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[KERNEL][SEP 12][N801X] Zeus Kernel 4.0 I ExFat Support I CPU & GPU OC/UV I I Mods I Zram I

[KERNEL][SEP 12][N801X] Zeus Kernel 4.0 I ExFat Support I CPU & GPU OC/UV I I Mods I Zram I
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READ, READ, READ before downloading, flashing, or posting questions
YOU are responsible for what you do to your phone.
Not all phones and chips are created equal meaning some phones will not handle Overclocking or Undervolting as well as others.​​
Zeus Kernel Features:
Compiled from Samsung N8013 Source
Compatable with Samsung Touchwiz JB roms
Linux Kernel Version 3.0.42
Built with Stock Linaro Toolchain 4.4.3
Full Samsung ExFat SD Support (64GB SD)
Ability to Overclock to 1600mhz
Voltage Control
GPU Control
Adaptive Body Bias Support
Boeffla Sound Engine Support
Triangle Away Support
Enabled ARCH Power
Faster USB charging
Faster Virtual Memory Read Ahead
Dynamic FSync Control
ZRam Support and Edits
Ramdisk Tweaks
init.d support
Busybox (/sbin)
Adb unsecured
Updated Adb, Adbd, Busybox and more...
Disabled Wifi multicast for lower battery drain
Disable Android Kernel Logging for better performance
Advanced Power Emulation
Black Crush Fix and MMC-Cap Bug Protection
Increased timeout for some bad sdcards
TCP, CPU Power optimizations and fixes
Clean Display Name in Settings
Many Miscellaneous Optimizations and fixes
Added Governors
-Zzmoove
-Lulzactiveq
-Pegasusq
-Conservative
-Powersave
-Userspace
Added Schedulers
-Zen
-Sio
-Row
CFQ is default scheduler
Pegasusq is default governor
Deadline sheduler edits
Improved Performance
Smooth
Improved Battery Life
​
Downloads
Zeus Kernel 4.0
Older Builds:
Zeus Kernel V1
Zeus Kernel 2.0.0
Zeus Kernel 3.0
A big thanks to ptmr3, Yank55-lu, AndreiLux, Faux123, civato, AndiP and all those i have credited in my commits!
Source : Github
ROM Developers- You are more than welcome to use this kernel in your rom, just throw me some credit in your OP, Thanks!
Hit the THANKS :good: button or consider a Donation if you like my work! ​
XDA:DevDB Information
[KERNEL][N8013/8010] Zeus Kernel 4.0 I Modded and Customizable, a Kernel for the Samsung Galaxy Note 10.1
Contributors
sbreen94
Kernel Special Features:
Version Information
Status: Stable
Current Stable Version: 4.0
Stable Release Date: 2013-09-12
Created 2013-09-05
Last Updated 2013-09-12

Changelog:
5/24
Zeus Kernel v1
Initial Release for N8013
7/1
Zeus Kernel 2.0.0
Zram enabled
Increased timeout for some bad sdcards
Ramdisk Tweaks
Add init.d support
Add Busybox (/sbin)
Adb unsecured
Updated Adb, Adbd, Busybox and more...
Disabled Wifi multicast for lower battery drain
8/24
Zeus Kernel 3.0
Upgraded to Linux Version 3.0.40
Added Zzmoove Governor (really good battery saving gov)
Tweaked up threshold in pegasusq governor
Fixed charging voltages thanks to xda user in this thread!
Disabled Android Logger by default
Reduced Battery monitor wakelock timeout
Increased Virtual Memory read ahead
Added many optimizations to the Zram Functionalities
Enabled ARCH Power
Added GPU Control
Removed Debugging from wifi, cifs and ntfs modules
Fixed up Dynamic FSYNC
Added intial support for exfat module loading
Adaptive Body Bias Control Thanks to AndreiLux
CPU Frequencies according to load
Added MMC-CAP brick bug protection just to be safe
Doubled the flexrate
Added a ton of other optimizations
More to enjoy!
9/12
Zeus Kernel 4.0
Upgraded to Linux Version 3.0.42
Added Full Samsung 64gb SD Card ExFat Support!!!!
Added Boeffla Sound Engine 1.6.4 Support
Added A Memory Leak/fix
Cleaned up some code
Cleaned up Display name and local version strings area
More to enjoy!

I recommend using Trickster CPU Mod in Google Play to set your Governor/Scheduler and Cpu Max/Min and to Control your Voltages. It is a great app
For Best Battery Life I recommend Pegasusq Governor and CFQ or ZEN scheduler. You can READ more about other Governors HERE

Enjoy the Kernel and let me know what you guys think!

Running very smooth without any issue

Hiho, want to try it, is it working on the 8010, too?
Gesendet von meinem GT-N7105 mit Tapatalk 2

Great work.
Is it possible to enable the option to mount the device as external storage in USB ( USB mass storage mode ) rather than as MTP mode ?
Thanks

Awesome im your fan on the s3 rom
Sent from my SGH-T999 using xda premium

Oh my! Thank you for this.. gonna load it up!

pappschlumpf said:
Hiho, want to try it, is it working on the 8010, too?
Gesendet von meinem GT-N7105 mit Tapatalk 2
Click to expand...
Click to collapse
No clue. Make a backup and flash it and let me know if it is
Sent from my SCH-I535 using xda premium

Work very well on n8010.
Sent from my GT-N8010 using xda app-developers app

It's good to have you here, we need kernel developers, thanks.
The only problem I have with Zeus Kernel is that it's ejecting my extFAT formatted micro SD card.
Sent from my GT-N8013 using xda premium

Flashed ok on my N8010.No problems so far
Good to see you here.

Great work, glad to c the 8013 support. Thanks!
Tapped from an annihilated N10.1

What about - hyper - govermor ?
I have it in my sgs 2 and is working the best for me.
Low states and smooth.

Bro I flash it on N8010 and the kernel is too smooth and great but I have a question that when I benchmark my device i score only 3667 without any power saving mode

bilal.23 said:
Bro I flash it on N8010 and the kernel is too smooth and great but I have a question that when I benchmark my device i score only 3667 without any power saving mode
Click to expand...
Click to collapse
Benchmarks mean 0 hahhah.... I like to see the actual feel and performance of the device with the kernel

got this on my 8013 and although it is fast and smooth, i lose wifi. it acts like it is connected, but no traffic will go in or out. if I restore to stock kernel, my internet traffic will be fine.
anything i can do to help find why this is happening? (I am on Hyperdrive ROM - also using the kernel installer on that ROM causes this issue)
everything was installed on a clean wipe

Which tool you recomend to oc kernel?
Sent from my GT-N8013 using xda premium

Will I able to use apps2sd script after flasing this kernel?

[KERNEL][AOSP][LINARO-4.8-O3][N80xx][UNDER/OVERCLOCK][FAST CHARGE] MM_alpha-0.6

Hi guys,
since we haven't got any kernel for our omni roms I've decided to make one. For now it's just an alpha but to me seems pretty stable I'm releasing here as a test. Please report what do you think. It's based on "stock" omni kernel with overclock (for now I'm using this commits https://github.com/marco9333/androi...mmit/1d75a501447e609dbb412c350d79ac1ef720a630 and https://github.com/marco9333/androi...mmit/36cf4ca9c78144f336dad4af88049b4a6bf59fac but from next release I'll try @humberos commit https://github.com/humberos/android...mmit/5f768f943d0c420860575e22756b58ff64f0c596 as he suggested See changelog below).
I've tested on Omnirom and @nerdyblonde reported it is working on Carbon, feel free to try on any AOSP based rom (not Samsung based)
Features:
An awful name (I'll try to find a better one)
Different versions for n8000 and n801x
Overclock up to 1600Mhz (booting max freq is 1400Mhz) and underclock to 100 Mhz (booting min freq is 200 Mhz) -> version 0.2 and newer
I've added a (temporary) my commit https://gerrit.omnirom.org/#/c/9555/2 to force cpu frequency range to stock values (I'll decide about merging this in omni rom official builds)
Version 0.1 built with different flags and toolchains but from the next one I'll use only linaro (maybe I'll try sabermod too) See below
See changelog
TODO:
Add fast-charge -> I've almost finished this, I hope to post an update soon (maybe today) DONE
Add underclock (100 Mhz, see humberos commit above) Done.... version 0.2 and up See below
Change installing script to solve possible dialer problems with some roms (unpack modify and repack original boot.img I'll use https://github.com/ModdingMyMind/boot_manipulation but I'll need some time)
Add more schedulers and/or governors (???)
Tell me what would you like to have and I'll think about that
Add thanks to all the developers
DIRECT DOWNLOADS Version 0.6 (LATEST):
N8000 -> https://www.androidfilehost.com/?fid=95784891001603463
N801x -> https://www.androidfilehost.com/?fid=95784891001603462
Link to version 0.5 are removed -> Some tweaks weren't included in the zip so I'm releasing a new version. See second post for changelog
Previous version 0.4:
N8000 -> https://www.androidfilehost.com/?fid=95747613655041727
N801x -> https://www.androidfilehost.com/?fid=95747613655041728
DOWNLOADS FOLDER: https://www.androidfilehost.com/?w=files&flid=19342
HOW TO INSTALL
(*optional) Make a backup (or just keep the original rom zip so you can reflash that to go back to stock omni without losing data)
(*not optional) Use this at your own risk I don't take responsibility for any crash, excessive heat, forced reboot, and whichever problem you could have
Flash the zip in recovery, no need to wipe anything, reboot
Thanks to:
* Omnirom team
* @iofthestorm (is the one who ported and made our devices official with omni)
* @humberos (underclock)
* @Lord Boeffla (overclock)
* @Christopher83 (I'm using his toolchains)
* See my sources on github​

CHANGELOG​
Version 0.1
Initial release
Version 0.2
Added frandom(See https://github.com/Ryuinferno/frandom-android for reference)
Added underclock down to 100Mhz (Thanks to @humberos)
Added more build flags (Check http://forum.xda-developers.com/showpost.php?p=36693600&postcount=9 for reference)
Version 0.3
Added fastcharge support in kernel drivers(need some testing to check the best currents) -> Disabled by default but can be enabled anytime without reboot(Maybe an entry in Advanced settings??? See next post)
https://github.com/marco9333/androi...mmit/b3e4981b88be28d59ab01052cf3f66d5e411c88b
Added support for ntfs and exfat filesystems https://github.com/marco9333/androi...mmit/27b3a545c6651fc89fd8a1eaf0bc801dc6222b09
Now powerkey should switch the screen on faster (no lag between pressing and screen on) All credits to https://github.com/dsc-team/dsc-team-kernel-project Not working
Added some patches from linaro, they should give more battery juice-> got about +400 points with antutu if you believe in benchmarks... I don't
Version 0.4
Changed mounts flags for system,data,cache and preload (with antutu I had about 300 for storage I/O now is around 980-989 with cfq, got better result with row, test it if you find some improvements)
Added some patches from linaro (see my github)
Increased i2c speed with wacom digitilizer(I'll test this tomorrow)
Increased sampling rate of wacom digitalizer (S-PEN should beis smoother (IMHO))
Added init.d script editable by user to set cpu frequency,fast charge and s-pen tweaks(for now)
Fixed Broken charging animation when the tablet is off (I will merge this into official omnirom after some testing, maybe I'll release here before as a preview, if you're curious https://gerrit.omnirom.org/#/c/9658/) ->
Merged into omnirom, if you're using omnirom now this fix is present "by default", if you have another rom the fix is still installed with the kernel (Report if not working)
Backported xpad driver (xbox, xbox 360 and xbox one controller support) from linux 3.17 (Needs testing)
Backported ps2, ps3, ps4 driver from linux 3.17 (Needs testing)
Other minor changes
Version 0.5
Fix for camera recording and hd video playing (waiting approval approved and merged into official omnirom -> https://gerrit.omnirom.org/#/c/9943/ and https://gerrit.omnirom.org/#/c/9944/)
Reduced hdmi out resolution to 720p and set hdmi audio to 2ch (Quite useless now since hdmi isn't working)
Introduced compiler flags from JustArchi's github and switched to linaro-4.8.4 (should give a performance boost)
Version 0.6
Enabled previous added SMT (http://en.wikipedia.org/wiki/Simultaneous_multithreading)
Patches for conservative and ondemand governors
Added zzmoove governor
Enabled more governors (interactive and adaptive)
Other small changes (check my github)
​Source: https://github.com/marco9333/android_kernel_samsung_smdk4412 and https://github.com/marco9333/android_device_samsung_n80xx-common

How to temporary enable fastcharge​You need a rooted device but since you're using a custom rom I assume that you have it
Download a terminal emulator app on google play store
Open it, write su and press enter(superuser or supersu should popup, grant root access)
Write echo 1 > /sys/kernel/fast_charge/fast_charge to enable
Write echo 0 > /sys/kernel/fast_charge/fast_charge to disable
Done
This settings will be reset on startup, if someone is interested I can write a init.d script to set fast_charge on boot just let me know DONE. See below
Stock charging settings AC -> 1800 mAh USB -> 600 mAh
Fast charging settings AC ->1900 mAh USB -> 1500 mAh
How to set kernel parameter on boot (Version 0.4 and up)​
You need root and a root browser (like https://play.google.com/store/apps/details?id=com.jrummy.root.browserfree)
Go to /system/etc/init.d and open 99mm_alpha file (it's a plain text file)
All the settings are commented
First section is for cpu frequency set on boot (by default max freq is the stock one so no overclock, try to set it with a kernel app, if everything is alright you can after modify this file)
The second section is about wacom pen, choose the sampling rate you prefe: higher means more smoothness, but possible higher battery consumption
Last section is for fast charge change the 0 in the last line with a 1 to get fast charge enabled at each boot (you should have echo 1 > /sys/kernel/fast_charge/fast_charge)

This is just for omni Rom correct? I rub carbon rom but I'd like to try it.
Sent from my Note 3's big ass screen

smuvman said:
This is just for omni Rom correct? I rub carbon rom but I'd like to try it.
Sent from my Note 3's big ass screen
Click to expand...
Click to collapse
I haven't got time to try on other roms but should work with every AOSP based (like Carbon). You can always try it just flash in recovery: if the boot is ok then it's working, if you got a bootloop you can go to recovery and reflash the whole rom without wiping so you won't lose your data (I think doing a backup is better, just in case)

I can confirm the kernel works on Carbon Rom.. Underclocking works great... I don't overclock though.. Thanks for compiling this for us!

Thanks for taking the time to create it and thanks nerdy for testing
Sent from my Note 2's big ass screen

Unfortunately can't get it to run. Keep getting this fc error.
Running latest carbon rom. I'll wait for the next version. Thanks though. Btw I have the N8013
Sent from my Note 3's big ass screen
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"lightbox_download": "Download",
"lightbox_share": "Share",
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"lightbox_new_window": "New window",
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smuvman said:
Unfortunately can't get it to run. Keep getting this fc error.
Running latest carbon rom. I'll wait for the next version. Thanks though. Btw I have the N8013
Sent from my Note 3's big ass screen
View attachment 2950595
Click to expand...
Click to collapse
Phone fc is quite strange since you are using a n8013 which don't have a modem. In n801x version of the kernel isn't included the modem driver, so this is the cause of that force close IMHO. You can try two things:
Go to settings-> apps-> all-> dialer-> disable -> reboot and check (now phone app is disabled so it shouldn't crash since is not running)
Or download and flash n8000 kernel. (with the modem drivers so the process can't complain anymore)

I have a N8013 as well.. I didn't get any force closes.. I uninstall all system apps I don't use, the dialer being one of them.. I flashed thru TWRP.. Hope you get it working

Ok that would make sense since I never uninstalled the dialer app. Never needed to lol I will try and report back. Thanks.
Sent from my Note 3's big ass screen

Yea! That did the trick! Thanks guys. Now to tweak!
Sent from my Note 10.1 aka my Mobile Porn Storage Unit

Way to go Marco!! Downloaded and flashed!

Unfortunately this doesn't work on CM11. Tested, and android.phone FCs. :/

Spectral1991 said:
Unfortunately this doesn't work on CM11. Tested, and android.phone FCs. :/
Click to expand...
Click to collapse
If you're using n801x check post #9 http://forum.xda-developers.com/showpost.php?p=55679855&postcount=9

marco9333 said:
If you're using n801x check post #9 http://forum.xda-developers.com/showpost.php?p=55679855&postcount=9
Click to expand...
Click to collapse
I'm using n8000. Tried flashing the related kernel file as well. Still not working on latest CM11.

Spectral1991 said:
I'm using n8000. Tried flashing the related kernel file as well. Still not working on latest CM11.
Click to expand...
Click to collapse
Have you tried to clean Dialer data??

marco9333 said:
Have you tried to clean Dialer data??
Click to expand...
Click to collapse
Couldn't even get there. The FCs happen too quickly. After closing a dialog it immediately appears.

When the message appear do not close the dialog but try to pull down the quicksettings and go to settings from there... If this won't work I'll add a script to kernel zip to clean dialer data (if possible) so you can easily flash directly without further actions
Sent from my Nexus 5 using XDA Free mobile app

Thanks for this Marco, it works great here- Omnirom on a n8013. :good:
Is there any chance you might take over the omnirom development now that iofthestorm is out of the loop? He mentioned he was up for helping someone who was willing to continue the work on it.

[KERNEL][4 TW roms]CivZ_P900_Rev2.0-Lollipop(22/okt/2015)

Based on Samsung Official source​
Thanks to UpInThAir for his work on the S tablet. Most of his stuff is ported from his git.
I changed some stuff to make it work on our Tablet and I added some stuff.
CivZ-P900 Lollipop Kernel Download Folder.​
Stock lollipop kernel
KERNEL FEATURES source.
Install with custom recovery
[*]KNOX removed (container service, SecureStorage)
[*]SELINUX protection included but set at Permissive = No problems wit apps like Paragon and Titainium. and Viper4Android.
When you want to use Viper4Android you must block/disable the Samsung default player and block/disable the SoundAlive app
[*]INIT.D Support
[*]ARCH controllable
[*]SPen BOOSTER CONTROL @ bonuzzz
[*]INTERNAL & MEMORY VOLTAGE CONTROL @ Andreilux & halaszk
[*]MEMORY Frequency up to 933MHz
[*]OVERCLOCKING & VOLTAGE CONTROL CPU & GPU @ Andreilux & halaszk (CPU:200MHz up to 21000MHz / GPU: up to 677MHz)
[*]BFQ SCHEDULER ADDED
[*]WOLFSON DAC SOUND CONTROL ( Speaker and Headphone equalizer) @ Andreilux & oloendithias
[*]DYNAMIC READ AHEAD
[*]SAMSUNG DYNAMIC HOTPLUG CONTROL @ oloendithias
[*]EXTRA TCP WIFI CONNECTION OPTIONS
[*]SCREEN mDnie control @ Andreilux & Xluco
[*]NTFS READ WRITE SUPPORT (with paragon)
[*]WQ_POWER_EFFICIENT
[*]COMPILED WITH GCC 4.8 Google
[*]Frandom
[*]GPU Qos control, added control in synapse @ UpInTheAir
Extra Driver (device) support compared to the default kernel
[*]HID_LOGITECH/LOGIRUMBLEPAD2/LOGIWHEELS/HID_WIIMOTE/HID_WIIMOTE_EXT/XBOX_PAD/............
[*]USB_DUN_SUPPORT
[*]USB_OTG
[*]CIFS
[*]FULL CONTROL WITH SYNAPSE APP (Thanks to Andreilux for the app and UpInTheAir for most of the layout)
Some screens of the Synapse:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"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"
}
[*]etc.........
Changelog KERNEL:
16/07/2015 Rev1.1 Released
16/07/2015 Rev1.2 Released
Update GPU mif /int
Rev1.5 Released 03/sept/2015
Frandom added
Crypto Neon support added
L2TP support activated in the kernel
Compiled on GCC 4.8 Linaro
Writeback support added for smoothness
etc.........
Rev1.6 Released 05/sept/2015
Not released as this was tester.
Rev1.7 Released 05/sept/2015
Clean start from Latest Samsung source
Aim is stability
Powersuspend, Dynamic Fsync and DynamicWriteback removed as they are experimental.
Switched back to the stable GCC 4.7.4 Linaro
VPN bug fixed (tested myself with different VPN providers in system settings of the rom and not a app from the Playstore)
etc.........
Rev1.8 Released 07/sept/2015
Changed some GPU settings for the flickering problem on High CPU load and low battery.
SWAP READAHEAD
ZSWAP WRITEBACK
WQ_POWER_EFFICIENT
COMPILED WITH GCC 4.8 Google
Extra Driver (device) support compared to the default kernel
BRIDGE_NETFILTER
L2TP_V3 & L2TP_IP & L2TP_ETH & PPPOL2TP
CAIF & CAIF_USB
USB_NET_DM9601
DVB_CORE & DVB_NET &DVB_CAPTURE_DRIVERS DVB_STB0899/DVB_STB6100/DVB_STV090x/DVB_STV6110x/..............
HID_PID & USB_HIDDEV
HID_LOGITECH/LOGIRUMBLEPAD2/LOGIWHEELS/HID_WIIMOTE/HID_WIIMOTE_EXT/XBOX_PAD/............
USB_ACM
USB_WDM
USB_STORAGE_REALTEK
USB_DUN_SUPPORT
USB_OTG
USB_MICROTEK
MEMSTICK_SONY
CIFS
HFS_FS
HFSPLUS_FS
BFS_FS
UFS_FS
etc.........
Rev2.0 Released 22/okt/2015
Updated to H4 source & ramdisk
Reverted memory control
XDA:DevDB Information
CivZ_P900_Lollipop Kernel, Kernel for the Samsung Galaxy Note Pro 12.2
Contributors
civato
Kernel Special Features:
Version Information
Status: Stable
Current Stable Version: Rev1.1
Stable Release Date: 2015-07-16
Current Beta Version: Rev1.0
Created 2015-07-16
Last Updated 2015-10-22

Thank you
Sent from my SM-G925T using Tapatalk

Yay viper works again thx again
Sent from my SM-G925T using Tapatalk

Love the rom... however I get a "No UCI support detected" message when synapse starts up
...
Thanks again for your hard work!!!

morpheousrx said:
Love the rom... however I get a "No UCI support detected" message when synapse starts up
...
Thanks again for your hard work!!!
Click to expand...
Click to collapse
The rom @civato made does not come with this kernel. You will not be able to use Synapse until you flash this kernel.

I guess this is only working for P900, not P905?

StigOE said:
I guess this is only working for P900, not P905?
Click to expand...
Click to collapse
It is stated that way in the OP.

Civato,
Thanks for this great kernel and hard work! Installed on my rooted P900 and works so far great. AND it fixes the BT issue with the Logitech keyboard.

Yes. Civato amazing work, logitech keyboard working great with this!

Yes this kernel fix the Bluetooth Problem.

Hi Guys,
Can someone help with a quick install steps list for newbie like me from stock tablet?
I've downloaded both the kernel and source file and put them in the SD card.
I've started under custom recovery mode and selected update from external storage in the menu, and run it for both file but I've got nothing different afterwards and still the famous Bluetooth issue.
Thanks in advance
Cheers

Rev1.7 Released 05/sept/2015
Clean start from Latest Samsung source
Aim is stability
Powersuspend, Dynamic Fsync and DynamicWriteback removed as they are experimental.
Switched back to the stable GCC 4.7.4 Linaro
VPN bug fixed (tested myself with different VPN providers in system settings of the rom)
etc.........

civato said:
Rev1.7 Released 05/sept/2015
* Clean start from Latest Samsung source
* Aim is stability
* Powersuspend, Dynamic Fsync and DynamicWriteback removed as they are experimental.
* Switched back to the stable GCC 4.7.4 Linaro
* VPN bug fixed (tested myself with different VPN providers in system settings of the rom)
* etc.........
Click to expand...
Click to collapse
When you say "Clean start from Latest Samsung source" do you mean the latest 5.0.2 rom P900UEU1COH2_P900XAR1COH2_XAR? Or is this something else entirely? Thank you.

FlyingHorseGA said:
When you say "Clean start from Latest Samsung source" do you mean the latest 5.0.2 rom P900UEU1COH2_P900XAR1COH2_XAR? Or is this something else entirely? Thank you.
Click to expand...
Click to collapse
No you are talking about a rom release, This is a kernel release, those sources you download from a other place.

With custom Kernel I had screen flickering under huge CPU load and low battery, so switched back to custom kernel.
Sry
sent from my NotePro via Tapatalk

Rev1.8 Released 07/sept/2015
Rev1.8 Released 07/sept/2015
Changed some GPU settings for the flickering problem on High CPU load and low battery.
SWAP READAHEAD
ZSWAP WRITEBACK
WQ_POWER_EFFICIENT
COMPILED WITH GCC 4.8 Google
Extra Driver (device) support compared to the default kernel
BRIDGE_NETFILTER
L2TP_V3 & L2TP_IP & L2TP_ETH & PPPOL2TP
CAIF & CAIF_USB
USB_NET_DM9601
DVB_CORE & DVB_NET &DVB_CAPTURE_DRIVERS DVB_STB0899/DVB_STB6100/DVB_STV090x/DVB_STV6110x/..............
HID_PID & USB_HIDDEV
HID_LOGITECH/LOGIRUMBLEPAD2/LOGIWHEELS/HID_WIIMOTE/HID_WIIMOTE_EXT/XBOX_PAD/............
USB_ACM
USB_WDM
USB_STORAGE_REALTEK
USB_DUN_SUPPORT
USB_OTG
USB_MICROTEK
MEMSTICK_SONY
CIFS
HFS_FS
HFSPLUS_FS
BFS_FS
UFS_FS
etc.........

civato said:
Rev1.8 Released 07/sept/2015
Changed some GPU settings for the flickering problem on High CPU load and low battery.
SWAP READAHEAD
ZSWAP WRITEBACK
WQ_POWER_EFFICIENT
COMPILED WITH GCC 4.8 Google
Extra Driver (device) support compared to the default kernel
BRIDGE_NETFILTER
L2TP_V3 & L2TP_IP & L2TP_ETH & PPPOL2TP
CAIF & CAIF_USB
USB_NET_DM9601
DVB_CORE & DVB_NET &DVB_CAPTURE_DRIVERS DVB_STB0899/DVB_STB6100/DVB_STV090x/DVB_STV6110x/..............
HID_PID & USB_HIDDEV
HID_LOGITECH/LOGIRUMBLEPAD2/LOGIWHEELS/HID_WIIMOTE/HID_WIIMOTE_EXT/XBOX_PAD/............
USB_ACM
USB_WDM
USB_STORAGE_REALTEK
USB_DUN_SUPPORT
USB_OTG
USB_MICROTEK
MEMSTICK_SONY
CIFS
HFS_FS
HFSPLUS_FS
BFS_FS
UFS_FS
etc.........
Click to expand...
Click to collapse
Civato can this be dirty flashed over 1.5

Now I'm on 1.8
Everything seems fine. No flickering so far, but with nearly 90% battery. [emoji106]
I will send more feedback this evening with less battery
Nice work! Special THX for fast fix!
sent from my NotePro via Tapatalk

Criminal23 said:
With custom Kernel I had screen flickering under huge CPU load and low battery, so switched back to custom kernel.
Sry
sent from my NotePro via Tapatalk
Click to expand...
Click to collapse
What do you mean by screen flickering? Does the screen actually shut down and (then) you have to (manually) switch it on?
Also since custom kernel created the issue to you, why did you "switch back to custom kernel"?

Stevethegreat said:
What do you mean by screen flickering? Does the screen actually shut down and (then) you have to (manually) switch it on?
Also since custom kernel created the issue to you, why did you "switch back to custom kernel"?
Click to expand...
Click to collapse
No, I don't must switch on manually.
The screen flickers an half second to black and comes back from self -> it flickers
With stock Kernel and also with 1.8 Kernel the problem is gone.
Tested yesterday with 15% Accu. Everything is fine now. [emoji106]
Edit: I mean "switching back to stiock Kernel" sry for irritations [emoji6]
sent from my amazing SGS5 via Tapatalk

[Kernel] AX7Kernel - STOCK B15 / B19

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"lightbox_download": "Download",
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Hello!
I want to introduce my first custom kernel for the ZTE Axon 7. This is based of several sources, I cherry-picked commits to make improvements to the stock LOS kernel. I'm not a developer, but i really like to port stuff over .
We'll have two kernels one based off LOS sources and will try to have updated with each and every commit that is submitted and the other one will be Stock ZTE sources based. If you want to request for specific features, let me know and i'll do my best to bring them over.
Special Features:
BLX (Battery Longevity eXtender) added, check Post#2 for instructions.
Updated to lastest LOS Stock Kernel
Added a few governors like: lionfish / despair / darkness / blu_active / wheatley / ironactive and bioshock
added a few IO Schedulers: Tripndroid / Zen / SioPlus / VR
Kcal Color Control driver
USB Fast Charge
SafetyNet Patch (Bypass bootloader unlocked check)
Dynamic Fsync control
a little Overclock
Motorola Quickwake
Extended battery charge time from 30s to 100s
and manny other small fixes (you can check the commits in the sources)
Download
Disclaimer: I am not responsible if you use this and brick your device or if your device blows up, implodes, flames start shooting from it or it kills your neighbor's dog. Flash at your own risk. I am not responsible.... It was the other guy... I swear....
Latest STOCK Release: AX7Kernel-STOCK-R9
Known issues:
02.13.2017 - CPU Freq don't always stick, known issue caused by other drivers. Phone will eventually set your frequencies, dont' panic.
Special Thanks to:
jcadduono
franciscofranco
bedalus
lord_boeffla
flar2
sultanxda
...and many others from whom i cherry pick commits... Sorry if I forgot to mention anyone!
XDA:DevDB Information
AX7Kernel, Kernel for the ZTE Axon 7
Contributors
jimbo77
Source Code: https://github.com/Jimbo77
Kernel Special Features:
Version Information
Status: Stable
Current Stable Version: R9
Stable Release Date: 2017-03-16
Created 2017-03-17
Last Updated 2017-03-22

Reserved
How to Bypass SafetyNet bootloader and/or root checks
* If comming from a clean flash of ROM or GAPS only do the following:
Magisk Approach
Flash the UnSu file from HERE
Flash my latest Kernel
Flash the latest Magisk from this thread:
Donwload Magisk Manager from the Playstore
Enable Magisk Hide in Magisk Manager
Profit, SafetyNet Checks will pass, all green!
SuperSU Approach
Flash the UnSu file from HERE
Flash my latest Kernel
Flash the latest SuperSU from this thread:
Donwload RootSwitch APP from HERE
Unpack the zip and install the apk inside it
Open Root Switch and disable root
Profit! SafetyNet checks will all be green!
Battery Life Extender (BLX) feature
In order to configure the cap you'll have to navigate to:
Code:
/sys/class/misc/batterylifeextender/charging_cap_level
edit the file and put the cap you want the battery to charge to, i won't recommend setting a cap lower than 90% cause then the phone could abruptely stop a fast charging cycle and damage your battery. If you want to have your phone charging to 100% just put 100 in the file and close it. No need to reboot, just plug and unplug your charger.
On a side note, this value will be set at 97% after every boot. So you'll need to manually change it back to 100.

Reserved
AX7Kernel Changelogs:
AX7Kernel R9 - 03/22/2017
Updated Source with ZTE Changes in B19 source code.
AX7Kernel R8 - 03/17/2017
Fixed NFC issue with B19 builds.
Updated WLAN driver to LA.UM.5.5.r1-03800-8x96.0 github from CAF
Fixed the SDCard error shown in R8 version from 03.16
AX7Kernel R8 - 03/16/2017
Updated to newest B15 Source dropped by ZTE a few days ago. This is mainly a Maintenance Update. Keep in mind the Kernel works with 7.1.1 but it breaks NFC, will be fixes most likely until a new sources is dropped by ZTE.
AX7Kernel R7 - 03/16/2017
For both STOCK and LOS Based versions. Upstream Linux Kernel to 3.18.45 thanks to jcadduono patches.
AX7Kernel R6 - 03/03/2017
Cap for battery charging set back to 100% by deffault. BLX Settings, you want to change them, refer to this POST and to this POST. If you want to extend your battery's life think about adding the cap to a 95 or 97%
Fixed the issue where the phone won't go into deep sleep at all.
WQ_POWER_EFFICIENT MODE is enabled by default now.
AX7Kernel R5 - 03/01/2017
Cap for battery charging set to 97% by deffault. BLX Settings, you want to change them, refer to this POST and to this POST. Your battery won't charge beyond 97%.
Added options to manipulate thermal settings, now you can choose when the phone will throtle the CPU or when to start shutting down cores to prevent damage. My recommendation don't push it too high or your phone might get damaged due to the high temps. It's not set to 60 Celcius so i recommend lowering that to avoid damage.
Added WQ_POWER_EFFICIENT MODE ( you'll need EX Kernel manager to get this, it's paid app but it's totally worth it guys)
Enabled the option to 'disable' some wakelocks. Disable them on your own risk. Wakelocks that can be disabled are: Bluedroid, wlan_rx, wlan_ctrl, wlan, IPA_WS, wlan_extscan_wl_ws, qcom_rx_wakelock_ws - You'll also need EX Kernel manager to get this options.
AX7Kernel R4 - 02/24/2017
Renamed both the Folder and Kernel zip file to appoint to the version. Now we'll have 2 versions, LOS and Stock AX7Kernel, make sure to check the zip name correctly to avoid issues when cross flashing kernels. All LOS/RR/AOKP and other LOS Based kernels will have the word LOS in it.
Fixed BLX feature. It should now properly stop the charging process when the battery has reached the cap_level set by users. Charge will resume once the charge drops from the cap assigned.
AX7Kernel R3 - 02/21/2017
Added one more step of OC (pushed just a little bit further)
Added my own and really simple implementation of BLX (battery life extender) based on the work made by bedalus for the OP3 and OP3T
AX7Kernel R2.3 - 02/17/2017
Updated to latest LOS Stock Kernel
Disabled some debugging
fixes to ZEN ioScheduler - highly recommended now.
Disabled color inversion in Kcal - can't be used anyways.
Fixed USB Fast Charge - Should worl properly now.
GPU OverClock - 684MHZ max frequency now.
Adreno Boost added and enabled (should boost GPU a bit)
Updates to interactive governor (should work better when operation are in the background and screen is off - music streaming is an example.
Changes to the Sync
Changes to Random function for IO ops.
Updates to Zram.
AX7Kernel R1 - 02/13/2017:
Updated to latest LOS Stock Kernel
Added a few governors like: lionfish / despair / darkness / blu_active / wheatley / ironactive and bioshock
added a few IO Schedulers: Tripndroid / Zen / SioPlus / VR
Kcal Color Control driver
USB Fast Charge
SafetyNet Patch (Bypass bootloader unlocked check)
Dynamic Fsync control
a little Overclock
Motorola Quickwake
Extended battery charge time from 30s to 100s

Link will still redirect to R7 , androidfilehost is conducting a server maintenance. Once completed I'll upload R8 to the usual file location!
EDIT: STOCK R8 has been uploaded. Again, keep in mind this release is not fully compatible with 7.1.1 it breaks NFC, until we get an updated source it will remain as is.
Happy Flashing!

jimbo77 said:
Link will still redirect to R7 , androidfilehost is conducting a server maintenance. Once completed I'll upload R8 to the usual file location!
EDIT: STOCK R8 has been uploaded. Again, keep in mind this release is not fully compatible with 7.1.1 it breaks NFC, until we get an updated source it will remain as is.
Happy Flashing!
Click to expand...
Click to collapse
Sorry, no download file as of 4:49PDT

amphi66 said:
Sorry, no download file as of 4:49PDT
Click to expand...
Click to collapse
Yeah i'm sorry, i had to take it down. Forgot to add the exfat module and that breaks SDCard support. Will work on this tomorrow morning and will reupload then. For now R7 is there

So this is a kernel for the stock firmware?? I have b19 unfortunately so I can't test, 1 thing I surely want you to add on the b19 version if you make one, aside from all these cool features is f2fs support please make it happen.

Sebastian Fox said:
So this is a kernel for the stock firmware?? I have b19 unfortunately so I can't test, 1 thing I surely want you to add on the b19 version if you make one, aside from all these cool features is f2fs support please make it happen.
Click to expand...
Click to collapse
This works for the B19, only issue is that it breaks NFC. Other than that it works great

jimbo77 said:
This works for the B19, only issue is that it breaks NFC. Other than that it works great
Click to expand...
Click to collapse
I'll give it a try as well as freeza kernel, let's see about f2fs

Sebastian Fox said:
I'll give it a try as well as freeza kernel, let's see about f2fs
Click to expand...
Click to collapse
F2fs is not yet included. I'll see about it this weekend or next week

jimbo77 said:
F2fs is not yet included. I'll see about it this weekend or next week
Click to expand...
Click to collapse
Dang it >_> then freeza is my only solution for now
In case if you're interested about why I'm asking for f2fs, I am doing so to dualboot my stock b19 using @sbr method , unfortunately stock is ext4 and secondary can't be f2fs because it takes part in data, both either have to be f2fs or ext4
it's a bit complicated >_>

jimbo77 said:
F2fs is not yet included. I'll see about it this weekend or next week
Click to expand...
Click to collapse
Why is f2fs so important to people. Back in the day, yes, it was an improvement in speed. Now, with today's storage speeds, it's performance is negligible yet people still demand for it. Doesn't it just complaints things now?
Sent from my ZTE A2017U using Tapatalk

osmosizzz said:
Why is f2fs so important to people. Back in the day, yes, it was an improvement in speed. Now, with today's storage speeds, it's performance is negligible yet people still demand for it. Doesn't it just complaints things now?
Sent from my ZTE A2017U using Tapatalk
Click to expand...
Click to collapse
Exactly what I was thinking too.

Feeling the same. It won't hurt to have support tough. I'll try to add it but I'm afraid it could break the anykernel aprox ah since the support needs to be added Ramdisk wise and for that I'll need to move away from the current kernel approach.
I'll take a look at the lazy flasher scripts from jcadduono to check if I can patch whatever Ramdisk user has

Finished the R8 build... It was a PITA to fix find the fix for SDCARD issue (it was kinda silly what was breaking it lol). Also updated WLAN driver to CAF LA.UM.5.5.r1-03800-8x96.0 version published yesterday and fixed the damn NFC in 7.1.1 builds (this most likely break NFC in 7.0 builds). I'm sorry if you are still in 7.0 and need NFC, move on! ..
I'll push the update once android file host is out of maintenance (around 30 mins from now).
As to F2FS i have enabled the driver in the kernel and stock ramdisk supports data as F2FS so i'm assuming it should work. Although i don't use so if it doesn't i won't fix it
EDIT: LINK IS UP!

I'm not sure if I'm just blind, but I cannot find the link anywhere
EDIT: The file is there, found it in AFH over LOS version's thread. It's here: link removed
EDIT 2: Ok apparently it's in OP and I am blind...

Borias said:
I'm not sure if I'm just blind, but I cannot find the link anywhere
EDIT: The file is there, found it in AFH over LOS version's thread. It's here: link removed
EDIT 2: Ok apparently it's in OP and I am blind...
Click to expand...
Click to collapse
LOL. That's what I was gonna say haha I'm glad you find it

sorry if this is the wrong place to ask but, where can i find the stock kernel that comes with the phone?

pookachee said:
sorry if this is the wrong place to ask but, where can i find the stock kernel that comes with the phone?
Click to expand...
Click to collapse
Download the bootstack of the firmware you have and flash it.
https://forum.xda-developers.com/ax...de-updates-to-stock-files-via-t3469484/page53

So does the stock version suffer from video playback issue like freeza's kernal?

Recompiled & Optimized Werewolf Kernel [SM-T211]

Hi!
I was looking through @laufersteppenwolf's kernel source and noticed it was compiled with -Os flag and an old toolchain. I decided to recompile it with graphite and -Ofast flags (the highest optimization level) and with a newer toolchain. Though the later failed (All builds with 4.9+ toolchains failed to boot on this device ) it still feels faster than the original build. I have also disabled some debugging options so that the kernel would fit in the boot partition in addition to some performance gain.
Features
Compiled with graphite and -Ofast flags (linaro 4.7.4)
Undervolted Wi-Fi, Vibration, LCD and Touch by 10% (Not sure if they're effective or not)
Disabled some debugging options
Added a lower charging current level (1700mA) to fast charge options (To reduce heating during charge but must be selected by user, Default is 1800)
Download
laufersteppenwolf said:
Hey guys
As you already might have read in either the CM11 dev thread or the Q&A section, I am working on a custom kernel for our T210(R) and T211. It's still in a pretty early stage, but the current build is fully stable, so I thought why not share it
As I'm pretty new to this community, a few words about myself: My (only) device I have been working on is the LG Optimus 4x HD, for which I also made a custom kernel (also named werewolf kernel, who would have thought of that ). Me and 2 other fellow RDs were able to "switch" many blobs with the ones from grouper, which fixed many, many issues we were facing in 4.4 with the stock 4.1 blobs. I am the official maintainer of namelessROM and vanir for the 4x HD, and am also compiling GummyROM, LegoROM, unofficial CM 11 (using grouper blobs) and SlimKat for the 4x HD on a nightly base. And as soon as we have a proper device tree for our tab, I'm sure I can port the Tab3 to all those ROMs
Now, enough chit chatting, let's talk about the kernel
It's based on @ketut.kumajaya's blackhawk kernel (thanks again, mate ) From v004 on we are based on official KitKat sources, with some additions such as:
Features:
Various network tweaks
Entropy tweaks
I/O speed improvements
cortex a9 and neon omtimizations
Added frandom
Tweaked vm dirty ratios
Dynamic read-ahead values
Added I/O schedulers: ROW, SIO, BFQ, FIOPS, V(R)
Optimized AES and SHA1 routines
Added CPU governors: Lionheart, Adaptive, Intellidemand, Hotplug, Hyper
Reduced RAM usage from logger
Updated lowmemkiller
Overclocked to 1.420 GHz by default
Disabled vsync for better 2D performance
Overclocked GPU up to 624MHz (default 416MHz)
Custom user voltage control (CPU)
Undervolted by default (-25mV)
S2W and DT2W (WIP)
Fast Charging
KSM
Bugs:
You tell me!
Installation:
Download the kernel from HERE
Reboot into recovery (recommended to make a nandroid)
Flash the kernel zip
Recommended to wipe /cache
Reboot and enjoy!
And remember to remove phservice if you want to change some CPU/GPU settings yourself
Notes:
See 2nd post
GPL:
Kernel sources
Kernel Modules (only for v001 - v003)
Used defconfig
Used build script
Thanks:
@ketut.kumajaya for the initial kernel base
@gr8nole for general help, info and testing
XDA:DevDB Information
Werewolf kernel SM-T210/T211, Kernel for the Samsung Galaxy Tab 3
Contributors
laufersteppenwolf
Kernel Special Features: Tuned for best possible performance
Version Information
Status: Stable
Created 2014-07-21
Last Updated 2015-05-25
Click to expand...
Click to collapse
XDA:DevDB Information
Recompiled Werewolf SM-T211, ROM for the Samsung Galaxy Tab 3 7.0
Contributors
mat1371
ROM OS Version: 4.4.x KitKat
ROM Kernel: Linux 3.4.x
Version Information
Status: Testing
Created 2018-08-23
Last Updated 2018-08-23

Reserved
Tweaking Guide
laufersteppenwolf said:
Since v002, we have an updated lowmemorykiller. It behaves a bit snappier than the old one, also with the default minfree values. However, in case you like to tweak your device a bit to make it even more snappy (like me ), I tweaked the minfree values a bit to slightly increase the free RAM without really affecting the multitasking experience. The script can be found in the attachment. All you need to do is to extract the script and place it in your /system/etc/init.d/ folder and that's it. The values will be automatically set on boot.
UV interface
The min possible voltage is 1000mV for now, and the max one is 1400mV. If you want me to lower the min voltage, please let me know.
Also, please note, that the voltage has to be changed in 12.5mV steps. If you apply for example 1110mV, it will be rounded down to 1100mV.
Fast Charge interface
The main interface is inside /sys/kernel/fast_charge/*
/sys/kernel/fast_charge/force_fast_charge (rw)
0 - disabled (default)
1 - use custom mA configured through the sysfs interface (see below)
/sys/kernel/fast_charge/ac_charge_level (rw)
rate at which to charge when on AC (1.8A to 2.3A)
/sys/kernel/fast_charge/usb_charge_level (rw)
rate at which to charge when on USB (0.5A to 1.0A)
/sys/kernel/fast_charge/failsafe (rw)
0 - disabled - allow anything up to 2.3A to be used as AC / USB custom current (USE WITH CAUTION!)
1 - enabled - behaviour as described above (default)
/sys/kernel/fast_charge/version (ro)
display fast charge version information
New kmsg layout
From v008 onwards the kmsg looks a tiny bit different. Instead of displaying the time since boot, it logs the actual time and date.
Now, you may ask yourself: "does that any good?" Sure it does. When you encounter an issue and grab a log, you can send it my way saying "the issue happened at 15:35". It is way harder to find out the exact time (in seconds) since the device booted, right?
Click to expand...
Click to collapse

mat1371 said:
Hi!
I was looking through @laufersteppenwolf's kernel source and noticed it was compiled with -Os flag and an old toolchain. I decided to recompile it with graphite and -Ofast flags (the highest optimization level) and with a newer toolchain. Though the later failed (All builds with 4.9+ toolchains failed to boot on this device ) it still feels faster than the original build. I have also disabled some debugging options so that the kernel would fit in the boot partition in addition to some performance gain.
Features
Compiled with graphite and -Ofast flags (linaro 4.7.4)
Undervolted Wi-Fi, Vibration, LCD and Touch by 10% (Not sure if they're effective or not)
Disabled some debugging options
Added a lower charging current level (1700mA) to fast charge options (To reduce heating during charge but must be selected by user, Default is 1800)
Download
XDA:DevDB Information
Recompiled Werewolf SM-T211, ROM for the Samsung Galaxy Tab 3 7.0
Contributors
mat1371
ROM OS Version: 4.4.x KitKat
ROM Kernel: Linux 3.4.x
Version Information
Status: Testing
Created 2018-08-23
Last Updated 2018-08-23
Click to expand...
Click to collapse
Great! Did you upload your source?
I had been working on it to compile with GCC 8, but haven't got enough time to complete the cherry picks

sscsps said:
Great! Did you upload your source?
I had been working on it to compile with GCC 8, but haven't got enough time to complete the cherry picks
Click to expand...
Click to collapse
It's on github but I didn't link to it cause it's messy. BTW There is no source code change aside from makefile and defconfig.

BTW, that link is blocked in India, can you upload it somewhere else? and also, cna you provide link to your source?

sscsps said:
BTW, that link is blocked in India, can you upload it somewhere else? and also, cna you provide link to your source?
Click to expand...
Click to collapse
Use https:// in download link.

adukale said:
Use https:// in download link.
Click to expand...
Click to collapse
Well, I've got it already, and https didn't quite help, her to use a VPN,
I'm suggesting the OP to upload somewhere else as well.

Thx alot, now it's time to download kitkat rom.
Keep it up sir ?

sscsps said:
BTW, that link is blocked in India, can you upload it somewhere else? and also, cna you provide link to your source?
Click to expand...
Click to collapse
Sorry for late reply, I'm busy with my thesis these days. I've attached the file to the post. Will send you a link to the source (GitHub) in your PV.

Great! Finally something new for T211/0. Love to see some movement here.

Tried installing on a T210 with TRWP but get an error message. Anyone any ideas?
Tried to attach the error but it won't let me... Error talks about asset failed getprop ro.product.device == lt023g etc

@Samw13
SM-T210 = lt02 wifi Tab
SM- T211 = lt02_3g Tab

So, i have deleted requirement in update-script file and kernel seems to work correctly on t210.
Here's link to edited kernel: https://www.upload.ee/files/10238882/kernel-SM-T210-werewolf-Ofast-UV.zip.html
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"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
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"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
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Is it fully stable on SM-T211??. Is it the final version??

Hi,
@mat1371,
@lol28
Thank you for the kernel for T210R. Stable, overclocked to 1.42Ghz. I have an issue with the settings I make, they don't stick after reboot. I used kernel adiutor, EX kernel manager, Performance tweaker. I have busybox installed.
I've flashed Powerdaemon.disable.zip from Gr8nole, still the same.
Edit:
I've found Gr8nole's suggestion about deleting /system/bin/phservice. I deleted the file, rebooted, changed to governor to lionheart. It seemed to keep the settings.
Thanks!