is capped at 500 mhz. Even though ondemand is the default governor in many kernel and is considered safe/stable, the support for ondemand/ondemandX depends on CPU capability to do fast frequency switching which are very low latency frequency transitions. I have read somewhere that the performance of ondemand/ondemandx were significantly varying for different i/o schedulers. This is not true for most of the other governors. I personally feel ondemand/ondemandx goes best with SIO I/O scheduler.
-Lionheart:
Is a conservative-based governor. The tunables (such as the thresholds and sampling rate) were changed so the governor behaves more like the performance one, at the cost of battery as the scaling is very aggressive.
To 'experience' Lionheart using conservative, try these tweaks:
sampling_rate:10000 or 20000 or 50000, whichever you feel is safer. (transition latency of the CPU is something below 10ms/10,000uS hence using 10,000 might not be safe).
up_threshold:60
down_threshold:30
freq_step:5
Lionheart goes well with deadline i/o scheduler. When it comes to smoothness (not considering battery drain), a tuned conservative delivers more as compared to a tuned ondemand.
BadAss Governor:
Badass removes all of this "fast peaking" to the max frequency. Badass will also take the gpu load into consideration. If the gpu is moderately busy it will bypass the above check and clock the cpu with 1024Mhz. If the gpu is crushed under load, badass will lift the restrictions to the cpu.
Superbad -
A "superbad" super smooth rendition of a highly optimized "smartass" governor!
Darkside -
A "slightly more agressive smart" optimized governor!
What else-----
-SLQB - (SLAB allocator with Queue)-(both)
This memory allocator is designed for small number of CPUs system (such as desktop or smart phone devices). This allocator is design to be simple and it is optimized for using order-0 pages as much as possible (order-0 pages are the simplest therefore quickest type of memory in a Linux system to allocate).
Show your support for the kernel and my work by putting this in your signature, its only a quick one I done up with my limited time
Code:
http://i.imgur.com/xtWNL.png
A big thanks to -
gu5t3r
paxChristos
Sony - sources
tempest918 - For the New Logo
Dymy - Testing
Dexxmor - Testing
DooMLoRD - for patches and all the work he has done for Xpeeria's
xeozus
NobodyAtAll
Faux123
Erasmus
Leedroid
FXP Team
Jerpelea
Phil3759
CTCaer
Anyone missing please PM me
Downloads in post 2
Kernel source --- -branch master
https://github.com/garwedgess/LuPuS-STOCK-ICS-Xperia2011
CWM source -- https://github.com/garwedgess/android_bootable_recovery -b lupus-cwm
Changelog -
Code:
[B]Previous Releases[/B]
[hide]
- Added Cleancache
- Supports ext 2,3 and 4
- Updated zRam
- Lzo compression/decompression speed has doubled on average.
- Init.d support
- Fudgeswap
- And much more :D
[/LIST]
[U][B][COLOR="Blue"]What's been added in v5[/COLOR][/B][/U]
[LIST] ~2 Way call recording
~ Ext4 support
~ More battery friendly (so far so good)
~ Increased WiFi signal strength
~ Free’d Ram
~ GPU Overclock
~ Made kernel smoother
~ Might of left one or 2things out here
[/LIST]
[B][U][COLOR="Blue"][B][U]Whats new in v6[/U][/B][/COLOR][/U][/B]
[LIST]~ Completely fixed boot problem[COLOR="blue"][COLOR="Red"] (boot is set to 806MHz, don't complain as you will OC anyway :p)[/COLOR][/COLOR]
~ Quicker boot time
~ Fixed battery issues :fingers-crossed:
~ Added governor-- [COLOR="SeaGreen"]Intellidemand2[/COLOR]
~ Removed GPU O/C ( causes lag :( )
~ Wifi Signal and lock on much quicker/better
~ Alot of clean-ups & small fixes
~ Touchscreen fix
~ kgsl: Use highest performance level on wake-up from sleep
[/LIST]
[B][U]v9 changes[/U][/B]
[LIST]
- Improved Battery Life
- Thumbee support
- ARM7 optimizations
- Brought OC back down to 1.6 max (no need for it above 1.6 unless u want to kill your device)
- Kernel sources completely reworked started from scratch o Sony xx.587 sources
- Tiny RCU
- Upddatedd patched and fixed LZO
- lowered vfs cache pressure
- Increased Wifi- Range and added support for channel 14
- Iyokan Touchscreen fix - Thanks @ Nick
- 0 % Battery patch - Thanks @ Bazoocaze
- Better memory copy
- Better memory move
- LMK Optimizations (LowMemoryKiller)
- VDD support (voltage conrol)
- Linaro Optimzations
- Compaction added
- KSM
- CIFS (improved support)
- NTFS
- USB OTG
- Updated to newest SIO Io-Scheduler
- Google Snappy Compress & Decompress
- Added Vibrate To Recovery (Notification to enter CWM)
[B][U]v10[/U][/B]
- Built with Linaro 4.7.3 (02-01-13)
- Reworked Ramdisk, uses new method
- Auto Root updated to SuperSU, only roots device if Superuser.apk or SuperSU.apk dont already exist
- New LuPuS menu - check in post #1 on how to use it
- Build in wifi modules ( if wifi modules don't work on first install reboot)
- Built in CIFS & USB OTG (from lupus menu)
- Built in zRam, you can also change zRam size (from LuPuS menu)
- TWRP and latest CWM Recovery {change default in LuPuS Menu)
- Supports Gb and ICS (GB has wifi broken ATM)
- Tweaks menu from LuPuS menu script
- Free'd 11mb RAM
- cgroup scheduling
- binder changes from 2.6.32.60
- binder: Fix use of uninitialized variable.
- net sched: fix some kernel memory leaks
- net/ipv4: Eliminate kstrdup memory leak
- ipv4: force_igmp_version ignored when a IGMPv3 query received
- pids: Fix a race in pid generation that causes pids to be reused immediately
- smart toggle overclock upto 2ghz
- changed RD compression to LZMA
- enable group scheduling
- removed some debugging
- cleaned up config
- USB tether
- enable ipsec tunnel support in kernel
- SQLITE3 DB vacumming
- Further compressed ramdisk
- disabled cuse, enabled md4 + nls_utf8 as modules
**Probably alot more but this is all I can remember for now**
[B]-v11[/B]
- [COLOR="Red"]Updated kernel to 2.6.32.60[/COLOR]
- CWM = volume down
- TWRP = volume up
- Complete clean up and new improved LuPuS Menu
- Free's more RAM 360mb RAM in total now
- Fixed AROMA
- Backport Binder from CAF 3.4.0
- Triple Buffer
- Frandom
- Tweaked deadline
- Tweaked SmartassV2
- New governor SmartassH3
- New IO-Scheduler ZEN
- Patch so entropy no longer depletes
- Zcache
- ARM optimizations
- Genlock backported from CAF
- Replaced old compaction with newer/better version
- Backported logger from CAF and free'd RAM from logger
- Updated improved LMK
- Removed fudgeswap
- Updated crc32 lib from 3.3 kernel
- New net scheduler Stochastic Fair Blue (SFB)
- Optimized Tiny RCU
- CFS tweaks
- Quick keyboard reset (hold HOME + POWER)
- Timed_gpio backported from CAF
- Snapdragon optiizations
- Improved boot time
- Improved wifi to load at first boot
- Removed Autoroot feature
[URL="https://github.com/garwedgess/LuPuS-STOCK-ICS-Xperia2011/commits/2.6.32.x"]** Plus more see here for all patches and credits**
Also Thanks at gu5t3r and [NUT][/URL]
[B]v12[/B]
- Fixed HDMI
- Fixed Video playback/recording
- Reverted back to linux kernel 2.6.32.9
- Removed triple buffer (caused some lag)
- Fixed problem with root @ gu5t3r
- LuPuS Script now runs properly from Terminal Emulator @ gu5t3r
- Free RAM = 355mb and is stable
- Added fool-proof to ramdisk -- if non-supported Android version is found (not ICS or GB) Kernel will boot into CWM
- Reduced size of kernel
[B]v13[/B]
- Fixed CPU Governor and Frequencies not sticking at boot -- thanks [user=4665716]@gu5t3r[/user]
---- Custom CWM
- Clean-up of menu
- Added own wipe options menu -- with extra options
- Aroma File Manager from CWM --- Must have aroma ([COLOR=Red]aromafm.zip) placed on root of sdcard[/COLOR])
- Multi zip installer
- Reboot options - Power off re-added under this menu
- Pointless but people keep asking me for it so re-added wipe battery stats also.
- LuPuS themed...
[B]v14[/B]
- Fixed Camera Key
- Kernel works on CM9
- Removed persistent RAM
- Remove other errors from dmesg
- Improved wifi loading
- Disabled Key Reset (can be enbled in LuPuS Menu)
---- CWM updated to 6.0.3.2
- Fixed Advanced restore
- Fixed busybox symlinks generation (aka) fixed CWM backup not working
- Fixed install from sideload being mixed up with toggle signature
- Remove confirmation from install from sideload as it can be cancelled at anytime.
---- Complete Ramdisk Clean up & Improvment
- Reworked booting
- Supports m2sd and other ap2sd scripts
- Force booting -After 2 Vibrations Hold Home for ICS
-Hold Home and press VolDown for CM9
-Hold Home and press VolUp for GB
- Fixed Reboot To Recovery (It reboots to last one used IF you don't have scripts that wipe /cache on boot)
- Reworked Kernel logs, they are located at /cache/recovery/ and /data/local/tmp/
- Improved init.d
- lupus menu clean up
- Added Vendor fix from Hallon & Anzu
- option to mount / unmount
- Backup / Restore /system/vendor
- Boot.d - If phone is taking a long time to start move suspicious init.d scripts to /system/etc/boot.d
They will be run in background and won't affect boot time.
[B]v15[/B]
- Added Ultra-KSM
- Tuned Governors
* superbad
* lionheart
* virtuous
* darkside
* conservative
* smartassH3
- Really use google snappy zRam (improves zRam)
- Fix nasty sigreturn bug
- Fix compiler warnings
- Do uninteruptible sleep
- Other various fixes
- Removed GB & CM9 support
- Other various ramdisk improvments
- Updated TWRP - Mounting Mass Storage should be fixed
- Updated LuPuS CWM to latest Official CWM changes
* Fixed advanced restore
* Removed Reboot Options
* Brough Reboot System Now back to Main Menu
* Brought Power Off back to Main Menu
* After install of zip dont return to main menu
* Minor UI changes
- Fixed Mounting Vendor (please test can be set via lupus menu)
- patch can also be forced at boot by
hold home + hold voldown = force ics + vendor patch
hold home + tap vol down = force ics
key -- Thanks [user=4665716]@gu5t3r[/user][/hide]
[B]v16[/B]
- Fix some lag in gaming
- Set default swappiness to 20
- Removed fsync
- Removed Cleancache
- Removed zCache
- Removed WasActive page flag
- Removed Zen IO-Scheduler
- Fixed issue with some devices booting into CWM
- Fixed CWM install options order
- Fixed TWRP adb and mounting USB storage
- Fixed PATH for LuPuS Menu
- Added UKSM options to LuPuS-Menu
[/LIST]
Downloads
If you like my work please consider buying me a beer or something else
by clicking the DONATE ME button, of course it isn't needed but greatly appreciated and keeps me motivated.
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
CWM = VOLUME DOWN
TWRP = VOLUME UP
If you need root for STOCK ROM
Code:
[COLOR="Purple"]Root[/COLOR] : ( Flashable via recovery )
* SuperSU : [URL="http://download.chainfire.eu/204/SuperSU/"][COLOR="Green"][U]Download[/U][/COLOR][/URL]
* Superuser : [URL="http://androidsu.com/superuser/"][COLOR="Green"][U]Download[/U][/COLOR][/URL]
LuPuS_iyokan_Stock-iCsv16-full.img
md5 = 65693fa968dc00a5c5cf42705e0b9244
Check your MD5 and make sure it matches with the above before posting that it doesn't work for you
Wifi modules are built in
Mirrors - and all other releases
http://www.goo.im/devs/wedgess
==========================================================================================================
Folder for all older and current LuPuS-PRO kernels & modules:
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
LuPuS-Kernel-Folder
Wfi-Modules-PRO
==========================================================================================================
LuPuS Menu
To Run LuPuS Menu use either ScriptManager get it HERE on google playstore
Or
Use Terminal Emulator get it HERE on google playstore.
Code:
su
lupus
* information is in lupus menu
1/ CIFS Menu *
Enable
Disable
2/ zRam Menu *
Enable
Disable
Set zRam size ( default is 60)
3/ Frandom Menu *
Enable
Disable
4/ USB OTG *
Enable
Disable
5/ Clean and Remove tweaks
Remove init.d's
6/ Tweak Menu
Note all tweaks are preset from here and option to set as init.d's
Clean all temp files
SQLITE optimizations
LMK Optimizations
Network optimizations
Defend against ARP spoofing
Remove android logger
SDcard speed tweak
Flag blocks as non-rotational
7/ Performance Menu
Note all options are se by user input from here and option to set as init.d's
Set CPU frequencies
Set Governor
Set IO-Scheduler
Voltage Control
VM tweaks (explained below)
VM Tweaks
dirty ratio and dirty background ratio 1 & 2
This controls how often the kernel writes data to "disk" (in our case the internal microSD system card, not the removable microSD card). When your apps write data to disk, Linux actually doesn't write the data out to the disk right away, it actually writes the stuff to system memory and the kernel handles when and how the data is actually going to be flushed to the disk. These values represent a percentage, the higher the percentage, the longer it waits to flush, the lower the percentage, the more often flushes will occur. Now remember, we are dealing with solid state storage, not the traditional disk platter and spindle. So we are actually able to delay flushes a little longer with solid state versus a traditional hard drive disk.
dirty_expire_centisecs
How old "dirty" data should be before the kernel considers it old enough to be written to disk. It is expressed in 100ths of a second.
dirty_writeback_centisecs
This is the interval of when the writeback daemons periodically wake up and write "old" data out to disk. It is expressed in 100ths of a second.
min free kbytes
This is used to force the Linux VM to keep a minimum number of kilobytes free. The VM uses this number to compute a pages_min value for each lowmem zone in the system. Each lowmem zone gets a number of reserved free pages based proportionally on its size. Default is 2048kb.
overcommit_memory
This controls overcommit of system memory, possibly allowing processes to allocate (but not use) more memory than is actually available.
0 - Heuristic overcommit handling. Obvious overcommits of address space are refused. Used for a typical system. It ensures a seriously wild allocation fails while allowing overcommit to reduce swap usage. root is allowed to allocate slighly more memory in this mode. This is the default.
1 - Always overcommit. Appropriate for some scientific applications.
2 - Don't overcommit. The total address space commit for the system is not permitted to exceed swap plus a configurable percentage (default is 50) of physical RAM. Depending on the percentage you use, in most situations this means a process will not be killed while attempting to use already-allocated memory but will receive errors on memory allocation as appropriate.
Swappiness
A property for the Linux kernel that changes the balance between swapping out runtime memory, as opposed to dropping pages from the system page cache. Swappiness can be set to values between 0 and 100 inclusive. A low value means the kernel will try to avoid swapping as much as possible where a higher value instead will make the kernel aggressively try to use swap space.
VFS Cache Pressure
File system cache (dentry/inode) is really more important than the block cache above in dirty ratio and dirty background ratio, so we really want the kernel to use up much more of the RAM for file system cache, this will increas the performance of the system without sacrificing performance at the application level. The default value is 100, as a percentage, and what you want to do is lower the value to tell the kernel to favor the file system cache and not drop them aggressively.
8/ Enable / Disable Quick Key Reset
- Reboot device quickly by Holding HOME and POWER Key (Disabled by default)
- Enable
- Disable
9/ Vendor Options
- Fix for Anzu and Hallon Vendor problem
- Mount
- Unmount
- Backup
- Restore
If you like my work please consider buying me a beer or something else
by clicking the DONATE ME button, of course it isn't needed but greatly appreciated and keeps me motivated.
Great, will test it
EDIT: Bootet, i testet the Kernel on stockrom and, when it comes out, on ndet JJ Hybrid 12
First Bug: No Wlan, but i think it is the failure of the wifi modules for the Arkknight kernel.
what recovery does this use?
cLeAv0 said:
what recovery does this use?
Click to expand...
Click to collapse
Its 5.0.27 going to change to dooms recovery and ill add aroma file manager with volume down button and back as recovery , depending on how many people download/thanks ect
Sent from my Xperia Play
wedgess said:
Its 5.0.27 going to change to dooms recovery with my modded aroma file manager, depending on how many people download/thanks sect
Sent from my Xperia Play
Click to expand...
Click to collapse
I see. I hope you update this frequently cause i'll gonna be using it What's the busybox version included in the recovery?
Sorry for the noob question but will it work on arc s??
And are the modules included in the kernel or are they flashed separatly??
Sent from my LT18i using xda premium
Not for Arc / Arc S only Pro
CONdemmedNORmal said:
Sorry for the noob question but will it work on arc s??
And are the modules included in the kernel or are they flashed separatly??
Sent from my LT18i using xda premium
Click to expand...
Click to collapse
No.. It is for Pro.. It means it is for Xperia Pro only.. None other than that..
Sent from my MK16i using Tapatalk 2
PLEASE not everybody has thanked him do that i only tested he did great work we didnt had this powerfull kernel if he took the time to port it!:good::good:
xperiap said:
PLEASE not everybody has thanked him do that i only tested he did great work we didnt had this powerfull kernel if he took the time to port it!:good::good:
Click to expand...
Click to collapse
+1 to that I don't have a Xperia pro but Xperiap brought it to my attention that you guys got barely any kernels, so I'm trying to help u all out, not like I'm asking for donations, only asking u all to click a thanks button 36 downloads and 5thanks???????
Sent from my Xperia Play
I Have clicked under every Post of you C'mon guys clicked thanks, it wont be hurt you :good:
Front Camera work anybody check? tell me plss
Frontcamera works
flsmidth said:
No.. It is for Pro.. It means it is for Xperia Pro only.. None other than that..
Sent from my MK16i using Tapatalk 2
Click to expand...
Click to collapse
So how come its in the arc forum on xda app
Sent from my LT18i using xda premium
Pro and Arc have the same forum, because the Pro has no own forum.
CONdemmedNORmal said:
So how come its in the arc forum on xda app
Sent from my LT18i using xda premium
Click to expand...
Click to collapse
Besides the ARC has plenty of kernel does it not.if ARC users want this.then thank this post and I'll make1
Sent from my Xperia Play
hi, thanks for this i also tested your other kernel
thank you so much for your work.
i will give it a go.
thanks again!
Hi, first of all thanks for the kernel and all your effort :good:, downloading the kernel now., will let you if I could find any bugs..
[KERNEL] [P6810 JB 4.1.2] [22 Mar] ROOT | ExTweaks | exFAT | SkyHigh Kernel [3.0.0 FINAL]
** ONLY FOR P6810 Wi-Fi device running:
1. bodivas JB 4.1.2 DXMD3 ROM Port
-or-
2. [ROM] 24 Dec [Aroma] [P6810 / P6800] Multi-Language & Multi-Window JB 4.1.2 | SkyHigh [v3.5]
I am UpInTheAir part time kernel dev (hack) and Chef of SGT 7.7 JB & ICS ROMs, and now bring to you my P6810 Jellybean SkyHigh Kernel.
-- STABLE FINAL RELEASE --
* I don't pretend to know everything, so if you can be constructive and help out this project, please do so. You will find allot of answers by searching gitHub, XDA and SEARCH
FEATURES
* Based on official Samsung source JB DXMD3
* AUTO ROOT (only if you don't already have it)
insecure kernel
su binary 1.91
SuperSU 1.91
busyBox 1.20.2 linusyang installed to system/sbin
* STABLE - under SkyHigh "default" values & conditions
* ExTweaks app support for almost all kernel configurations + more !!
Many descriptions are in the app ! If you require more info, don't be lazy, please SEARCH like I did !
CPU
Boot boost CPU freq
Boost CPU freq (not fully tested)
Cortex wakeup boost (not fully tested)
Max normal freq
CPU freq OC / UC
CFS settings – Arch power
CPU idle mode (sleep & awake)
Scaling max suspend freq
Scaling min suspend freq
Scaling min standby freq
CPU temp throttle
CPU VOLTAGE
Set voltage individually for each 18-step freq
CPU TUNING (Awake & Sleep)
Set default CPU governor
Set governor configuration
Enable/disable hotplug
BUS
Bus voltage group
Thresholds
IO Tuning
Int/ext sdcard read-ahead cache
Dynamic Fsync control
Dynamic dirty page writeback control
IO scheduler (awake & sleep)
MEMORY TUNING
OOM control (screen on/off)
Dirty background ratio
Dirty ratio
Clean RAM cache
zRAM
Swappiness
zRAM stats
KSM control
GPU CONTROL
VPLL/MPLL mode
Freq control
Voltage control
Threshold control
Stay-count control
DISPLAY
FB early suspend delay (CRT TV off animation for SUPPORTED ROM)
Touch screen sensitivity
SOUND
Master volume gain
Headphone
Mic
Speaker
TWEAKS
- CortexBrain-Background-Process control
- Check CortexBrain-Background-Process Service
TCP security
TCP speed
TCP RAM
IPV6 (enabled by default - does not actually switch off)
CPU
Memory
System
Kernel
IO
OTHER
- Cron Task Control
- Test Cron task service
- Cron reset
Clean RAM cache task every hour
Update AD blocker task every week
DB optimizing (sqlite3) task every day
Clean app cache task every day
Zipalign task every day
fstrim lagfix task every day
Cron test task jobs
Zipalign apps now
Zipalign on boot
DB optimization (sqlite3) now
DB optimization (sqlite3) on boot
Battery scaling calibration (fuel-gauge reset) now
Ad blocker update now
Remove Ad blocker
FILE SYSTEM MAINTENANCE / REPAIR
Partitions scan
Data FS repair on boot
extSdCard repair on boot
Fix permissions on boot
Fix permissions now
Trim FS partitions (fstrim lagfix) on boot
Trim FS partitions (fstrim lagfix) now
INIT.D SUPPORT
Enable init.d script run control
USB MASS STORAGE (UMS) MODE
MTP Mass storage mode
WIFI & GPS
Clean WIFI lease
TCP congestion control
GPS region
GPS zone check
Update time
ROOT
Install root now
Remove root now
Root check
Auto install root on boot
MODULES
Frandom control
XPAD control
ISO CD-ROM control
UDF CD-ROM/DVD control
PROFILES
Profile check
UpInTheAir & SkyHigh Default (you can configure & save values for each, but not change the actual profile name)
BACKUP & RESTORE
Backup User settings now
Restore User settings now
RE-BOOT
Re-boot into Recovery
BUG-REPORT
Kernel bug-report
App bug-report
Android logger control
Kernel printk control
Module logger control
INFO
* SkyHigh default CPU min/max 200 > 1400 MHz (13-step)
* 18-step CPU 100 > 1800 MHz (Recommend setting 200-1400/1600 MHz)
Default = 13-step 200 > 1400 MHz
Stock = 6-step 200 > 1400 MHz
* No UV for stock frequencies 200-500-800-1000-1200-1400 MHz
* 4-step GPU : Default = 160-200-267-400 MHz
MPLL mode = 4-step GPU (default)
Stock = 2-step GPU (160-267 MHz)
Min freq = 50 MHz
Max MPLL freq = 400 MHz
Max VPLL freq = 520 MHz
Voltage = 800 > 1200 mV (+/- 50 mV increments)
* GPU UV / UC / OC
160 MHz = 950 mV (-50 mV > stock 1000 mV)
200 MHz = 1000 mv
267 MHz = 1050 mV (-50 mV > stock 1100 mV)
400 MHz = 1100 mV
* GPU Control
freq clock
voltage
step thresholds
stay counts
GPU BENCHMARK BEFORE (3DMark app)
{
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"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
GPU BENCHMARK AFTER @ 400 MHz (3DMark app)
* GPU VPLL mode optional
For devices that can't handle VPLL – use MPLL mode instead
http://forum.xda-developers.com/showpost.php?p=33720501&postcount=4181&nocache=1&z=1048045007703282
* Busfreq up & down threshold control
Stock / SkyHigh default = 23
* Busfreq (memory) voltage group
default group = 1 (stock)
available group options 1 > 7
L0 = 400 L1 = 267 L2 = 160 MHz
1 > {1150000, 1050000, 1050000} SkyHigh default / stock
2 > {1125000, 1025000, 1025000}
3 > {1100000, 1000000, 1000000}
4 > {1075000, 975000, 975000}
5 > {1050000, 950000, 950000}
6 > {1025000, 950000, 925000}
7 > {1000000, 925000, 900000}
* Set L2 bus (memory) speed from 133 > 160 MHz
- Default MHz now:
L0 = 400
L1 = 267
L2 = 160 MHz / 1000 mV (stock = 133 MHz / 950 mV)
* Adaptive vfs_cache_pressure on suspend / resume
Hard coded values :
- Set @ 10 = save battery on device suspend
- Set @ 60 = better smoothness on device resume
Low vfs_cache pressure values save battery while idle, while a low value also causes stutter with longer up times.
* Governors
pegasusq = SkyHigh default (siyah kernel version & "freq for responsiveness" tweaked to 500 MHz by me)
HYPER
scary
wheatley
abyssplug
lulzactiveq (siyah kernel version & tweaked by me)
lazy
hotplug
ondemand
performance
ZZMoove 0.7d
* IO schedulers
SIO = SkyHigh default
ROW
VR
NOOP
Deadline
CFQ
* SOUND CONTROL via ExTweaks app
* Thunderbolt scheduler IO Tweaks [pikachu01]
* Implemented kernel to report USB trickle charge (previously just reports discharging).
- Those devices without modified SystemUI.apk will now show battery charging animation whilst on USB power source
* Force USB charging source to be detected as AC
- faster USB charge using same circuitry
- limited by:
1. charging source max output
2. kernel - up to max 1500 mA (same is actual AC)
* Auto set init.d scripts to 777 – no need to manually set script permissions, just drop in & reboot
* Reduced GUI lag
- Frandom
- fstrim lagfix - NOT ENABLED BY DEFAULT
- Disabled gentle fair sleepers
- RAM management OOM adj & minfree values from V6SuperCharger
* Improved touch-screen sensitivity (on both battery and charge)
* Mount partitions NOATIME and NODIRATIME by default
* R/W and auto-mounting of exFAT USB-OTG & external sdcard using official Samsung Open Source modules v1.2.5
* modded ROM /system/etc/vold.fstab to permit exFAT mounting
* NTFS R/W OTG file system support (require app to mount)
* UDF/ISO file system support - BluRay (require app to mount) - not tested !
* Network filesystem support
In-built CIFS
In-built NFS (not tested)
* TCP algorithms
- cubic = default
- reno
- westwood+ (some users of other devices have reported faster network throughput speeds)
* In-built zRAM support
* LZ4 compression implemented & enabled for zRAM [psndna88 & Yank555.lu]
* Support paging of anonymous memory (Swap)
* General optimized for size
* Kernel compression = xz
* Support for iPad, iPhone, iPhone_3G/S, iPhone_4/4S, iPhone_5 (not tested as I don't own "rotten fruit" )
* UV motor -100 mV (3.1V → 3.0V)
* UV LED -100 mV (3.2V → 3.1V)
* fbearlysuspend control - allow CRT-off animation in SUPPORTED ROMs)
* Thermal throttle control (default on) – be careful here, do you want to melt your CPU?
* Dynamic read-ahead implemented and set at 1024 KB (variable)
* Int/External sdcard read ahead cache = variable KB
* Internal & external sdcard IO schedulers = SIO
* Dynamic FSync control v1.2 implemented and enabled
* Dynamic management of dirty page writebacks
* Android Logger Control disabled
* Linux printk Control disabled
* KSM support
* Custom bootanimation support
* Custom boot sound support
* Support for XPAD gamepad & rumblepad controller
* Reduce Android logger RAM usage
* Disabled kernel debugging to reduce zImage size
* Disabled some module logging
* Disable mali tracking debug
* Disable zRAM debug
* Disable modem in config (not needed for this device)
* Triangle Away app support
* vm swappiness = 20 (performance)
* Free pagecache. dentries and inodes will be managed by /proc/sys/vm/vfs_cache_pressure
echo "1" > /proc/sys/vm/drop_caches
* System property accessory tweak values from V6SuperCharger
dalvik.vm.heapgrowthlimit 130m
dalvik.vm.heapsize 130m
persist.sys.purgeable_assets 1
windowsmgr.max_events_per_sec 90 (200 set as SkyHigh default)
* Virtual memory & kernel tweak
# values from V6SuperCharger & Kick Ass Kernelizer [[email protected]]
echo "10" > /proc/sys/fs/lease-break-time
echo "0" > /proc/sys/kernel/panic
echo "0" > /proc/sys/kernel/panic_on_oops
echo "0" > /proc/sys/vm/block_dump
echo "60" > /proc/sys/vm/dirty_background_ratio
echo "95" > /proc/sys/vm/dirty_ratio
echo "0" > /proc/sys/vm/laptop_mode
echo "15360" > /proc/sys/vm/min_free_kbytes
echo "4" > /proc/sys/vm/min_free_order_shift
echo "0" > /proc/sys/vm/oom_dump_tasks
echo "0" > /proc/sys/vm/oom_kill_allocating_task
echo "1" > /proc/sys/vm/overcommit_memory
echo "0" > /proc/sys/vm/panic_on_oom
#echo "20" > /proc/sys/vm/swappiness ########### Already implemented
#echo "10" > /proc/sys/vm/vfs_cache_pressure ########### Implemented adaptive vfs_cache_pressure on suspend (10) / resume (60)
* Misc tweaks for battery life
# values from V6SuperCharger & Kick Ass Kernelizer [[email protected]]
echo "65536" > /proc/sys/kernel/msgmax
echo "2048" > /proc/sys/kernel/msgmni
echo "500 512000 64 2048" > /proc/sys/kernel/sem
echo "2097152" > /proc/sys/kernel/shmall
echo "268435456" > /proc/sys/kernel/shmmax
echo "4096" > /proc/sys/kernel/shmmni
#
echo "524288" > /proc/sys/fs/file-max
echo "32000" > /proc/sys/fs/inotify/max_queued_events
echo "256" > /proc/sys/fs/inotify/max_user_instances
echo "10240" > /proc/sys/fs/inotify/max_user_watches
echo "0" > /proc/sys/kernel/sched_child_runs_first
echo "524288" > /proc/sys/kernel/threads-max
* TCP Speed & Security
# values from V6SuperCharger & Kick Ass Kernelizer [[email protected]]
# 3G TurboCharger Enhancement
#
# Google's public DNS settings
#
/system/bin/setprop net.dns1 8.8.8.8 ########### Not sticking
/system/bin/setprop net.dns2 8.8.4.4
#
# ReadMin, ReadInitial, ReadMax, WriteMin, WriteInitial, WriteMax
/system/bin/setprop net.tcp.buffersize.default 6144,87380,110208,6144,16384,110208
/system/bin/setprop net.tcp.buffersize.wifi 262144,524288,1048576,262144,524288,1048576
/system/bin/setprop net.tcp.buffersize.lte 262144,524288,3145728,262144,524288,3145728
/system/bin/setprop net.tcp.buffersize.hsdpa 6144,262144,1048576,6144,262144,1048576
/system/bin/setprop net.tcp.buffersize.evdo_b 6144,262144,1048576,6144,262144,1048576
/system/bin/setprop net.tcp.buffersize.umts 6144,87380,110208,6144,16384,110208
/system/bin/setprop net.tcp.buffersize.hspa 6144,87380,262144,6144,16384,262144
/system/bin/setprop net.tcp.buffersize.gprs 6144,8760,11680,6144,8760,11680
/system/bin/setprop net.tcp.buffersize.edge 6144,26280,35040,6144,16384,35040
#
# Queue size modifications
echo "20480" > /proc/sys/net/core/optmem_max
#echo "262144" > /proc/sys/net/core/rmem_default
echo "1048576" > /proc/sys/net/core/rmem_max
#echo "262144" > /proc/sys/net/core/wmem_default
echo "1048576" > /proc/sys/net/core/wmem_max
echo "50" > /proc/sys/net/unix/max_dgram_qlen
#
# Be sure that autotuning is in effect
echo "1" > /proc/sys/net/ipv4/tcp_moderate_rcvbuf
#
echo "0" > /proc/sys/net/ipv4/ip_no_pmtu_disc
echo "1" > /proc/sys/net/ipv4/route/flush
echo "0" > /proc/sys/net/ipv4/tcp_ecn
echo "1" > /proc/sys/net/ipv4/tcp_fack
echo "1" > /proc/sys/net/ipv4/tcp_rfc1337
#echo "6144 87380 1048576" > /proc/sys/net/ipv4/tcp_rmem ########### Not sticking
echo "1" > /proc/sys/net/ipv4/tcp_sack
echo "0" > /proc/sys/net/ipv4/tcp_timestamps
echo "1" > /proc/sys/net/ipv4/tcp_window_scaling
#echo "6144 87380 1048576" > /proc/sys/net/ipv4/tcp_wmem ########### Not sticking
echo "6144" > /proc/sys/net/ipv4/udp_rmem_min
echo "6144" > /proc/sys/net/ipv4/udp_wmem_min
#
# Re-use sockets in time-wait state
echo "1" > /proc/sys/net/ipv4/tcp_tw_recycle
echo "1" > /proc/sys/net/ipv4/tcp_tw_reuse
#
# Hardening the TCP/IP stack to SYN attacks
echo "1024" > /proc/sys/net/ipv4/tcp_max_syn_backlog
echo "2" > /proc/sys/net/ipv4/tcp_syn_retries
echo "2" > /proc/sys/net/ipv4/tcp_synack_retries
#
# Bump up tw_buckets in case we get DoS'd
echo "16384" > /proc/sys/net/ipv4/tcp_max_tw_buckets
#
# Ignore pings
echo "1" > /proc/sys/net/ipv4/icmp_echo_ignore_all
#
# Don't reply to broadcasts (prevents joining a smurf attack)
echo "1" > /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts
#
# Enable bad error message protection (should be enabled by default)
echo "1" > /proc/sys/net/ipv4/icmp_ignore_bogus_error_responses
#
# Don't cache connection metrics from previous connection
echo "1" > /proc/sys/net/ipv4/tcp_no_metrics_save
#
echo "15" > /proc/sys/net/ipv4/tcp_fin_timeout
echo "30" > /proc/sys/net/ipv4/tcp_keepalive_intvl
echo "5" > /proc/sys/net/ipv4/tcp_keepalive_probes
echo "1800" > /proc/sys/net/ipv4/tcp_keepalive_time
#
# Don't pass traffic between networks or act as a router
# Disable IP Packet forwarding (should be disabled already)
echo "0" > /proc/sys/net/ipv4/ip_forward
#
echo "0" > /proc/sys/net/ipv4/conf/all/send_redirects
echo "0" > /proc/sys/net/ipv4/conf/default/send_redirects
#
# Enable spoofing protection (turn on reverse packet filtering)
echo "1" > /proc/sys/net/ipv4/conf/all/rp_filter
echo "1" > /proc/sys/net/ipv4/conf/default/rp_filter
#
# Don't accept source routing
echo "0" > /proc/sys/net/ipv4/conf/all/accept_source_route
echo "0" > /proc/sys/net/ipv4/conf/default/accept_source_route
#
# Don't accept redirects
echo "0" > /proc/sys/net/ipv4/conf/all/accept_redirects
echo "0" > /proc/sys/net/ipv4/conf/all/secure_redirects
echo "0" > /proc/sys/net/ipv4/conf/default/accept_redirects
echo "0" > /proc/sys/net/ipv4/conf/default/secure_redirects
* Power saving tweaks
pm.sleep_mode 1
ro.ril.disable.power.collapse 1
wifi.supplicant_scan_interval 180
CREDITS
* My family !!
* Samsung
* XDA
* wanam repo, ezykernel ICS diff, Ryuinferno, CM, boeffla, GM, redpill more to add yet
* Chainfire for root
* GM - siyah kernel
* AndreiLux
* dorimanx
* Christopher83
* zeppelinrox - V6SuperCharger - KAK - 3G TurboCharger values and Fix Emissions script
* idcrisis for permission to implement CrossBreeder entropy into kernel - no success as yet...
* pikachu01 FOR SOME tHUNDERBOLT TWEAKS
* Suxsem for fstrim
* XDA devs that I cherry pick code, values & ideas from. The list is never ending...
* edan1979 for excellent feedback & also nutley for volunteering to test
GPL COMPLIANT - SOURCE: >> GitHub
.
Download & change-log
DOWNLOAD & CHANGE-LOG
** DISCLAIMER : FLASH AT YOUR OWN RISK **
WARNING :
* Under-volting can cause instability
* Over-clocking can cause freeze/reboot, heat & damage to CPU
* Any customizations may void warranty
P6810 Wi-Fi JB 4.1.2 DXMD3 ONLY
INSTALLATION
** DO NOT USE ANY 3RD PARTY TWEAKS OR “PERFORMANCE” TYPE APPS & REMOVE ALL ROM / KERNEL SCRIPTS FROM /system/etc/init.d FOLDER **
1. NANDROID (just in case)
2. Flash SkyHigh P6810 JB 4.1.2 ROM or bodivas P6810 JB 4.1.2 ROM
3. Remove any previous CPU control settings from starting at boot, remove any 3rd party tweaks etc
4. Flash in custom recovery (CWM or TWRP) to auto wipe previous kernel profile remnants ie. crontab & /data/.siyah folder
5. If requested by Recovery to install SU, DO NOT. Instead - Let the kernel do it on boot
P6810 Wi-Fi SkyHigh Kernel : Latest release is v3.0.0 FINAL Edition
CWM.zip v3.0.0 FINAL http://d-h.st/oVe
Archive : Working CWM Official Released Legacy Versions (UNSUPPORTED)
v2.6.0b
v2.5.0b
v2.4.0b
v2.3.0
v2.1.0
v2.0.0
v1.9.0
v1.8.0
v1.7.0
v1.6.0
v1.5.0
v1.0.0
-------------------------------------------------------------------
Stock repack kernel (thanks bodivas) :
CWM.zip DXMD3
ODIN.tar DXMD3
++ PLEASE DO NOT REDISTRIBUTE - LINK HERE INSTEAD ++
BUGS
* Check if it is actually a stock firmware bug first using stock kernel -BEFORE- posting in this thread or elsewhere
1. Random screen tint reported on both stock & SkyHigh kernels using CPU control app (Read Post #3)
.
.
FAQ & HELP
FAQ & HELP
MY RECOMMENDATIONS
* Governor = pegasusq, lulzactiveq, or ZZMoove
* IMO = Performance → → Battery
1. on-demand
2. pegasusq (snappy, but easier on battery than on-demand)
3. lulzactiveq
4. ZZMoove
* Scheduler = SIO
* CPU freq = 200-1400/1600 MHz
* CPU vdd levels = SkyHigh "defaults"
* Enable zRAM for better mulitasking
* CPU Control app = ExTWeaks
Don't forget to use only one Control app at a time. They will conflict !
ISSUES?
1 Remove any kernel related init.d tweaks, 3rd party performance type apps etc
2 Wipe your CPU control app(s) data (menu > settings > applications > "your control app(s)" > clear data/cache)
3 Use only ONE CPU control app ! USE EXTweaks
4 Open SuperSU app > settings > full unroot (or unroot from with EXTweaks options)
5 Boot into recovery and wipe cache & dalvik cache
6 Re-flash SkyHigh Kernel
7 If requested by recovery - DO NOT install root (let the kernel do it)
9 Reboot
8 If still issue such as bootloop etc, try using MPLL mode for GPU, and or increase GPU voltages +50 mV
9 Try a kernel "legacy" versions
10 Back to stock for you
RANDOM SCREEN TINT AFTER CHANGING GOVERNOR
* Turn screen OFF-ON
* Use only SkyHigh defaults values
* Don't use a CPU control app to change kernel settings - Use init.d script instead
* OR IF IT BOTHERS YOU,...... DON'T USE THE KERNEL
zRAM
Info here : (INFO)What is zram and how does it work???
LOGS
* You can find various ExTweaks logs in the /data folder:
/data/.siyah
/data/extSdCard_fix.log
/data/fsrepair.log
/data/fstrim_lagfix.log
/data/Ran_FixEmissions.log
/data/sqlite.log
/data/zipalign.db
/data/zipalign.log
/data/crontab
PREVENT/REDUCE SCREEN-OFF FLICKER FOR CRT-OFF ANIMATION ENABLED ROMs
* Set fbearlysuspend msleep between 100 and 500 ms
* Set to 0 if you haven't any CRT-off animation mod
DYNAMIC MANAGEMENT OF DIRTY PAGE WRITEBACKS
* [Christopher83]
This feature allows to have two different intervals for dirty page
writebacks and to dynamically manage them when the system has been
resumed (it's active) or when has been suspended.
Three new procfs parameters are exposed inside /proc/sys/vm path:
- dynamic_dirty_writeback is the activation status of this feature,
set 1 to enable it, set 0 to disable it and use the standard behaviour
- dirty_writeback_active_centisecs is the interval for the dirty page
writebacks when the system is active (screen on)
- dirty_writeback_suspend_centisecs is the interval for the dirty page
writebacks when the system is suspended (screen off)
This feature is in part inspired on Francisco Franco's patch:
https://github.com/franciscofranco/mako/commit/34d79548cf16b69c7d0154836018e7f258a22947
Click to expand...
Click to collapse
WHAT IS A CUSTOM KERNEL
* First of all, watch this : Android Basics 101: Understanding Kernels – XDA Developer TV
* Is usually' modified and complied from source.
* My very first successfully compiled kernel just included the "SkyHigh" name. I suppose you could call that a modified "stock" kernel. On the other hand, you could also argue that any firmware modified from either official or built from sources could be called "custom".
HAVE THE STOCK KERNELS ATTACHED BEEN MODIFIED
* If you are referring to the stock MD3 kernels in Post #2, NO
* I just extracted the zImage from official firmware and repackaged for flashing via custom recovery or Odin. There are no changes made to the zImage. I have no plans to modify these.
ENTROPY
* MAX pool sixe 4096
* It's not instant, just use your device and it will grow.
* No need for entropy generator apps that consume battery (use extra CPU cycles)
WHAT ARE GOVERNORS / SCHEDULERS ETC
* Excellent source of info by droidphile :
[REF][TWEAKS] Kernel Governors, Modules, I/O Schedulers, CPU Tweaks, AIO App Configs
FSTRIM LAGFIX
* fstrim is more of a maintenance binary. Android 4.2.2 and below are more prone to lag over time and prevalent as your internal storage is used up.
* Trims system, preload, data & cache partitions
* fstrim binary set to run after boot
* A manual reboot once a week is suggested. Those users who have ample internal storage and or recently formatted their partitions via ROM flash or Nandroid restore may see little difference for now.
* More info : Google yourself or Nexus Storage Performance Over Time & TRIM 20130829
CUSTOM BOOT ANIMATION SUPPORT
1. copy bootanimation.zip to /system/media/ folder (mount folder r/w to paste)
2. ensure set permissions rw-rw-rw-
3. reboot
NOTE :
* For any further help or instructions for bootanimation, please open your own forum Q&A thread or post in a relevant bootanimation thread. There are many already built and can be found by searching.
* The size we need for our tab is 800x1280 or 1280x800 (depending on portrait or landscape)
CUSTOM BOOT SOUND SUPPORT
* Place custom boot sound PowerOn.ogg in /system/media
* To mute, create an empty file named mute in /system/media
* To unmute, create an empty file named unmute in /system/media
* To restore original boot sound, create an empty file named ori_sound in /system/media
* Reboot device after each process
NOTE :
* when creating a custom boot sound, make sure you use a capital "P" and "O" in PowerOn.ogg
* I will not provide a tutorial for creating boot sounds, you can Google yourself
BENCH-MARKING
Freeze or Re-Boot
1 Try increase CPU 1600 Mhz voltage by +25 mV or +50 mV. I would not recommend any more than that !
2 Lower CPU OC back to stock max 1400 MHz setting
3 To find out which frequency cause the freeze :
a) If you have UV the CPU and the device freeze, obviously you need to increase the voltage to a particular frequency step(s)
b) Do a stress test with SetCPU (or other app) and lock your max frequency for each step (DO NOT SET ON BOOT WHILST TESTING)
4 Try a different governor
5 Use a different benchmark app/tool
AnTuTu Crashes?
* Try another benchmark app !
Low Bench-Marking Scores
* Consectutive tests as well as OC may heat the CPU high enough where thermal limiting occurs. Well here you go........... I observed my CPU regularly drop to 800 MHz after hitting a thermal limit during testing.
Here's the proof !
https://github.com/UpInTheAir/P6800_JB_SkyHigh_Kernel/blob/master/arch/arm/mach-exynos/mach-px.c
Code:
#ifdef CONFIG_EXYNOS4_SETUP_THERMAL
/* below temperature base on the celcius degree */
struct s5p_platform_tmu px_tmu_data __initdata = {
.ts = {
[COLOR="Red"].stop_1st_throttle = 61,
.start_1st_throttle = 64,[/COLOR]
.stop_2nd_throttle = 87,
.start_2nd_throttle = 103,
.start_tripping = 110,
.start_emergency = 120,
.stop_mem_throttle = 80,
.start_mem_throttle = 85,
},
.cpufreq = {
.limit_1st_throttle = [COLOR="Red"]800000[/COLOR], /* 800MHz in KHz order */
.limit_2nd_throttle = 200000, /* 200MHz in KHz order */
* With some undervolt and governor tuning, little OC impact will be felt on battery. Not everyone fixes their CPU to max with performance governor so, providing your hardware can handle it, some OC should be OK for everyday use as the CPU only briefly scales to max freq with the 'right' governor.
* As you can see, this could be easily changed to allow (cheat) in benchmarks. This won't make much difference to everyday use, but IMO shouldn't be touched. My silicon may not handle it
RESET CUSTOM FLASH COUNTER
*There is a Samsung Galaxy Tab 7.7 flash counter introduced for P6800 JB 4.1.2 DXMD3, so any modified ROM, kernel or recovery flashed via PC Odin will increase the counter.
1. Have installed my P6810/P6800 SkyHigh kernel for JB 4.1.2 (patched for triangle away compatibility)
2. Install triangle away app v3.26
3. Reset counter
4. Reboot as requested
5. To check > open app again, or, power off and enter download mode
* Your custom ROM, kernel, recovery & root remain intact
Anything else, IF I find the time
.
A few things to do yet to bring it on par with the P6800 SkyHigh kernel.
ie. exFAT, init.d (think not working), custom bootanimation & sound support, some more tweaks etc
Edit: forgot to mention, frandom is only 1/2 way there. Removed from initramfs SkyHigh install script as well. Will look into it in good time.
Please be patient, I have other things to do
Thanks so much! Will flash asap.
Sent from my E330 using xda app-developers app
Downloading, thanks to make our tablet live.
Many thanks UpInTheAir..
You're the only reason my P6810 is not for sale.:highfive:
Thank you very much
Just for a change, been having a play around cooking a test ROM and mods. Been a while since I've done that, but it's like riding a bike, little shaky a first, but never forget. I have no plans for the ROM.
Will take a look at this kernel again tomorrow. Expect an update in the next day or so.
Sent from my GT-I9500 using XDA Premium 4 mobile app
Update on development.
Update on development.
Looks like the next update could be a little longer than hoped.
Have managed to get just about everything working same as current P6800 kernel (plus implementing fstrim lagfix on boot),.......
EXCEPT USB-OTG keeps constantly mounting/unmounting. Have not found the exact cause yet, and is something to do with the initramfs SkyHigh.sh install script or maybe the init.rc entry to initiate it.
I have compiled 20-30 kernels today, time for a break.......
v1.5.0 update
>> v1.5.0 UPDATE <<
** FOR P6810 Wi-Fi device running bodivas JB 4.1.2 DXMD3 ROM Port ONLY !! **
++ SOMEONE PLEASE CONFIRM USB-OTG WORKS - I THINK MY ADAPTER IS BROKEN ++
1. Read warnings in Post #3 before flashing. I am not responsible, you are
2. Clear your CPU Control app defaults first. device settings/applications/all/"your control app"/clear data
3. You will need a CPU control app to adjust the CPU freq from the safe startup values (OC / UV / UC)
4. Recommend 200-1400 -or- 200-1600 MHz
5. Recommended governors etc = Read Post #3
CHANGE-LOG v1.0.0 -> v1.5.0
* R/W and auto-mounting of exFAT USB-OTG & external sdcard
* Modded ROM /system/etc/vold.fstab to permit exFAT mounting
* IO scheduler set the same for internal & external sdcards via initramfs : default = SIO
* Updated to SuperSU 1.65 & binary v1.61 (installs only if you don't have any)
* fstrim lagfix on boot (trims system, data & cache) - slows down reboot, but who cares, aren't we more concerned with using device?
* Frandom now working
* Fixed all initramfs mods & tweaks
* init.d support & set to 777
* Thunderbolt IO scheduler tweaks
* Power saving & virtual memory tweaks
* Increased windowsmgr.max_events_per_sec from 90 to 200
* External sdcard read ahead cache set to 1664 KB
* Custom boot animation support
* Custom boot sound support
* Removed some module debugging
* Force close freeze fix
TO-DO
* Lots
INSTALLATION
1. NANDROID (just in case)
2. Flash bodivas P6810 JB 4.1.2 ROM Port
3. Remove any previous CPU control settings from starting at boot
4. Flash in :
a) CWM.zip in custom recovery (CWM or TWRP)
-or-
b) ODIN.tar in Odin [PDA] / Mobile Odin4. THIS WILL PROBABLY "BREAK" currently installed V6SuperCharger scripts ! (test kernel first, and then re-install scripts)
5. Reboot again to fstrim your partitions
SUGGESTED CPU CONTROL APP : Trickster Mod app
Don't forget to use only one Control app at a time. They will conflict !
CURRENT BUGS :
* Random screen tint (Read Post #3)
* The CPU freq may exceed the max cap setting on wakeup. ie max CPU freq set @ 1400 MHz -> turn on screen -> 1600 Mhz very very briefly -> then back down
Can't fix the CPU Level 0 bug. Refer to my post HERE. It is a FIRMWARE bug present in both stock and SkyHigh kernels
ISSUES?
* READ POST #2 & #3 FIRST
CHEERS
UITA
.
v1.6.0 update
>> v1.6.0 UPDATE <<
** FOR P6810 Wi-Fi device running bodivas JB 4.1.2 DXMD3 ROM Port ONLY !! **
1. Read warnings in Post #3 before flashing. I am not responsible, you are
2. Clear your CPU Control app defaults first. device settings/applications/all/"your control app"/clear data
3. You will need a CPU control app to adjust the CPU freq from the safe startup values (OC / UV / UC)
4. Recommend 200-1400 -or- 200-1600 MHz
5. Recommended governors etc = Read Post #3
CHANGE-LOG v1.5.0 -> v1.6.0
* Fixed my omission to make kernel insecure
* Disable modem in config file (our device is a WiFi model)
TO-DO
* Lots
INSTALLATION
1. NANDROID (just in case)
2. Flash bodivas P6810 JB 4.1.2 ROM Port
3. Remove any previous CPU control settings from starting at boot
4. Flash in :
a) CWM.zip in custom recovery (CWM or TWRP)
-or-
b) ODIN.tar in Odin [PDA] / Mobile Odin4. THIS WILL PROBABLY "BREAK" currently installed V6SuperCharger scripts ! (test kernel first, and then re-install scripts)
5. Reboot again to fstrim your partitions
SUGGESTED CPU CONTROL APP : Trickster Mod app
Don't forget to use only one Control app at a time. They will conflict !
CURRENT BUGS :
* Random screen tint (Read Post #3)
* The CPU freq may exceed the max cap setting on wakeup. ie max CPU freq set @ 1400 MHz -> turn on screen -> 1600 Mhz very very briefly -> then back down
Can't fix the CPU Level 0 bug. Refer to my post HERE. It is a FIRMWARE bug present in both stock and SkyHigh kernels
ISSUES?
* READ POST #2 & #3 FIRST
CHEERS
UITA
.
No problems with usb-otg in 1.6.
Thanks UpInTheAir.
---------- Post added at 10:53 PM ---------- Previous post was at 10:52 PM ----------
No problems with usb-otg in 1.6.
Thanks UpInTheAir.
el_campi said:
No problems with usb-otg in 1.6.
Thanks UpInTheAir.
---------- Post added at 10:53 PM ---------- Previous post was at 10:52 PM ----------
No problems with usb-otg in 1.6.
Thanks UpInTheAir.
Click to expand...
Click to collapse
Thanks for confirming.
I wasted a lot of time "chasing my tail", so frustrating, but a relief it's was my adapter.
Looks like I need to eBay
UpInTheAir said:
>> v1.6.0 UPDATE <<
** FOR P6810 Wi-Fi device running bodivas JB 4.1.2 DXMD3 ROM Port ONLY !! **
1. Read warnings in Post #3 before flashing. I am not responsible, you are
2. Clear your CPU Control app defaults first. device settings/applications/all/"your control app"/clear data
3. You will need a CPU control app to adjust the CPU freq from the safe startup values (OC / UV / UC)
4. Recommend 200-1400 -or- 200-1600 MHz
5. Recommended governors etc = Read Post #3
CHANGE-LOG v1.5.0 -> v1.6.0
* Fixed my omission to make kernel insecure
* Disable modem in config file (our device is a WiFi model)
TO-DO
* Lots
INSTALLATION
1. NANDROID (just in case)
2. Flash bodivas P6810 JB 4.1.2 ROM Port
3. Remove any previous CPU control settings from starting at boot
4. Flash in :
a) CWM.zip in custom recovery (CWM or TWRP)
-or-
b) ODIN.tar in Odin [PDA] / Mobile Odin4. THIS WILL PROBABLY "BREAK" currently installed V6SuperCharger scripts ! (test kernel first, and then re-install scripts)
5. Reboot again to fstrim your partitions
SUGGESTED CPU CONTROL APP : Trickster Mod app
Don't forget to use only one Control app at a time. They will conflict !
CURRENT BUGS :
* Random screen tint (Read Post #3)
* The CPU freq may exceed the max cap setting on wakeup. ie max CPU freq set @ 1400 MHz -> turn on screen -> 1600 Mhz very very briefly -> then back down
Can't fix the CPU Level 0 bug. Refer to my post HERE. It is a FIRMWARE bug present in both stock and SkyHigh kernels
ISSUES?
* READ POST #2 & #3 FIRST
CHEERS
UITA
.
Click to expand...
Click to collapse
Guys, you are marvelous !
From the Galaxy
v1.7.0 update
>> v1.7.0 UPDATE <<
** FOR P6810 Wi-Fi device running JB 4.1.2 DXMD3 ROM !! **
1. Read warnings in Post #3 before flashing. I am not responsible, you are
2. Clear your CPU Control app defaults first. device settings/applications/all/"your control app"/clear data
3. You will need a CPU control app to adjust the CPU freq from the safe startup values (OC / UV / UC)
4. Recommend 200-1400 -or- 200-1600 MHz
5. Recommended governors etc = Read Post #3
** DELETE ANY INIT.D 90lagfix SCRIPT BEFORE FLASH **
CHANGE-LOG v1.6.0 -> v1.7.0
* Reverted in-built entropy generator for now
* Added sleep 60 command to lagfix script. Minimal impact on boot time now
* fstrim lagfix will now trim preload partition (there is no app that can do this, only this tweak !!)
* lagfix tweak can now be disabled and re-enabled. Please refer to Post #3
INSTALLATION
1. NANDROID (just in case)
2. Flash SkyHigh P6810 JB 4.1.2 ROM or bodivas P6810 JB 4.1.2 ROM
3. Remove any previous CPU control settings from starting at boot
4. Flash in :
a) CWM.zip in custom recovery (CWM or TWRP)
-or-
b) ODIN.tar in Odin [PDA] / Mobile Odin4. THIS WILL PROBABLY "BREAK" currently installed V6SuperCharger scripts ! (test kernel first, and then re-install scripts)
5. Reboot again to fstrim your partitions
SUGGESTED CPU CONTROL APP : Trickster Mod app
Don't forget to use only one Control app at a time. They will conflict !
CURRENT BUGS :
* Random screen tint (Read Post #3)
* The CPU freq may exceed the max cap setting on wakeup. ie max CPU freq set @ 1400 MHz -> turn on screen -> 1600 Mhz very very briefly -> then back down
Can't fix the CPU Level 0 bug. Refer to my post HERE. It is a FIRMWARE bug present in both stock and SkyHigh kernels
ISSUES?
* READ POST #2 & #3 FIRST
CHEERS
UITA
.
v1.8.0 update
>> v1.8.0 UPDATE <<
** FOR P6810 Wi-Fi device running JB 4.1.2 DXMD3 ROM !! **
1. Read warnings in Post #3 before flashing. I am not responsible, you are
2. Clear your CPU Control app defaults first. device settings/applications/all/"your control app"/clear data
3. You will need a CPU control app to adjust the CPU freq from the safe startup values (OC / UV / UC)
4. Recommend 200-1400 -or- 200-1600 MHz
5. Recommended governors etc = Read Post #3
** REMOVE ALL PREVIOUS SkyHigh ROM SCRIPTS FROM /system/etc/init.d FOLDER (EXCEPT: sqlite & ziplaign are OK) **
CHANGE-LOG v1.7.0 -> v1.8.0
** Source changes as per gitHub
* fix for the CPU scaling above max set frequency (thanks Yank555.lu)
* 18-step CPU : add 1700 & 1800 MHz CPU OC options (for battery & stability, not recommended above 1600 MHz)
* zRAM (still off by default)
use two CPU's (zram0 & zram1)
zRAM tweak* decrease IO latency
* mount partitions NOATIME and NODIRATIME by default
* add sysfs interface to enable / disable thermal throttle (default on) – be careful here, do you want to melt your CPU?
* tweak default xz compression ratio for slightly faster boot speed
* +25mV for all CPU freq 100-1400 MHz - stock levels now (you can UV yourself)
* disable gentle fair sleepers - improve UI responsiveness
* disable linux printk & add sysfs interface to enable / disable
* enable Westwood+ TCP algorithm (default still cubic) – some testing by other users show an increase a network throughput – test for yourself and share results!
** initramfs changes
* Virtual memory & kernel tweak values from V6SuperCharger - [email protected]
vm.oom_kill_allocating_task=0
vm.panic_on_oom=0
vm.vfs_cache_pressure=10
vm.overcommit_memory=1
kernel.panic_on_oops=0
kernel.panic=0
* RAM Management values from V6SuperCharger - [email protected]
tweak LMK OOM adj & minfree values (512HP Super UL)
much reduced lag as current apps aren't starved of memory when android LMK kills off background apps
slightly less mutli-tasking
SkyhIgh default :
adj = 0,3,6,10,12,15
minfree = 2048,3584,19200,23040,24320,32000 (8-14-75-90-95-125 MB)
* init.d support moved to end of script
* fstrim lagfix - fixed having to reboot twice after enable ".lagfix_on". Just create the file in internal sdcard and reboot ONCE
* auto set init.d scripts to 777 – no need to manually set script permissions, just drop in & reboot
INSTALLATION
** REMOVE ALL PREVIOUS SkyHigh ROM SCRIPTS FROM /system/etc/init.d FOLDER (EXCEPT: sqlite & ziplaign are OK) **
1. NANDROID (just in case)
2. Flash SkyHigh P6810 JB 4.1.2 ROM or bodivas P6810 JB 4.1.2 ROM
3. Remove any previous CPU control settings from starting at boot
4. Flash in :
a) CWM.zip in custom recovery (CWM or TWRP)
-or-
b) ODIN.tar in Odin [PDA] / Mobile Odin4. THIS WILL PROBABLY "BREAK" currently installed V6SuperCharger scripts ! (test kernel first, and then re-install scripts)
5. enable fstrim & reboot twice to install & fstrim your partitions
SUGGESTED CPU CONTROL APP : Trickster Mod app
Don't forget to use only one Control app at a time. They will conflict !
CURRENT BUGS :
* Random screen tint (Read Post #3)
ISSUES?
* READ POST #1, #2 & #3 FIRST
CHEERS
UITA
.
V1.9.0 update
>> v1.9.0 UPDATE <<
** FOR P6810 Wi-Fi device running JB 4.1.2 DXMD3 ROM !! **
1. Read warnings in Post #3 before flashing. I am not responsible, you are
2. Clear your CPU Control app defaults first. device settings/applications/all/"your control app"/clear data
3. You will need a CPU control app to adjust the CPU freq from the safe startup values (OC / UV / UC)
4. Recommend 200-1400 -or- 200-1600 MHz
5. Recommended governors etc = Read Post #3
** REMOVE ALL PREVIOUS SkyHigh ROM SCRIPTS FROM /system/etc/init.d FOLDER (EXCEPT: sqlite & ziplaign are OK) **
CHANGE-LOG v1.8.0 -> v1.9.0
** Source changes as per gitHub
* 4-step GPU Control interface (sysfs) via init.d script (EXAMPLES IN POST #3)
clock
voltage
step thresholds
stay counts
* Change to lzo compression (slightly faster boot at expense of zImage size)
* xz compressor tweaked (not currently in use)
* SLUB - small performance tweak
* Stop compiling unuded 4x12 objects on 4210
* Corrected OP
160 MHz = 900mV (-100 mV > stock 1000 mV)
267 MHz = 950 mv (-150 mV > stock 1100 mV)
Click to expand...
Click to collapse
INSTALLATION
** REMOVE ALL PREVIOUS SkyHigh ROM SCRIPTS FROM /system/etc/init.d FOLDER (EXCEPT: sqlite & ziplaign are OK) **
1. NANDROID (just in case)
2. Flash SkyHigh P6810 JB 4.1.2 ROM or bodivas P6810 JB 4.1.2 ROM
3. Remove any previous CPU control settings from starting at boot
4. Flash in :
a) CWM.zip in custom recovery (CWM or TWRP)
-or-
b) ODIN.tar in Odin [PDA] / Mobile Odin4. THIS WILL PROBABLY "BREAK" currently installed V6SuperCharger scripts ! (test kernel first, and then re-install scripts)
SUGGESTED CPU CONTROL APP : Trickster Mod app
Don't forget to use only one Control app at a time. They will conflict !
CURRENT BUGS :
* Random screen tint (Read Post #3)
ISSUES?
* READ POST #1, #2 & #3 FIRST
CHEERS
UITA
.
v2.0.0 update
>> v2.0.0 UPDATE <<
** FOR P6810 Wi-Fi device running JB 4.1.2 DXMD3 ROM !! **
1. Read warnings in Post #3 before flashing. I am not responsible, you are
2. Clear your CPU Control app defaults first. device settings/applications/all/"your control app"/clear data
3. You will need a CPU control app to adjust the CPU freq from the safe startup values (OC / UV / UC)
4. Recommend 200-1400 -or- 200-1600 MHz
5. Recommended governors etc = Read Post #3
** REMOVE ALL PREVIOUS SkyHigh ROM SCRIPTS FROM /system/etc/init.d FOLDER (EXCEPT: sqlite & ziplaign are OK) **
CHANGE-LOG v1.9.0 > v2.0.0
** Source changes as per gitHub
* Increased from 4 to 5-step GPU : Default = 108-160-267-330-400 MHz
Min freq = 54 MHz (lower than 108 MHz may cause lag, freeze or SOD)
Max freq = 520 MHz
Valid freq (useable) = 54-66-108-160-160-200-267-300-330-400-440-520 MHz
Voltage = 800 > 1200 mV (+/- 50 mV increments)
Stock = 2-step GPU (160-267 MHz)
* GPU UV / UC / OC
108 MHz = 900mV
160 MHz = 900mV (-100 mV > stock 1000 mV)
267 MHz = 950 mv (-150 mV > stock 1100 mV)
330 MHz = 1000 mV
400 MHz = 1050 mV
* 5-step GPU Control interface (sysfs) via init.d script Control interface (EXAMPLES IN POST #3)
clock
voltage
step thresholds
stay counts
* Fixed GPU staycount interface not applying changes
* Lower GPU idle (screen off) freq to 108 MHz & voltage to 900 mV
* Lower min GPU configurable voltage to 800 mV
Default still = 900 mV for stabilty (lower may cause freeze or SOD - depends on device)
Stable 108 MHz @ 800 mV on my device, maybe not yours?
* Tweak GPU freq thresholds
INSTALLATION
** REMOVE ALL PREVIOUS SkyHigh ROM SCRIPTS FROM /system/etc/init.d FOLDER (EXCEPT: sqlite & ziplaign are OK) **
1. NANDROID (just in case)
2. Flash SkyHigh P6810 JB 4.1.2 ROM or bodivas P6810 JB 4.1.2 ROM
3. Remove any previous CPU control settings from starting at boot
4. Flash in :
a) CWM.zip in custom recovery (CWM or TWRP)
-or-
b) ODIN.tar in Odin [PDA] / Mobile Odin4. THIS WILL PROBABLY "BREAK" currently installed V6SuperCharger scripts ! (test kernel first, and then re-install scripts)
SUGGESTED CPU CONTROL APP : Trickster Mod app
Don't forget to use only one Control app at a time. They will conflict !
CURRENT BUGS :
* Random screen tint (Read Post #3)
ISSUES?
* READ POST #1, #2 & #3 FIRST
CHEERS
UITA
.
Anybody else having problems with the download links for the latest update?
Sent from my GT-P3110 using XDA Premium HD app
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Disclaimer:I am not responsible for whatever happens to your phone and if you are willing to try it,then go ahead
What is Project Engine Kernel?: Project Engine Kernel is a kernel that is optimised for performance and battery.It unlocks the full potential of the phone and keeps the phone as safe as possible from any unnecessary bricking and reboots.Compiling this kernel is to let users feel comfortable with the battery life and performance
Of course, your feedback, as always, are welcome and appreciated
The main features are the following:
- Linux Kernel 3.0.101 Sneaky Weasel
- Compiled with latest Linaro GCC 4.7 ARM Cortex A-9 Optimised with NeonVFP3 Technology Toolchain
- Hybrid Updates and Backports from Latest Linux Kernel
- Selinux Optimisations
- CPU boost driver
- Reduce logger to free more RAM size
- Low-memory killer ported from 3.4 Kernel(Credits to k2wl)
- Timer slack controller added with custom tuning available for users
- ARM Topology Optimisations
- Fast frandom Generator(Linked to dev/random)
- Dynamic FileSync Control by faux123
- Dirty-page writeback by Christopher83
- Cross Memory Attach
- CK3 Tweaks by Con Kolivas
- Increase default entropy settings
- Frequency steps to 1.5Ghz
- Ultra Kernel Samepage Merging
- SLQB Memory Allocator
- ARM bug fixes
- Proportional TCP Rate Reduction(Click here for more details)
CPU governors:
- Adaptive
- Conservative
- Interactive
- InteractiveX
- LionHeart
- OnDemand (default)
- Performance
- Powersave
- SmartAssV2
- SmartAssH3
I/O schedulers:
- BFQ
- CFQ
- Deadline
- Noop
- SIO (default)
- V(R)
Kernel Downloads for KitKat:
The Project Engine Website is coded and designed by Triprex and Ashish Bansal a.k.a mr.phantom
Click on the Baffin Folder and download the zip file:Click Here to Download
How to install the kernel:
1) Download the preferred kernel zip file to sdcard or external sdcard
2) Reboot to recovery mode
3) Flash the kernel zip file
4) Wipe cache and dalvik cache if you're coming from another kernel
5) Reboot the system
Kernel sources (on GitHub):
Development branch of Project Engine Kernel
Changelog:
These are all taken from git log because i have 100+ commits
Code:
d56fbf2 (HEAD, origin/cm11, cm11) Revert "thp: mremap support and TLB optimization"
* 8aa65eb sysctl: add support for poll()
* b0fc53c mm: restrict access to slab files under procfs and sysfs
* b5461b3 (master) thp: mremap support and TLB optimization
* 549fa86 lib/string: use glibc version
* f2a49e8 lib/memcopy: use glibc version
* 5d813c8 Proportional Rate Reduction for TCP.
* c9a43a9 lib: Improve the performance of string.c
* 29e62cc make register_disk() static
* 5988d2f power: Front buffer early suspend draw delay sysfs control
* 005d0ef Clean up codes
* e6905db ARM: Add optimised swahb32() byteswap helper for v6 and above
* 968129c Cleaning up residue files
* 547a1bf Added building scripts and update toolchain path
* faa65f4 Revert "fix linaro memset"
* d298a3d fix linaro memset
* 7ae0867 Revert "Update to 3.1.1"
* 82c7fe9 Revert "Update to 3.1.2"
* efbb39e Revert "Add some mfd drivers"
* 77c96b5 Modified VC version
* 4bee175 block: introduce the BFQ-v5r1 I/O sched for 3.0
* 437673c block: introduce the BFQ-v5r1 I/O sched for 3.0
* 439a713 Update defconfig to support exfat
* 1b5218c add exfat support
* 9b5c013 timer: optimize apply_slack()
* 9c9cf7c Revert "kernel: Prevent unnecessary rfkill event generation."
* 84a2dd8 Squashed update of BFQ-v6r1 to BFQ-v6r2
* 85c2b2a block: Squashed update of BFQ-v6 to BFQ-v6r1
c9402e4 Rebase back to BFQVR
* 4926547 Revert "Squashed update of BFQ-v6r1 to BFQ-v6r2"
* bc933b4 Squashed update BFQ
* 264d2ce ARM: disable preemption in machine_shutdown
* f863375 block: introduce the BFQ-v5r1 I/O sched for 3.0
* b595d07 block: cgroups, kconfig, build bits for BFQ-v5r1-3.0
* 65bd617 block: prepare I/O context code for BFQ-v5r1 for 3.0
* 21043f4 Revert "lib/string: use glibc version"
* b3a172d Revert "lockdep: remove task argument from debug_check_no_locks_held"
* 6d37bb9 Revert "lib/memcopy: use glibc version"
* 8486b2b lockdep: remove task argument from debug_check_no_locks_held
* ff0ef66 fixed autosleep and enabled it
* 84b58cb kernel/power/powersuspend: new PM kernel driver for Android w/o earlysuspend (faux123). Backported to 3.0.10
* 50d2250 Enable UNALIGNED_ACCESS for the new LZO algorithm to use. LZO decrompression is used on QCACHE so we benefit
* c79c949 kernel: Prevent unnecessary rfkill event generation.
* 51c7801 ext4: fixup 64-bit divides in 3.0-stable backport of upstream fix
* c0434dd ext4: use atomic64_t for the per-flexbg free_clusters count
* f7951a1 ext4: fixup 64-bit divides in 3.0-stable backport of upstream fix
* cc1ab54 kernel: Disabled Gentle Fair Sleepers for better performance
* 5c309ab lib/string: use glibc version
* c212f2c lib/memcopy: use glibc version
* e657a26 rwsem: check counter to avoid cmpxchg calls
* fc293ca rwsem: no need for explicit signed longs
* b4868a6 Revert "cpufreq: interactive: handle errors from cpufreq_frequency_table_target"
* 356ca4c cpufreq: interactive: handle errors from cpufreq_frequency_table_target
* b324d73 Update toolchain path for ARM-EABI-Linaro 4.7 toolchain
* 0ab6ac1 ARM: 7670/1: fix the memset fix
* eeb403a ARM: 7668/1: fix memset-related crashes caused by recent GCC (4.7.2) optimizations
* For more info,check out my github for commits
[U]Version 1.1[/U]
* Remove O3 Optimisations
* For more info,check out my github for commits
Credits and Thanks to:
k2wl,pawitp,xenon92,akiratoriyama,CoolDevelopment,thewadegeek,Christopher83,mr.phantom,Galaxy Grand Hangout Group,faux123,boype,Linux Devs,Samsung,Kernel.org,Linaro GCC,Cyanogenmod,Linux Kernel Newbies,educk,AriesDevConnection Team
XDA:DevDB Information
[DEV] [AOSP] [4.4+] Project Engine Kernel [CORTEX-A9], Kernel for the Samsung Galaxy Grand Duos i9082
Contributors
TripRex, mr.phantom
Kernel Special Features:
Version Information
Status: Stable
Created 2014-04-27
Last Updated 2014-05-11
Reserved
Special features and sysfs settings (Part 2):
Timer slack controller and dynamic management of the minimal timer slack value
The timer slack controller is a feature developed by Kirill Shutemov and it allows to set the minimal timer slack value for every process contained within a control group (cgroup).
A timer slack allows the kernel to manage processes wakeup requests at some future time.
Thanks to this feature, the kernel can set a specific timer slack for the involved processes, minimizing the number of wakeups and allowing a lower system's power consumption.
For further info: Timer slack for slacker developers
I also implemented a new feature in addition to the above one that allows the dynamic management of the minimal timer slack value.
So, it's possible to use different minimal timer slack value when the system is active and when has been suspended.
How to customize the dynamic timer slack controller feature:
Three new cgroup parameters are exposed inside each processes hierarchy contained in /dev/cpuctl path:
- timer_slack.min_slack_ns is the timer slack used when the system is active for the current processes hierarchy
- timer_slack.min_slack_suspend_ns is the timer slack used when the system is suspended for the current processes hierarchy
- timer_slack.effective_slack_suspend_ns is the timer slack currently used
At the moment, the values chosen and used by K^Kernel are the following:
- core processes (/dev/cpuctl), 0 ns when the system is active, 50000 ns when the system is suspended
- foreground apps/processes (/dev/cpuctl/apps), 0 ns when the system is active, 250000 ns when the system is suspended
- background non interactive apps/processes (/dev/cpuctl/apps/bg_non_interactive), 100000000 ns when the system is active, 250000000 ns when the system is suspended
1) By directly editing one of the file written above inside /dev/cpuctl and inside each hierarchy subfolder, by setting the preferred value (note that set value will be lost after a reboot/shutdown)
2) By using Terminal Emulator (note that set value will be lost after a reboot/shutdown)
- Open Terminal Emulator
- Run these commands to set the minimal timer slack for generic and core apps/processes
Code:
su
echo 0 > /dev/cpuctl/timer_slack.min_slack_ns
echo 50000 > /dev/cpuctl/timer_slack.min_slack_suspend_ns
- Run these commands to set the minimal timer slack for apps/processes in foreground
Code:
su
echo 0 > /dev/cpuctl/apps/timer_slack.min_slack_ns
echo 100000 > /dev/cpuctl/apps/timer_slack.min_slack_suspend_ns
- Run these commands to set the minimal timer slack for apps/processes in background and non interactive
Code:
su
echo 100000000 > /dev/cpuctl/apps/bg_non_interactive/timer_slack.min_slack_ns
echo 250000000 > /dev/cpuctl/apps/bg_non_interactive/timer_slack.min_slack_suspend_ns
LowMemoryKiller management of not killable processes
This feature allows to define processes and system processes white-lists filled with the preferred process names and to not be killed by lowmemorykiller, unless it is absolutely necessary.
This feature exposes four new lowmemorykiller parameters:
- donotkill_proc, is the flag to enable / disable this feature for the processes chosen by the user
- donotkill_sysproc, is the flag to enable / disable this feature for the system processes chosen by the user
- donotkill_proc_names, is the list of process names (comma separated) chosen by the user to be preserved from killing
- donotkill_sysproc_names, is the list of user system process names (comma separated) chosen by the user to be preserved from killing
When the lowmemorykiller needs to free ram, it will first kill the processes not included inside the two process name lists chosen by the user.
If there are no more standard killable processes, then it will be necessary to kill one of the processes included inside one of the two white-lists, to prevent system hangs, slowdowns, etc.
How to customize the white lists of processes to preserve from killing:
On K^Kernel the feature is enabled by default and the provided processes white lists are the following:
- donotkill_proc_names = "com.cyanogenmod.trebuchet,com.anddoes.launcher,com.teslacoilsw.launcher,org.adwfreak.launcher,gtp.nextlauncher,android.inputmethod.latin,com.touchtype.swiftkey"
this means that Trebuchet Launcher, Apex Launcher, Nova Launcher, ADW Launcher, Next Launcher, stock keyboard and SwiftKey keyboard will be preserved from killing
- donotkill_sysproc_names = "android.process.acore,com.android.phone,com.bel.android.dspmanager"
this means that the system process, the phone process and DSP Manager will be preserved from killing
1) By using a customized init.d script (the custom value will be always restored after a reboot, if you don't format the system partition)
- Download the script named 80dnkp
- If the file has been saved with .txt extension (stock browser), rename it by removing the .txt extension
- Edit the file by setting your preferred status and processes list
- Copy the new file inside /etc/init.d
- Give the rwxr-xr-x permissions to the file (read, write, execution for owner, read and execution for group users, read and execution for others)
- Reboot
2) By directly editing the files inside /sys/module/lowmemorykiller/parameters (note that set values will be lost after a reboot/shutdown)
3) By using Terminal Emulator (note that set values will be lost after a reboot/shutdown)
- Open Terminal Emulator
- Run these commands if you want to enable the feature
Code:
# To enable this feature for the processes chosen by the user
echo 1 > /sys/module/lowmemorykiller/parameters/donotkill_proc
# To enable this feature for the system processes chosen by the user
echo 1 > /sys/module/lowmemorykiller/parameters/donotkill_sysproc
- Run these commands if you want to disable the feature
Code:
# To disable this feature for the processes chosen by the user
echo 0 > /sys/module/lowmemorykiller/parameters/donotkill_proc
# To disable this feature for the system processes chosen by the user
echo 0 > /sys/module/lowmemorykiller/parameters/donotkill_sysproc
- Run this command if you want to add, for example, Trebuchet Launcher (CM default launcher) and the default keyboard to the processes white list
Code:
echo "com.cyanogenmod.trebuchet,android.inputmethod.latin" > /sys/module/lowmemorykiller/parameters/donotkill_proc_names
- Run this command if you want to add, for example, the system process, the phone process and DSP Manager to the system processes white list
Code:
echo "android.process.acore,com.android.phone,com.bel.android.dspmanager" > /sys/module/lowmemorykiller/parameters/donotkill_sysproc_names
Credits to:Christohper83 for this guide
I picked out the ones that is only able to used with this kernel so follow these steps to tweak the kernel because not all tweaks written by Christopher83 can work on our device
Reserved
Here i will explain why i created a new thread.As you can see,my previous thread was supposed to be for Stock 4.2.2 kernel then i jumbled it all up with CM11 and stock 4.2.2 and so it is better for me to create a new thread for better management for my kernels
Great features trippy... Congo dude..
Sent from my GT-I9082 using Tapatalk
Killer stuffff :laugh::good:
Only for CM11? or all AOSP ROMS !!
supersaayuj said:
Only for CM11? or all AOSP ROMS !!
Click to expand...
Click to collapse
Our AOSP is only CM11 LOL
Sent from my iPad using Tapatalk
TripRex said:
Our AOSP is only CM11 LOL
Sent from my iPad using Tapatalk
Click to expand...
Click to collapse
I didn't meant that.. I mean this kernel can be used on Resurrection Remix..
supersaayuj said:
I didn't meant that.. I mean this kernel can be used on Resurrection Remix..
Click to expand...
Click to collapse
It can work on all CM 11 ROM except roms with f2fs support
Sent from my iPad using Tapatalk
TripRex said:
It can work on all CM 11 ROM except roms with f2fs support
Sent from my iPad using Tapatalk
Click to expand...
Click to collapse
Can't download bro..zip file is only 213 bytes and its damaged! :silly:
Looks like I (re)started interest in kernel development for Grand :good:
Is this work on cm11?
Sent from my GT-I9505 using Tapatalk
supersaayuj said:
Can't download bro..zip file is only 213 bytes and its damaged! :silly:
Click to expand...
Click to collapse
Link re-uploaded to AndroidFileHost for time being
Will this kernel work on CM 11 with dual sim enabled?
akiratoriyama said:
Looks like I (re)started interest in kernel development for Grand :good:
Click to expand...
Click to collapse
So true, so true!
Not working on cm11 getting random reboot[emoji20]
Sent from my GT-I9505 using Tapatalk
Working fine for me on latest rr! Thank you! :thumbup:
Sent from my GT-I9082 using XDA Premium 4 mobile app
Working fine on latest rr rom....thanksss
Sent from my GT-I9082 using XDA Premium 4 mobile app
Installed on CM11. So far good !
tharmor said:
Installed on CM11. So far good !
Click to expand...
Click to collapse
Reboot after watching youtube for 5 mins..... happened three times now....
Any Fix ???
Sent from my GT-I9082 using xda app-developers app
[KERNEL] [CM PORT] [07 Oct] SkyHigh Kernel [R3_v1.4] [Synapse ++]
I only have so much free time, so I don't plan to update this kernel. I have other devices I tinker with and personally use.
I have given Devs who have publicly released their CM ROM's (as per GPL and XDA rules) and kernel sources on git, to use what I have done and adapt it to there needs.
This kernel is currently compatible and built for use with the CM ROM Port by @eousphoros. As I don't own or use a T700 WIFI device, I can't guarantee if this kernel will fix any issues or create more. Up to YOU to find out
I don't have time to build for any more devices I can't personally test & debug - sorry.
Let get it straight, I am not a real Developer, but I am UpInTheAir, former part time kernel “hack” of TW SM-T700/705/800/805, SM-N9005 LTE, SGT 7.7 JB & ICS Kernels. I now share with you my Exynos5 CM Port SM-T700 WIFI kernel compiled from official Samsung sources.
* I don't pretend to know everything, so if you can be constructive and help out this project, please do so. You will find allot of answers by searching gitHub, XDA and SEARCH Just like I do …......
>> SCREENSHOTS << from v0.5 : might not be always up-to-date !
CM SPECIFIC FIXES
✔ SELinux removed from kernel build
✔ MTP & PTP mounting
✔ Flip Cover working for supported covers
TWRP RECOVERY SPECIFIC FIXES
✔ Fixes unable to write to INTERNAL storage after restore using TWRP Recovery
FEATURES
✔ Based on official Samsung source: T700OPU1ANG2
✔ ramdisk source: CM ROM Port
✔ Built with Stock ARM Toolchain 4.7
✔ Compiled with KERNEL_MODE_NEON & -mfpu=neon-vfpv4 & hard float
✔ KNOX WARRANTY VOID: 1
✔ adb insecure
✔ init.d script support
✔ busybox v1.22.0-Dream-IRC installed to /sbin
✔ Synapse app support for almost all kernel configurations + more !!
Many descriptions are in the app ! If you require more info, don't be lazy, please SEARCH like I did !
SYNAPSE FEATURES
CPU
CPU max frequency A15 cores = 2100 MHz (stock/default = 1900 MHz)
CPU min frequency A7 cores = 200 MHz (stock/default = 500 MHz)
Multi-core power saving control (sched_mc_power_savings)
CPU VOLT
Voltage control for:
big cores
LITTLE cores
GOV
CPU governor
interactive (default)
on-demand (tweaked to use power efficient workqueues)
conservative
CPU governor tunables
MEMORY
I/O Schedulers
BFQ (default - tweaked for SSD)
DEADLINE (tweaked for SSD)
CFQ
NOOP
FIOPS
SIO
ZEN
General IO tuneable
Int storage scheduler
Int storage read-ahead (1024 KB for 16 GB partition)
Kernel SamePage Merging (KSM)
Pages to Scan
Scan delay interval
Deferred Timer control
Virtual Memory
VNSWAP control
ZSwap memory pool control
Dirty Background Ratio
Dirty ratio
Swapiness
INT/MIF
CPU internal frequency voltage control (MHz)
133 - 222 - 333 - 400 - 440 - 460 - 480 - 500 - 600
Memory frequency voltage control (stock max = 733 MHz)
160 - 200 - 266 - 400 - 533 - 667 - 733 (1.9 GHz) - 800 (2.0 GHz) - 933 (2.1 GHz)
GPU
GPU max frequency = 667 MHz (stock/default = 480 MHz)
GPU min frequency = 100 MHz (stock/default = 177 MHz)
GPU voltage control
POWER SUSPEND
PowerSuspend
Autosleep_hook
Userspace_trigger
DisplayPanel_hook
Hybrid_hook (default)
PowerSuspend State (only with Userspace_trigger)
Dynamic Fsync control (default enabled)
Dynamic management of dirty page writebacks
Adaptive VFS Cache Pressure on Suspend / Resume
ADVANCED
Low Memory Killer (OOM LMK)
Management of not killable processes whitelist
system apps
user apps
Entropy
Gentle Fair Sleepers control
randomize_va_space control
THERMAL
CPU thermal control
GPU thermal control
Memory interface thermal control
AUDIO
* WolfsonMicro WM5102 sound control by AndreiLux
Mono output
HeadPhone equalizer settings
BATTERY
Unstable power detection
AC mains
Standard downstream port
Dedicated charging port
Charging downstream port
Accessory charger adapter
Miscellaneous charging
MHL power
Battery Scaling Calibration (fuel-gauge chip reset)
NETWORK
TCP congestion control
All available enabled.
Default = westwood+
WiFi Power Mode While Screen-On/Off
WiFi DTIM Interval While Screen-On/Off
tcp_default_init_rwnd
TCP/IP network security
TCP/IP network speed
GPS region
Default, Asia, Europe, Oceania, North America, South America, Africa
USB
UMS (USB Mass Storage) mode
MTP mode
USB Keyboard / Mouse (with USB Keyboard app)
BACKUP & RESTORE
Restore - Delete - Backup
kernel
profile
REBOOT
Reboot device
Recovery Mode
Download Mode
Power Off
Clear Synapse Data
FS (File System)
Display FS Type
FS Controls
remount System R/W R/O
remount RootFS R/W R/O
Maintenence
optimise databases (SQLite3)
LOGS
Android logger control (disabled)
logcat
dmesg
last_kmsg
✔ xz kernel compression
✔ Reduced logging
✔ enable ARCH_POWER
✔ use WQ_POWER_EFFICIENT
✔ optimized SLUB memory allocator
✔ Frandom
✔ mount partitions NOATIME and NODIRATIME by default
✔ FIDTRIM
✔ F2FS support in source and ramdisk (not tested)
✔ exFAT FS support
✔ NTFS R/W support with app
✔ CIFS support
✔ Asynchronous Fsync
✔ WIFI: filter multicast packages while suspended
✔ /proc/.config.gz support
CREDITS
* My family !!
* BeansTown106 & Chainfaire - root
* halaszk88 - initial sysnapse layout & source commits
* AndreiLux - many many contributions to Exynos kernel development & Synapse app
* eousphoros - Initial CM ROM Port
* apbaxel - various synapse controls I've adapted
* faux123 - various patches
* Yank555 - various patches
* XDA
* Samsung OSRC
* and many others!
* check github source credits
* IF I'VE FORGOTTON ANYONE, PLEASE DON'T BE SHY AND SPEAK UP, THANKS
XDA:DevDB Information
Samsung Galaxy Tab S - CM Port Kernels, Kernel for the Samsung Galaxy Tab S
Contributors
UpInTheAir
Source Code: https://github.com/UpInTheAir/SM-T700-kernel-T700OPU1ANG2/tree/SkyHigh_CM_Port
Kernel Special Features: Synapse ++
Version Information
Status: No Longer Updated
Current Stable Version: v1.4
Stable Release Date: 2014-10-07
Created 2014-09-07
Last Updated 2014-12-21
Requirements - installation & download
** DISCLAIMER : FLASH AT YOUR OWN RISK **
WARNING :
* Under-volting can cause instability
* Over-clocking can cause freeze/reboot, heat & damage to CPU, GPU or other hardware
* Any customizations may void warranty
* May not be suitable for your device or customizations
* UpInTheAir is NOT responsible, the person you see in the mirror is !
REQUIREMENTS
Watch >> THIS <<
SM-T700 WIFI Exynos device
[UNOFFICIAL][PORT][ROM] Blck/Cyanogenmod 11 (Android 4.4.4) SM-T700 16gb
Rooted
TWRP Recovery or other suitable custom recovery
CHANGE-LOG
v1.4 [07-Oct-2014]
ramdisk :
init.rc: remove Gentle Fair Sleepers boot default - now disabled by default in source
synapse: Backup Restore: fixed bug not backing up & restore current kernel
synapse: FS: add push button to Optimise Databases (SQLite3)
synapse: USB: add Storage Mode MTP & UMS (USB Mass Storage) control (if MTP doesn't mount storage properly on PC, just toggle between Default > MTP )
synapse: USB: USB Keyboard control
synapse: INT/MIF voltage control
synapse: various other layout changes and descriptions etc
kernel :
xz: tweaking kernel compression
af_unix: speedup /proc/net/unix
sched: disable GENTLE_FAIR_SLEEPERS by default
mm: don't wait for congestion when mem is high
block: disable add_random for more performance on SSD's
fs/dyn_sync_cntrl: on by default if enabled in defconfig
mmc: disable CRC check for better performance
mm: optimize Kernel Samepage Merging (KSM)
Input: send events one packet at a time
lib/int_sqrt.c: optimize square root algorithm
readahead: make context readahead more conservative
gpu: ion: system_heap: add support for 2MB allocations
CHROMIUM: clocksource: allow clocksources to be selected earlier during boot
EXYNOS5420 MIF: unlock MIF 933 MHz & set for CPU 2.0+ GHz freq
opp: De-obscurify OPP structs and disclose find_device_opp
devfreq: add Exynos 5420 MIF voltage control
devfreq: add Exynos 5420 INT voltage control
MIF / INT fix
MIF / INT: allow 6250 mV increments
EXYNOS5420 MIF: set 800 MHz for CPU 2.0 GHz freq
workqueue: fix permission for power_efficient
v1.3 [21-Sept-2014]
ramdisk :
init.rc: set defaults: removed KSM deferred_timer as now set enabled in source
synapse: Network: tcp_default_init_rwnd (not sure how to tune the value yet)
synapse: Reboot: added Power Off option
kernel :
arch/arm/Makefile: adaptation to full neon-vfpv4 support
sched: GENTLE_FAIR_SLEEPERS fix unused cpu var
drivers/staging: configurable android log buffer sizes
config: set LOGCAT_SIZE=256
ext4: Speedup WB_SYNC_ALL pass called from sync(2)
bfq-iosched: tuning for SSD
ksm: check and skip page, if it is already scanned
config: enable KSM_CHECK_PAGE
config: enable Conservative & disable Userspace governor
block: Reserve only one queue tag for sync IO if only 3 tags are available
setlocalversion: do not append -dirty when there are un-committed changes
kswapd: reduce time spent in congestion_wait
workqueue: add system wide power_efficient workqueues (battery)
config: enable WQ_POWER_EFFICIENT (battery)
CPUFREQ: ondemand: use power efficient wq (battery)
mutex: Make more scalable by doing less atomic operations
mutex: Queue mutex spinners with MCS lock to reduce cacheline contention
writeback: fix writeback cache thrashing
sched: Make scheduler aware of cpu frequency state
bcmdhd4354: filter multicast packages while suspended (battery)
tcp: add a sysctl to config the tcp_default_init_rwnd
net: tcp: optimization with rcv_wnd
vfp/Makefile: compile with -mfpu=neon-vfpv4 & hard float
slub: optimized SLUB memory allocator
net: loopback: set default mtu to 64K
ksm: enable deferred_timer by default to prevent the CPU to be wakened for ksm activities
ext4: add support for FIDTRIM, a best-effort ioctl for deep discard trim (no idea if it's working)
Report permissive mode in avc: denied messages
config: disable mutex debugging
v1.2 [11-Sept-2014]
ramdisk :
init.rc: set defaults: Dynamic FSync enabled
kernel :
ARM: implement KERNEL_MODE_NEON
config: enable KERNEL_MODE_NEON
Makefile: added ccache for speed up kernel compile
sync: don't block the flusher thread waiting on IO
staging: android: lowmemorykiller: select a new task to kill
fix compile warning for Async Fsync
arm/crypto: add optimized AES and SHA1 routines
config: enable CRYPTO_SHA1_ARM & CRYPTO_AES_ARM
softirq: reduce latencies
ext4: speed up truncate/unlink by not using bforget() unless needed
mm: Clear page active before releasing pages
v1.1 [08-Sept-2014]
ramdisk :
synapse: USB: remove UMS & USB keyboard/mouse controls (causing issues I need to look at when have motivation)
kernel :
gpio_keys: add flip cover wake/suspend event
gpio_keys: fixed gpio flip-cover
v1.1 [08-Sept-2014]
ramdisk :
synapse: USB: remove UMS & USB keyboard/mouse controls (causing issues I need to look at when have motivation)
kernel :
gpio_keys: add flip cover wake/suspend event
gpio_keys: fixed gpio flip-cover
Initial v1.0 release [08-Sept-2014]
* All source and ramdisk mods synced with T700/705 TW build
kernel :
config: disable DEFERRED_INITCALL
add a runtime dependency checkerS for compile
Compile stock and Samsung MTPs together
config: disable SELINUX
INSTALLATION
Watch >> THIS <<
Uninstall any CPU control apps, tweaks and scripts etc.
Recommend: Install Wanam DVFS disabler for greater kernel control
Recommend: Backup your current kernel with TWRP Recovery
Install Synapse app from Google Play and rate it ☆☆☆☆☆ !!
Flash with TWRP Recovery
Any issues, please check Posts #1-3 and search the thread BEFORE posting
DOWNLOAD
8.4" TF700 WIFI EXYNOS
>> SkyHigh CM Port T700 WIFI kernel <<
>> ORIGINAL "Stock" CM Port T700 WIFI kernel <<
SOURCES
>> SkyHigh kernel: UpInTheAir github <<
>> Original "Stock" kernel: eousphoros github <<
.
HELP & FAQ
HELP & FAQ
"SYNAPSE BOOT CANCELLED"
Wait for the kernel to stabilize and device to cool
Open synapse app
Synapse app menu > select all globally > undo > apply ✔
Re-boot
If still issues > try again after #1
Still issues > Manually set config after boot (open synapse app > syanapse app menu > settings > disable apply on boot)
ISSUES
Uninstall any CPU control apps, tweaks and scripts etc.
Install Wanam DVFS disabler for greater kernel control
Flash kernel
Boot and allow things to stabilize
Open Synapse & tap :
"understood" message about unstable boot
"select all globally"
"undo" button
"apply" ✔
Reboot and ensure "synapse boot completed" toast message
You should be good to go
BOOT-LOOP
Power off & let device cool
Wipe cache & dalvik-cache in recovery (if custom recovery)
Re-flash kernel
Re-boot
Let things stabilize and cool before touching anything
BETTER BATTERY LIFE
There are no best settings. User "HABIT" is #1 cause of battery drain, followed by screen, ROM & apps, modem etc
This kernel is built to be balanced with a good mix of battery whilst keeping performance
Decrease screen brightness
Use dark wallpapers and app themes
Check your wakelocks with better battery stats app & use Greenify app to stop unwanted apps self starting and running in the background
Suggest:
CPU governor = ondemand (tweaked for power efficient workqueues)
CPU 200-1900 MHz -25 mV
GPU 100-480 MHz -50 mV (100 MHz may induce some GUI sluggishness)
PowerSuspend Driver = Enable
Dynamic FSync = Enable
Dirty Page Writeback = Enable
CPU Multicore Power Saving = (2) Agressive
BETTER PERFORMANCE
Disable DVFS with [APP][Android 4.0+][DVFS Disabler]
Warmer device under heavy load, but within the safe CPU temp of 95 degC
HOW TO BACKUP YOUR STOCK KERNEL BEFORE FLASHING SkyHigh KERNEL
Boot into TWRP Recovery
Select Backup
Select "[X] Boot" only (boot.img/kernel)
Select Storage > Micro SD (if external sdcard installed) > OK
Swipe to backup
CAN I USE OTHER KERNEL CONTROL APPS
No, many features and options won't be available. Remove all other control apps to avoid conflicts !
Synapse is the recommended and has everything you need
HOW TO MONITOR LIVE CPU & GPU VALUES
CPU load & freq - available RAM - GPU freq - CPU temp - most resource intensive process
[APP][2.1+] Cool Tool
Download my personal cooltool_presets > unzip & copy folder to INTERNAL sdcard. If you have cool tool app already running, you must disable > overwrite existing folder > enable
LITTLE CORE CPU FREQUENCY
Real frequency is apparently double that reported by other apps
Example: min 200 MHz (real) in Synapse is reported as 100 MHz in SetCPU
RANDOM REBOOT
Don't UV or UC CPU or GPU
Use SkyHigh defaults
DOWNLOAD LINK NOT WORKING
I want to keep this project all in one place (Thanks to XDA) - ☆☆ NO MIRRORS ☆☆
Please try again in a few minutes
POOR CPU/GPU BENCHMARK or GRAPHICS PERFORMANCE
Allow the device to cool. Repetitive testing will heat the device hardware and invoke thermal throttling and lead to decreased benchmark.
HIGH CPU/GPU OC >> excessive heat >> thermal throttling >> reduced clock frequency >> DECREASE PERFORMANCE
DO NOT KILL PROCESSES
This feature allows the user to define processes and system processes white-lists filled with the preferred process names and to not be killed by lowmemorykiller, unless it is absolutely necessary.
When a the lowmemorykiller needs to free ram, it will first kill the processes not included inside the two process name lists chosen by the user.
If there are no more standard killable processes, then it will be necessary to kill one of the processes included inside one of the two white-lists, to prevent system hangs, slowdowns, etc.
You can find the [SkyHigh/Synapse] folder on your internal sdcard and add one process name per line. Lists updated on reboot.
Max 25 processes
Example only:
Code:
com.ea.games_r3_row
com.quoord.tapatalkxda.pre.activity
DYNAMIC MANAGEMENT OF DIRTY PAGE WRITEBACKS
* [Christopher83]
This feature allows to have two different intervals for dirty page
writebacks and to dynamically manage them when the system has been
resumed (it's active) or when has been suspended.
Three new procfs parameters are exposed inside /proc/sys/vm path:
- dynamic_dirty_writeback is the activation status of this feature,
set 1 to enable it, set 0 to disable it and use the standard behaviour
- dirty_writeback_active_centisecs is the interval for the dirty page
writebacks when the system is active (screen on)
- dirty_writeback_suspend_centisecs is the interval for the dirty page
writebacks when the system is suspended (screen off)
This feature is in part inspired on Francisco Franco's patch:
https://github.com/franciscofranco/mako/commit/34d79548cf16b69c7d0154836018e7f258a22947
Click to expand...
Click to collapse
BACKUP & RESTORE
If the backup isn't visible, reboot device and ensure for have "synapse boot completed" message. Otherwise synapse won't read the file.
Reboot after applying your new settings
Read "ISSUES" & "SYNAPSE BOOT CANCELLED" above
TCP/IP NETWORK SECURITY
* Thanks to zeppelinrox & V6SuperCharger
Hardening the TCP/IP stack to SYN attack
Bump up tw_buckets in case we get DoS'd
Ignore pings
Don't cache connection metrics from previous connection
Don't pass traffic between networks or act as a router
Enable spoofing protection (turn on reverse packet filtering)
Don't accept source routing
Don't accept redirects
- Further reading:
http://www.cyberciti.biz/faq/linux-kernel-etcsysctl-conf-security-hardening
http://www.symantec.com/connect/articles/hardening-tcpip-stack-syn-attacks
SEGMENTATION FAULT
I don't believe it's kernel related, but rather busybox
Try uninstall your ROM busybox with this app. https://play.google.com/store/apps/details?id=stericson.busybox and reboot.
Re-flash kernel
Use the busybox that comes with the kernel located in /sbin
Also try to update your SuperSu and su binary if it asks and reboot.
USB KEYBOARD / MOUSE
Base project: https://github.com/pelya/android-keyboard-gadget
Required app: USB KEYBOARD
For best results, enable & use Hacker's Keyboard
Steps:
Ensure device USB debugging
Connect device to system via USB cable
Enable in Synapse > USB > USB Keyboard / Mouse >> Enable & apply
Start USB KEYBOARD app
..
Thanks for the hard work, @UpInTheAir! In coming from the debloated stock rom and your other SkyHigh Kernel should I wipe everything, flash this Kernel and then the CM ROM? Or should I flash the stock kernel, CM Rom, set it up, then flash this kernel?
v1.0 released
R3_v1.0 kernel is now released for T700 WIFI CM Port ROM for supported 8.4" models
Change-log is in Post #2.
Ensure you flash the kernel for your device model !!
NOTE: commit credits are in source.
If you have Synapse issue after UPGRADING, please force stop app and delete Synapse data/cache first
Further instructions in Synapse app & Posts #1-3
BUG: Synapse: GPS tweaks not available (ROM permission error.)
Enjoy :good:
Cheers,
UITA
.
DjRashonal said:
Thanks for the hard work, @UpInTheAir! In coming from the debloated stock rom and your other SkyHigh Kernel should I wipe everything, flash this Kernel and then the CM ROM? Or should I flash the stock kernel, CM Rom, set it up, then flash this kernel?
Click to expand...
Click to collapse
Please read Post #2 REQUIREMENTS section again. First User post is ROM related...........
I have nothing to do with the ROM, and User should read the ROM thread for instructions on how to flash that.
Personally I would.
1. Make Titanium backup saved to external sdcard
2. Make full TWRP backup and saved to external sdcard
3. Format: system, data, cache, internal storage (just to make sure)
4. Flash CM ROM Port
5. Boot device
6. Reboot & flash SkyHigh CM Port kernel
UpInTheAir said:
Please read Post #2 REQUIREMENTS section again. First User post is ROM related...........
I have nothing to do with the ROM, and User should read the ROM thread for instructions on how to flash that.
Personally I would.
1. Make Titanium backup saved to external sdcard
2. Make full TWRP backup and saved to external sdcard
3. Format: system, data, cache, internal storage (just to make sure)
4. Flash CM ROM Port
5. Boot device
6. Reboot & flash SkyHigh CM Port kernel
Click to expand...
Click to collapse
Thanks! Was just rereading your thread and saw that thanks mucho! I'll be giving this a run and looking forward to synapse con CM!
Flip cover
FLIP COVER now working for supported covers !! :highfive: Will be in next release
Tested with official Samsung Flip cover:
Open = screen ON
Close = screen OFF
Before you ask: NO, I don't know how to make this support non-official Flip Covers Patches and work-arounds on other devices don't work
Nice, looking forward to regaining that function on the book cover.
kenkiller said:
Nice, looking forward to regaining that function on the book cover.
Click to expand...
Click to collapse
I just stumbled upon a couple patches and gave them a try :good:
v1.1 released
R3_v1.1 kernel is now released for T700 WIFI CM Port ROM for supported 8.4" models
Change-log is in Post #2.
Ensure you flash the kernel for your device model !!
NOTE: commit credits are in source.
If you have Synapse issue after UPGRADING, please force stop app and delete Synapse data/cache first
Further instructions in Synapse app & Posts #1-3
BUG: Synapse: GPS tweaks not available (ROM permission error.)
Enjoy :good:
Cheers,
UITA
.
The case functionality worked beautifully. Thanks!
On 2 occasions when quickly opening and closing the case, the power menu came up.
No biggie, went away after closing the case. Even the speed that the screen came on is noticeable faster than on stock rom.
kenkiller said:
On 2 occasions when quickly opening and closing the case, the power menu came up.
No biggie, went away after closing the case. Even the speed that the screen came on is noticeable faster than on stock rom.
Click to expand...
Click to collapse
That happened to me once, thought I may have bumped a button..... Obviously not. Edit: can't re-confirm anything, because I'm back to TW
The stock ROM is a lot heavier and more indepth features to resume. There is actually code that can be tweaked for delay in open/close, but I'm not going to fiddle with it. It seems about right. Also the PowerSuspend driver can affect the resume delay too. There are notes in the github commits by Yank.
v1.2 released
R3_v1.2 kernel is now released for T700 WIFI CM Port ROM for supported 8.4" models
Change-log is in Post #2.
Ensure you flash the kernel for your device model !!
NOTE: commit credits are in source.
If you have Synapse issue after UPGRADING, please force stop app and delete Synapse data/cache first
Further instructions in Synapse app & Posts #1-3
BUG: Synapse: GPS tweaks not available (ROM permission error.)
Enjoy :good:
Cheers,
UITA
.
Nice kernel. Do you find this increases battery life. Battery life is bad right now on cm11
SS2006 said:
Nice kernel. Do you find this increases battery life. Battery life is bad right now on cm11
Click to expand...
Click to collapse
I don't own a T700 or use CM. I only flashed to my T705 to ensure it booted and kernel functions work.
Who knows about battery. ... The kernel has options exposed for users to tweak how they wish. I can't do any more than this.
Ill try and update this kernel in the next day or so. Just had enough for the moment
I own a T705.
I followed the procedure and although the system booted and the kernel seems to be flashed correctly (at least from what I can see from the info tab under settings), it seems that I lost root. Synapse doesn't work (as it says I have no root).
Now I'm trying to root again and see what happens..
EDIT: Rooting was unsuccessful
Kwbmm said:
I own a T705.
I followed the procedure and although the system booted and the kernel seems to be flashed correctly (at least from what I can see from the info tab under settings), it seems that I lost root. Synapse doesn't work (as it says I have no root).
Now I'm trying to root again and see what happens..
EDIT: Rooting was unsuccessful
Click to expand...
Click to collapse
Not a kernel problem.....
Read the ROM thread. You need to re-root
My procedure I did was prior to a most recent ROM release where root had been removed.
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Version : X4 - Status : Beta - Updated : 07-11-2020
Copyright 2020 K1KS
WARNING : NFS must not in any circumstances be combined with kernel tweaks , risk of conflicts.
In no case take into account the defamation of certain kernels devs , NFS is risk free and totally systemless.
~~ NextGen/Ram Management Tool . Powered By an Energy Aware AI Engine ~~
What Is NFS INJECTOR ?
A magisk module which aims to improve kernel/RAM management, by using values between performance and battery savings. Flash, and forget.
=============* 1 - INTRODUCTIONS *=============
This module aim to improve kernel / ram management between efficiency and energy aware. Using a complex algorithm, it determine the most optimal settings between battery and performance for your device.
NFS improve your overall experience, as well as specifically enhances PUBG performance, Others Games also.
Very simple to use, You just install it and it will handle everything else. This tool is, in part proactive .
It takes heavily into account, the amount of memory on your device, to calculate the appropriate values.
Excellent multitasking and memory management.
Improve Standby, as well as screen battery life - A smooth and fluid,overall enhanced,user experience.
It works on all OS with all kernels ( HMP / EAS ).
Improve PUBG Mobile Lags (Others Games also)
> Excellent multitasting and memory management
> Improve Standby , as well as screen battery life
> A smooth and fluid , overal enhanced , user experience
> Fix PUBG Mobil Lag ( Others Games also )
Fix PUBG Mobil Lag with NFS-INJECTOR :*
https://www.youtube.com/watch?reload=9&v=eUfiLis5P4s
https://www.youtube.com/watch?v=8D3I6qHQGsk
https://www.youtube.com/watch?v=-CBL2EV98d8
=============* 2 - REQUIREMENTS *=============
A rooted device is required to run this mod which is pretty much common these days with Magisk , so your device should be compatible to this mod .*
The installation of the mod is quite simple as it’s a flashable Zip that can be flashed using Magisk Manegr or any custom recovery.
So all you need to do is to download the Module file from the download link provided below and flash it .
* ARMv7 (armeabi-v7a) ARMv8 (arm64-v8a) x64bit (x86_64)
* Rooted phone with Magisk v20+
* Custom recovery [ CWMR, TWRP , Philz , CarlivTouch ]
* Stock / Custom Kernel ( Custom Kernel to Full Enjoy )
If you want to better performance with the kernels tuning by NFS so choose the kernel which giving with more features
like many governor , scheduler , tcp and additionale feature like wackelock ...
* Conflicts should not be noticed with Spectrum, Nfs will write over **
* HUAWEI Users , Interaction may be possible with perfgenius_config *
* If you change kernel , delete the NFS folder in /data before new one *
* XXX Users , Untick No Limits Module , Reboot , FLash NFS , reboot ,tick No Limits *
* Be carefull , the interaction of several modules of the same kind are not recommended *
* Some kernel apps like EX Kernel Manager, Kernel adiutor can interact with NFS settings *
* Almost 100% of benchmarks are wrong , Only UX *
* Control SafetyNet , ctsProfile : YES / basicintegrity : YES *
=============* 3 - FEATURES *=============
NFS is a universal module that will play more boards to bring a better performance with a good battery life
Start after boot when first process is found ( Avoid bootloop )
SeLinux Toggle ( Default Stock )
Supervision of kernel parameters
Adapts memory management according to available memory
Auto Set Governor ( Tunables ) and Schreduler
Net Stimulation for better browsing
Various built-in DNS customs ( Guard , CloudFlare , Google )
Several modes available to provide optimal satisfaction according to your expectations
And Many More
List Of Things Supported:
# SUPPORT GOVERNORS = pixel_schedutil helix_schedutil smurfutil_flex pixutil pwrutilx darkness schedutil blu_schedutil blu_active zzmoove interactivepro interactiveplus interactiveX interactive phantom ondemand cultivation
# SUPPORT SCHEDULER = anxiety fiops sioplus sio zen tripndroid row bfq cfq deadline noop
# SUPPORT TCP = ascarex sociopath westwood cubic reno
=============* 4 - BETA DEVICES *=============
List devices are tested and run with NFS Injector™ Beta ( Not updated , Much More ) :
Redmi Note 5 Pro
Redmi K20 Pro
Redmi Note 7
Redmi 6A
Redmi 4
Redmi Note 5A Prime
Pocophone F1
Mi Max 3
Redmi 5A
Pixel 2 XL
Pixel 4 XL
Samsung Galaxy S5
Samsung Galaxy S7/Edge
Samsung Galaxy Note 8
Samsung Galaxy Note 3
Samsung Galaxy S9+
Samsung Galaxy Note 4
Samsung Galaxy Alpha
Samsung Galaxy J7 Pro
Samsung Galaxy J1 2016
OnePlus 3T
OnePlus 5
OnePlus 6/6T
HTC U12+
Moto X4
Asus Max Pro M1
Asus Max Pro M2
EVEN MORE ....
=============* 5 - DOWNLOAD *=============
A stable release is a version that has been tested as thoroughly as possible and is as reliable as we can make it.*
It does not have all the new features of a beta release and it does not have the latest fixes for problems.
Stable Versions :
http://www.mediafire.com/folder/u96049lf1eurr/NFS+INJECTOR
https://drive.google.com/drive/folders/1GZpVYxd1OyS0PyVBXHyOCjPhI-YnLi8x?usp=sharing
=============* 6 - INSTALLATION *=============
1) Download the zip
2) Flash It
3) Reboot
4) Enjoy!!
Flash And Forgot*
To check the good activity of NFS a one log file are created in root/data/NFS/**
Warning : Allow at least some mins after first boot for the NFS Folder to populate.
This log is very important for all support in case of problems to help you better, come without is useless
In the case of an Stable update, flash over.
Flash same zip to uninstall, if needed.
=============* 7 - SETUP *=============
NFS is autonomous with his proactive equipment : SMART_CONTROL
This Feature will choose the best settings for your devices based on several variables like RAM , games ....
All will be settle for your best experience.
Nevertheless, these defaults are based on several previous feedback.
You can have your hand on several elements , do not change defaults settings right away, test it to give more feedback.
Nfs is not responsible for behavior change following changes in these options.
Just switch number in each file.
Mode User, DNS Customs Scale Animations, Selinux, Governor / Scheduler.
The configuration files are stored in the NFS database (root/data/NFS/**)
# User Mode (mode.txt) :
0 = Battery Saver / 1 = Balanced / 2 = Ultra / 3 = Gaming
Balanced Mode It automatically increases your CPU’s speed when your computer needs it, and reduces it when it isn’t necessary.
This is the default setting, efficiency and energy aware, and it should be fine most of the time.
Ultra Mode While it’s designed for users with high-performance workstations, you can enable it on any device, and get more power out of the machines.
It’ll definitely have an impact on your phone’s performance, especially on a gaming machine.
NFS already has a Game Mode but it improves the experience and not the performance.
Game Mode It promises to make your phone great for gamer by offering a more consistent gaming experience.
Even if your hardware configuration is modest, the Game Mode makes games more playable.
Battery Saver It changes certain settings to conserve battery power.
Only One way, battery life with no boost.
# DNS USER ( dns.txt )
0 = OFF / 1 = DNS GUARD / 2 = DNS CLOUDFLARE / 3 = DNS GOOGLE / 4 = DNS CLEANBROWSING / 5 = DNS VERISIGN
By default , No DNS is enabled.
# SELINUX USER ( linux.txt )
0 = PERMISSIVE / 1 = ENFORCING
By default , Status SE is stock
Security-Enhanced Linux, abbreviated SELinux, is a Linux security module (LSM).
IT makes it possible to define a policy of mandatory access control to elements of a system from Linux.
# GOVERNOR SCHEDULER TCP
Governor : A module of the kernel which has the role of managing the frequency of the processor according to the demand for resources of the system and the applications.
For example, when launching a game, the governor will increase the processor frequency, then decrease it during a standby
Scheduler : Input/output (I/O) scheduling is a term used to describe the method computer operating systems decide the order that block I/O operations will be submitted to storage volumes.
TCP : The main goal of a TCP algorithm is to avoid sending more data than the network is capable of transmitting, that is, to avoid causing network congestion.
Different algorithms respond differently to network loads, but they are all based on the same principle of avoiding network congestion.
Also , If you feel that the current scheduler/governor/tcp choosen by NFS isnt working for you.
You can change them in respective.txt files.
Be sure to use lowercase , as its case-sensitive. ( governor.txt / scheduler.txt / tcp.txt )
Help : https://forum.xda-developers.com/general/general/ref-to-date-guide-cpu-governors-o-t3048957
AFTER ANY CHANGES, REBOOT TO TAKE EFFECT!
=============* 8 - F.A.Q *=============
# How to install NFS?
Flash with Magisk Manager or recovery
# Works with this or that device, rom kernel?
Universal module, so yes
# Works with AKT, Lspeed, Lkt, or another tweaks?
No, risk of conflict
# Log access problem?
Change to explore app (Total Commander, Root Browser ...)
# Does NFS work?
A log is created in /data/NFS/nfs.log to check its status
# How did the options change?
Read instructions
# I wish to change kernel?
Delete Nfs folder in / data and flash the kernel
# Lag device after a day ??
A device must be rebooted once a day
# How to uninstall NFS?
Delete it with Magisk manager or reflash the same zip
# No internet access after having Dns custom activity?
Change dns, some isp blocks access
# Why zram is disabled?
Nfs deactivates the zram to allow a better fluidity and battery backup
# What to do with lag?
Try to change govenor schreduler
# No Log Created
Conflicts :
- Disable DNS modules
- Disable Busybox modules
- Disable Anothers Optimizers
Late Service Issue for Magisk :
- Use latest Canary
=============* 9 - CREDITS / SUPPORT *=============
- NFS - Injector Official Telegram : https://t.me/nfsinjector
- NFS - Injector Channel Telegram : https://t.me/nfsreleases ( DIRECT HELP and More Supported )
- Unity Template Developers - @Zackptg5*and @ahrion*
(https://forum.xda-developers.com/and...brary-t3579612)
- Official Logo : @indunrise
Thanks to Them
=============* 10 - CHANGELOG *=============
### X4
- Add CodeName : DREAMER
- Add Codeversion : X4
- Add bbr2 Support Tcp
- Add OP_Brain Service Off ( Pro )
- Add Real-Time Group Scheduling
- Add IO Foreground Task Tuner ( Pro )
- Add Transmission Queue Buffer
- Add Zygote Preforking
- Add GMS Blocker ( Pro )
- Add Many Schedutil Variants
- Add Auto Lauch After Flash
- Add More Modules in Database
- Update Doze ( Pro )
- Update SpyCleaner
- Update OverWatch ( Pro )
- Update Fix Thermal Part ( Pro )
- Update IO Optimizations
- Update LMK to Dynamic LMK
- Update T-Engine Detector
- Update GPU Optimizer
- Update CPU-Power
- Update IO Optimizations
- Update Doze ( Pro )
- Update SuperSampling ( Pro )
- Update EAS/HMP kernel specific tweaks
- Update MMT-E V1.6 ( Magisk 20+ )
- Increase Security
- Force WALT Signal Disabled ( Eas Kernel )
- UX Optimizer Removed , Not Nessarily Suitable ( Pro )
- Nuke Gpu Governor Info
- Nuke Open GL ( Outdated - Pro )
- Nuke system.prop
- Time Pause Increased
- Logging improvement
- Misc
### X3
- Add CodeName : LIBERTY
- Add Codeversion : X3
- Total Revision
- Update DNS ( Remove Guard dns , replace Verisign with DNSWatch , replace CleanBrowsing with NeustarUltra DNS )
- Add FPS Boost Tweaks ( Need Support )
- Add Hello Neighbour & Agar.io Games
- Add Support Darkutil
- Update IO Optimizations
- Update Stune Support
- Update LMK 2
- Update HMP/Kernel Specific & Cpu Power
- Nuke some sepolicy, bunch of A10 specialist prop
- Adrenoboost Status Reviewed
- Update Pro Keys
- Improve Logging & Add Timestamp
### X2
- Add CodeName : Flash
- Add Codeversion : X2
- Update NFS-Injector Terminal Manager
- Compiled using standalone O2 optimisation (better in term of stability either gcc nor clang)
- Force even more command to use magisk busybox
- Update Bunch Of variables
- Filter null return variables
- Update Delays Conflict App Packages
- Update IO Scheduler Tunable
- Add Detection T-Engine ( Thermal Conf Whyred by Me )
- Completely Nuke Support Sync/Fsync ( Avoid NerfBreak )
- Completely Nuke Swappiness Arrangements
- Nuke Battery Saver System Prop (still **** anw)
- Update EAS/HMP/Port EAS Detection
- Update Thermal Parts
- Update Open GL Renderer ( Pro )
- Update EAS Specific Kernel & Cpu Power
- Update VM & LMK
- Re-polish injector Binary and Add More Options
### X1
- Add CodeName : Zoom
- Add Codeversion : X1
- Update Governor Database ( Add lightningutil & InteractiveS9 Support)
- Drop cdg tcp Support ( Unstable )
- Add sqlite,fps,kernel build info and gpu info
- Update Game List ( Add azure lane game )
- Use UID To Bypass Kernel Blocker
- Update System Property Accessory
- Add Special Property For Android 10
- Add Supersampling Tuner ( Pro )
- Update Ads/Analytics Disabler
- Update Doze
- update EAS Specific Kernel
- Add UX Task Optimizer ( Pro )
- Update VM & Swapinness
- Update LMK
- Update CPU_Boost ( Turn Off Boost only for Battery Saver Mode Now)
- Update Schedtune & Dyn schedtune
- Add Process Scheduler Tuner
- Update Overwatch According To Current VM
- Force Using Magisk BusyBox For Some command
- Update Binary Name
- Whole Code Revision
- Fix Derped Code
- Update Command
- Fixx Null Main Linnker
- Compiled Using Clang 9.x, Enabled LTO and O3 Optimisation
- Reduce Binary Size
- Some Cleanup On Compiler Side
- Update NFS Manager ( V1.3 )
### V13.5
- Update Anti-Blocker
- Improve Binary Security
- Update VM
- Algorithm Upgrade For LMK
- Nuke Boeffla ( Specific Kernel wakelocks )
- Improve EAS Governor Detection
- Fix Governor Detection
- Update CPU Tune Database ( Add schedutilX Governor, Fix Script )
- Update IO
- Remove chown
- NFS Manager For Public
- Update OpenGL Tweak Detection
### V13
- Add CodeName : Guardian
- Adjustments NFS Engine
- Add Detection Klapse Info
- Not Using Magisk Busybox Anymore ( Since Its ****ed Some Command )
- Implementation of Active VM Tuner
- Update Smart Control Logic
- Update Cpu Power EAS
- Update Stune/Dyn Stune Boost Multimode
- Update IO Scheduler
- Update Doze Mode
- Add OverWatch Engine, Experimental ( Pro ) ( Check Device During Its Operation And Settle Device In Function For Prevent Wakelocks And Avoid Excess Memory )
- Add Toggle for Analytics & Ads Google Disabler (ads.txt)
- Remove Swappiness Toggle (swap.txt)
- Remove Launcher/SystemUi Keeper
- Remove Some useless Things after Revision Script
- Update To MMT-E 1.4
- Add chown Functions
- Update Governor Database ( Add interactiveS9 Support )
- Compiler Speed & Security Improvement
- Update LMK & MFK$
- Improve Root Detection
- Misc.
### V12
- Add CodeName : Nemesis
- Add Checking Busybox Path
- Force Using Magisk Busybox
- Adjustments VM / LMK
- Add More Support Stune
- Update IO Request
- Add Launcher / SystemUi Keeper ( Pro )
- Add Internet Shield Ipv4/Ipv6 ( Pro )
- Update Google Play Fix Drain
- Update NetBoost
- LPM Levels Updated
- GPU Optimizer Updated
- Kill Nfs Binary
- Switch To MMT-Extended
- Increased Security
- Add More Things
- Misc.
### V11.1
- Fix Magisk Issue
- Fix More
### V11
- Add CodeName : BrainStorm
- Update to Unity 5.0
- Implementation Of The Basic / Pro Version
- Update Boot Complete Script
- Update Smart_Control
- Add X86 Soc Support
- Update Cpu Scheduler
- Adjustments VM & LMK & MFK$
- Update NetBoost and Add support Buffersize/Ril Multimode
- Add Analytics & Ads Google Disabler
- Add Open GL Renderer Tuner
- Add Doze Custom
- Full Fix Revision
- Fix After Boot
- Update Waiting Time
- Misc.
### V10.0
- Add CodeName : Santa
- HotFix Selinux Things
- Misc.
### V9.5
- Add CodeName : Santa
- Update LMK & MFK$ Calculation Balanced / Battery
- Update System Proprety Accessory
- Add msmnile Prime Detection
- Add More Stuffs in LowMemoryKiller
- Misc.
### V9.0
- Add CodeName : Titan
- Add Support Cdg/Bbr Tcp
- Update HMP/EAS Specific Values
- Update CPU Database
- Update CPU_Boost
- Update Thermal Base
- Update VM & LMK & MFK$ Calculation
- Remove Breaker
- Full Script Revision
- Misc
### V8.8
- Add CodeName : Paragon
- Update LMK
- Update IO Scheduler Blocks
- Misc.
### V8.7
- Add CodeName : Paragon
- Hotfix VM Value
- Add Thermal Switch Support
- Update Minfree/Mfk For Ram Management
- Update IO Scheduler Blocks
- Add Swappiness Value Control
- Rcu & Reference Amount Mem Removed
- Misc.
### V8.6
- Add CodeName : Paragon
- Increase VM For Ultra / Balanced
- Update IO Scheduler Blocks
- Update Hmp / Eas Specific Values
- Increase AdrenoBoost Values
- Add Support For Stune Off
- Fix Partial Log
### V8.5
- Add CodeName : Paragon
- Encrypted Version For Kangers
- Breaker Updated for LS
- Update VM & LMK
- Update Calculation IO Blocks
- Update System Proprety Accessory
- Update Kernel Task
- Zram & Simple Gpu Support Over
- Sync No More Disabled by Default
- Total Check Script
### V8.0
- Add CodeName : Infinite
- Update VM & LMK
- Update Gpu Optimizer for AdrenoBoost
- Update Hmp/Eas Specific Values
- Clean / Fix Script
- Add Support Intelliactive
- Update NetBoost
### V7.8
- Hotfix Zram/Zswap Part
### V7.7
- Hotfix For VnSwap
### V7.6
- Hotfix For PUBG Detection
### V7.5
- Add CodeName : FlashPoint
- Update Breaker , compatibilty LSpeed
- Update All Propety
- Add Support for TCP Receive Buffer Size
- Update VM For All Profiles
- Update Memory Management
- Add Multiples LMK Parameters
- Update Smart_Control
- Update Dalvik Tuner
- Remove Some Props Lines
- Fix All Perms
### V7.0
- Add CodeName : DeathStroke
- Update Minfree/Mfk For Ram Management
- Update LMK Calculation
- Update NetSpeed
- Update CPU Scheduler
- Update All boost update ( Cpuboost , Dsboost .....)
- Update Boeffla Wakelock Blocker Path
- Disable Some More debugs
- Update Smart_Control Variable
- Add GPU Frequency Throttling Disabled
- Update VM for Balanced / Ultra
- Add SQLite Query Optimizer
- Script Cleanups And Rearrange Back
- Update Logging
- Add AARCH Detection
- Fix Boeffla Wakelock Path
- Update To Unity 4.4
### V6.5
- Add CodeName : Archer
- Add Some Name Packages Game
- Update Smart_Control For IO Sched
- Fix Mode Status After Clean Flash
- Update Minfree/Mfk/EMfk For Ram Management
- Update Cpu Power , Cultivation added
- Add Detection Specific HMP/EAS Kernel Part Tuner ( No Trademark )
- Add Gpu Optimizer ( No Trademark )
- Update Dalvik Tuner
- Update I/O Schreduling , All values readjusted
- Log improved , All gamed showing
- Update Logging
- Update To Unity 4.2
### V6.3
- Update low RAM detection level (Under 2048Mb)
- Ajustement Smart_Control on Middle_Range devices
### V6.2
- HotFix For Redraw Issue
### V6.0
- Add CodeName : Steel
- Improved Fluidity
- Update Kernel Tasks
- Add Status Flash ( Clean Flash )
- Improved Kill Debugging
- Improved Swappiness Management
- Update Minfree/Mfk/EMfk For Ram Management
- Smart Control ( Automatic Detection )
- Update Sync Module ( ON/OFF )
- Add Support For Phantom governor
- Add Some Name Packages Game
- Add Support For Disable Touchwiz Swap
- Add Low Power Management Levels
- Update Logging
- Update To Unity 4.1
### V5.5
- Add CodeName : Crisis
- Update Cpu Interactive
- Update Kernel Tasks
- Improved Security ( WARNING )
- Add Net Values
- Add More Dns Custom ( Verisign , CleanBrowsing : Testing ...)
- Add Dalvik Tuner
- Add Magisk Version Detection
- Update Mfk/Emfk Calculation
- Update Sync Module
- Update / Fix To Unity 4.0
### V5.0
- Add CodeName : Hunter
- Update Minfree/Mfk in Ram Management
- Update Gaming Mode
- Add Multi Mode Property
- Script Restructuring ( Reorganizations )
- Update To Unity 3.3
- Update Compression Modules
- Thanks To @Zackptg5 For fix Unity 3.3
### V4.5
- Add CodeName : GodSpeed
- Update IO Scheduler with Tunables Modes
- Update Cpu Power
- Total Revision of the NFS Engine
- Some Stuff removed
- Update VM Kernel All Modes
### V4.0
- Add CodeName : FireStorm
- Update Governors Database ( See Support List Governors )
- Update Cpu Power with Tunables values
- Improve LMK For Battery Saver & Balanced
- Stune Boost Reduction for Ultra & Gaming
- Remove Battery Stats features ( Useless )
- Bypassing Bad Info CPU Cores
- Update Adj Custom in Memory Management
- Adreno Idler Customs for Balance/Battery_Saver
- Remover Tpd Mode & Hid Magic & Clean Up & Net Values
### V3.5
- Add CodeName : Art_Light
- Update Module to Unity V3
- Add Battery Mode , All Modes Renammed
```
0 : Balance Mode
1 : Ultra Mode
2 : Game Mode
3 : Battery Saver Mode
```
- Update All Values
- New Method Settings for TCP & SELinux
- Fix Zip Recognition by Magisk
- FIX DNS and Add Google Public DNS
- Add Some Governors & Schedulers
- Update Fix GP
- Update config Boeffla wakelock blocker
- New Formula calculation MKK/EMFK
- Remove Launcher UI Keeper and Fstrim
- Correct Perms & Clean Script
### V3.2
- Update Network Speed , Stable Connections Browsing / Pubg
- Fix Half Log ( Analytics off )
### V3.1
- Fix Google Analytics Off
- Fix Zram Script
- Little Adjustments on Cpu Boost & Random
- Minor Fix
### V3.0
- Add CodeName : ForceFul
- Re Enable SeLinux Permissive
- Complete Update LowMemory Killer
- Update SchedTune
- Add Cpu Power Governor
- Update Network Speed
- Add Control Scheduler
- Update Network Speed
- Added ability to change profiles
```
0 : Balance Mode
1 : Performance Mode
2 : Game Mode
```
- Add DnsGuard DNS / DNS CloudFlare
- Add Scale Up Animation
- Fix CPU Power
- Mutate Old GP Fix to Google Analytics Off
- Various Fix and Clean Script
### V2.7
- Update Network Speed
- Add Reset Battery Stats
- Update Random Optimizer
- Add Priority Process
- Add Disable Ksm/uKsm if Useless
### V2.5
- Update Module Prop
- Update Low Memory Killer / VM
- Update Entro / Random
- Update Tcp Congestion
- Add Deactivation TouchBoost
- Add Kill Debugging
- Add Some set Wackelocks
- Add Deactivation Kernel Tasks
- Add Secutity Check
- Rngd Removed
### V2.0
- Update Low Memory Killer
- Adjuste VM a little More
- Adjuste Stune
- Update KSM
- Update Random
- Add FSTrim System / Data / Cache
- Add Clean Up
### V1.5
- Add Disable CRC checks ( Battery + )
- Update Low Memory Killer
- Update VM
- Update IO Queue Size
- ZRam / Zswap Disabled ( Battery + )
- Add SchedTune Boost Tune
- Add Disable Fast Dormancy ( Battery + )
- Various fix ( Incompatible with current kernel for Inappropriate Values )
- Remove Custom Doze , unsuitable value with new system
- Clean Script
### V1.2
- Remove Mount System
- Update Kill Google Apps and Network
- Fix Force Close app and Magisk query
- Update Module to Unity v1.7.2
### V1.0
- Initial Releaseial Release
A lot of things will be added in the next updates
=============* 11 - DONATIONS *=============
You will allow me to have a better motivation for the good of all and get out more of new even more efficient versions.
Thank you to all of you.
Sorry For my English*
'Click On The Thank You Button & Constructive Feedbacks Are Really Appreciated'
What does this do?
Master K1ks is back thank you very much and welcome again
And he is back with a superb mod once again, welcomeback to XDA @k1ks we were waiting for your comeback....now my phone will be faster and better...
Specifically, what DOES this do?
---------- Post added at 03:21 PM ---------- Previous post was at 02:52 PM ----------
Let me rephrase my last post to say DO NOT install this, unless you like your apps to spontaneously close and stability issues
Because that's exactly what happened when I just tried it
Uninstalling now...
LOS 15.1 on Note 4...
ahrion said:
What does this do?
Click to expand...
Click to collapse
Improve Overall user experience.
Jole7 said:
Master K1ks is back thank you very much and welcome again
Click to expand...
Click to collapse
RubeusHagrid said:
And he is back with a superb mod once again, welcomeback to XDA @k1ks we were waiting for your comeback....now my phone will be faster and better...
Click to expand...
Click to collapse
Thanks a lot .
73sydney said:
Specifically, what DOES this do?
---------- Post added at 03:21 PM ---------- Previous post was at 02:52 PM ----------
Let me rephrase my last post to say DO NOT install this, unless you like your apps to spontaneously close and stability issues
Because that's exactly what happened when I just tried it
Uninstalling now...
LOS 15.1 on Note 4...
Click to expand...
Click to collapse
It's your experience , never had such behavior before with a lot of devices.
Can you describe in detail what exactly it does?
Ok got the module running with magisk 17.3 beta... works flawlessly in terms of user interface.
Everything thing feels buttery smooth. I have not experience unusual apps closure of that sort as reported above. Will keep this running to monitor my device's performance. Thanks.
BTW, I'm on Oppo Find 7 32gb running latest crdroid 4.7 Oreo build.
k1ks said:
Improve Overall user experience.
Click to expand...
Click to collapse
Ayman ae said:
Can you describe in detail what exactly it does?
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That's extremely vague.
Runs PERFECT on mix2s running latedt miui P. Tested and get exceptional battery life and fluidity
Z953RR said:
Runs PERFECT on mix2s running latedt miui P. Tested and get exceptional battery life and fluidity
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Module released 4 hrs back and u are claiming about excellent battery life how can you judge battery in such short time
Released for public 4 hours ago not for everyone....
Ayman ae said:
Can you describe in detail what exactly it does?
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ahrion said:
That's extremely vague.
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Adjuted several values on a base and others calculate depending on the device , aim to improve management kernel / ram management.
Dbj.Dhaval said:
Module released 4 hrs back and u are claiming about excellent battery life how can you judge battery in such short time
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The first tests are not today.
Tested on my OP5 not from today only doing great job both performance increase and battery savings.
I am so impressed with this mod, sharing screenshot of the improvement of my phone:-
Seems to be working well in it's first 24 hours on my OnePlus 3T with a custom (Franco) kernel.
RubeusHagrid said:
I am so impressed with this mod, sharing screenshot of the improvement of my phone:-
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Here we go
wilberfan said:
Seems to be working well in it's first 24 hours on my OnePlus 3T with a custom (Franco) kernel.
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Thank you for sharing your experience
Might possibly try tha mod... Just worried cos no twrp working on my Nokia 8 with October patch yet!
whalesplaho said:
Might possibly try tha mod... Just worried cos no twrp working on my Nokia 8 with October patch yet!
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Install with Manager, If not good. Just remove it