Database Develop

Fed up with stock 4.2 (ROM suggestions)

I lived my nexus 7 on 4.1 but man 4.2 build is so bad. It is almost unusable to me. It is laggy and buggy with freezing all the time. Any suggestions on something very stable, close to stock? How is cyanogenmod? Ideas would be appreciated. Looking to root tomorrow I can't take this any longer.
Sent from my Nexus 7 using xda app-developers app

I find Smoothrom and motley kernel to provide a very stable and fast combination with excellent battery.
Sent from my Nexus 7 using XDA Premium HD app

gsw5700 said:
I find Smoothrom and motley kernel to provide a very stable and fast combination with excellent battery.
Sent from my Nexus 7 using XDA Premium HD app
Click to expand...
Click to collapse
Ι tried that for a day, it was smooth and all but the battery life while idle was horrible.
Reverted to 4.1.2 stock, is there a way to get rid of the notification to update to 4.2 (without updating ofcourse)...

jlibis said:
I lived my nexus 7 on 4.1 but man 4.2 build is so bad. It is almost unusable to me. It is laggy and buggy with freezing all the time. Any suggestions on something very stable, close to stock? How is cyanogenmod? Ideas would be appreciated. Looking to root tomorrow I can't take this any longer.
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Strange how peoples experiences differ
I use stock rom 4.2 and never ever have any kind of lag or freezing of any kind - everything works 100% and buttersmooth constantly
I never have to reboot or anything, it just runs for months and not even once have I had any lag or problems

Try a 4.1 rom, CM 10.1 is your best bet, but im not familliar of this device roms.
__________________
Sweet Devil >_<
GT-P3100 | Android 4.0.4 ICS | Sun Cellular
PM me if you need help

People have problems with 4.2 if they have old applications that are not updated for 4.2, don't clean their cache, or don't trim their storage.
Any complaints about battery life are due to applications requesting data synch or location. Those wake the Nexus up, and can be turned off.
4.2 is fine for me.
Sent from my Nexus 7 using xda app-developers app

I had similar issues in stock 4.2, tried about 3 others before settling on cm10.1, which runs smooth as can be for me with good battery life.
Seems like the these things are pretty finicky and everyone's handles different ROMs differently.
Sent from my Nexus 7 using XDA Premium HD app

I have not had good luck with aosp roms on my Nexus 7. I always end up back at cyanogenmod. Try fitsnugly's build.
Sent from my Galaxy Nexus using xda premium

rmm200 said:
People have problems with 4.2 if they have old applications that are not updated for 4.2, don't clean their cache, or don't trim their storage.
Any complaints about battery life are due to applications requesting data synch or location. Those wake the Nexus up, and can be turned off.
4.2 is fine for me.
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
You do realize not every device is the same. I keep good tabs on my devices. I would know if an application was causing the problem. I've factory reset the device and nothing has changed. Also I've heard from numerous people who have had problems like mine.
Sent from my SCH-I535 using xda app-developers app

I am looking for the same. I tried ParanoidAndroid but I kept getting into a boot loop. :/ I will probably try CM 10.1 next.

pachyderm said:
I am looking for the same. I tried ParanoidAndroid but I kept getting into a boot loop. :/ I will probably try CM 10.1 next.
Click to expand...
Click to collapse
Happened me to, and just factory reset
Sent from my GT-I9001 using xda premium

I use rasbean and Franco kernel atm.
I have no reboots and no lag.

Paranoid android 2.54 (4.1.2) with Franco kernal
Sent from my Nexus 7 using xda premium

On slim 4.1.2...stock kernel...no issues at all! Love it!
Sent from my cell phone telephone....

I love sparksco's saber mod ROM (4.2.1). It's very smooth and has excellent battery life (10%/hr screen-on time + 10%/day). The supplied kernel is great but I prefer metallice's m-kernel.
Sent from my Nexus 7

That's exactly why I finally decided to root and rom. I did like the 4.2 features so I was shooting for one that incorporated those (dual-sided notification bar, etc.)
Paranoid Android nailed it for me. It feels just like stock 4.2 but is wayyyy smoother, wayyyy less problematic and has a ton of customization options.
I gave cyanogenmod and a couple others a chance first but Paranoid Android definitely has my vote.
Sent from my Nexus 7 using xda app-developers app

I decided to go with AOKP and I am loving it. So much better than stock it's crazy. Like night and day difference.
Sent from my Nexus 7 using xda app-developers app

it hard to decide which is the better rom.
btw i'm using paranoid android+franco kernel

I Use the super Charged Series N7, although PRIME D01-25 is also good. Both are very smooth with great battery life, especially when using M-Kernel or motley.
NEXUS 7:
Unlock/Root
N7 Super Charge v1
M-Kernel
PimpMyROM
Jays Buttery Tweaks

This is too funny...
If you have the latest version of jb and it is so bad you can barely use it than you need an RMA.. While it out may have some minor bugs I used it for a long time and loved it... I only switched to paranoid because I love the pie..
It sounds like a hyperbolic exaggeration to me. If not your device is faulty.. or you have some really bad apps messing things up..
Sent from my Nexus 7 using xda app-developers app

what are you running on your nexus 7

eactly what are you running on your nexus 7, rom, kernal and launcher and are you rocking any other mods or tweaks with this combination. the device is not brand new most people may have found something that works well for them by now.

ChameleonOS with Chameleon Launcher, and Trinity Kernel have become my Daily Drivers.
No Lag, games play well, videos play well with XBMC and MXPlayer.
Haven't found any need for any tweeks, N7 has been running beautifully.

I'm running this.

I've tried almost every popular ROMs on xda and finally I stick with Purity ROM because
1. It's one of smoothest I've ever tried and it smooth because it's really smooth not by change the way launcher animate and animation speed like in some other ROMs.
2. It's contains only function I want like Pie, Expanded desktop and choose-able status bar show or hide for example.
3. It's can have a really good benchmarks score if you're run it along with some good custom kernels.
4. It's not only fast in benchmarks score but it's also fast in term of real-feel as well.
And for a kernels my choice would be
1. M-Kernel if I want overall performance and best battery life.
2. Faux kernel if I want overall performance (a little bit overall smoother experience).
3. Motley kernel if I want best frame-rate this kernel always give me additional 6-12 fps compare to all the others.
All above is just my personal taste and experience.

Vanir Custom with Cobalt blue/crimson theme.
Sent from my Nexus 7 using xda app-developers app

Smoothrom 5.1, Franco kernel with nova launcher. Everything runs smooth and fast over all customization is great and GUI is top notch. Looks and feels great
Sent from my Nexus 7 using xda app-developers app

No lag with Nova Launcher on stock ROM.

ROM: Stock
Kernel: Franco
Launcher: Been jumping around, currently nova

ROM: Prime Vanir
Kernel: M-Kernel a-54
Launcher: Nova (But I've been playing with Holo Launcher HD)
Sent from my Nexus 7 using xda app-developers app

"What are you running on your Nexus 7"
Marathons.
XDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDd
PACman + MKernel

Xenon HD ROM which i must say is excellent, whatever kernel came with it i haven't changed.
Nova Launcher the best in the business.
Sent from my Nexus 7 using xda app-developers app

Stock 4.2.2 and stock kernel with smart launcher pro. Zero issues!
Sent from my cell phone telephone....

Recovery: TWRP
Kernel: Franco Kernel R61
Rom: Buttered AOKP
Tweaks: Audio mods, Build.prop tweaks, various Init.d tweaks.
Device: Grouper (Nexus 7 WiFi)

ROM - CM10.1
Kernel - Motley #249
This works best on my nexus 7
Sent from my Nexus 7

Cm10.1 + franco here!!!
Enviado de meu Nexus 7 usando o Tapatalk 2

devstaff said:
Recovery: TWRP
Kernel: Franco Kernel R61
Rom: Buttered AOKP
Tweaks: Audio mods, Build.prop tweaks, various Init.d tweaks.
Device: Grouper (Nexus 7 WiFi)
Click to expand...
Click to collapse
I'm a convert to Franco, I absolutely love the performance increase, still on the fence between going to AOKP or CM 10.1. What kind of audio mods are you working with?

kgraves22 said:
I'm a convert to Franco, I absolutely love the performance increase, still on the fence between going to AOKP or CM 10.1. What kind of audio mods are you working with?
Click to expand...
Click to collapse
I use Beatmod for the audio.
Sent from my Nexus 7 to your screen.

Any suggestions for a ROM to go with Franco.kernel? Battery life is a must and I really would like Tablet UI (if the DPI is comfy). The ones I was looking at all seem to be abandoned by the devs, and I want something that is still being built on. Any input would be awesome, thanks!
Sent from my Nexus 7 using xda app-developers app

Smooth ROM and M7 kernel
Sent from my Google Nexus 4

kgraves22 said:
Any suggestions for a ROM to go with Franco.kernel? Battery life is a must and I really would like Tablet UI (if the DPI is comfy). The ones I was looking at all seem to be abandoned by the devs, and I want something that is still being built on. Any input would be awesome, thanks!
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Definitely Paranoid Android
Sent from my MB612 using xda app-developers app

Unpredictable performance?

Sometimes my phone is very smooth, but every now and then it will suddenly act like a single core phone, this is particularly noticeable if I play a game, it will be smooth usually but when this happens it lags like hell, home stutters and multitasking problems are also present. I've tried everything, deleted system/bin/thermald and overheat control apk, lowered the go max speed load of the CPU, increased readahead size, changed to deadline scheduler... The list goes on! I'm on the latest JB firmware and have a locked BL, any roms that don't have these random lag spikes? Or any other fix? I'll even revert to ICS if its more stable, I did this on my LG before
Sent from my LT30p using Tapatalk 4 Beta

Update: changed GPU gov to performance and it helps
Sent from my LT30p using Tapatalk 4 Beta

@non4 said:
Update: changed GPU gov to performance and it helps
Sent from my LT30p using Tapatalk 4 Beta
Click to expand...
Click to collapse
how the hell is that possible?!!!!!!
i have the same issue, especially on JB
everytime i turn the phone on, i just HOPE to be the PERFORMANCE time!!!
sometimes it is SMOOTH, sometimes it lagges, especially in games
you know, having Performance governor is not a real solution, it will drain battery the worst way possible, we have to know the reason, since i've done whatever you said as well,EVERYTHING, and yes, when i put in performance mode, it's ok..
any idea about the culprit?

ebi4321 said:
how the hell is that possible?!!!!!!
i have the same issue, especially on JB
everytime i turn the phone on, i just HOPE to be the PERFORMANCE time!!!
sometimes it is SMOOTH, sometimes it lagges, especially in games
you know, having Performance governor is not a real solution, it will drain battery the worst way possible, we have to know the reason, since i've done whatever you said as well,EVERYTHING, and yes, when i put in performance mode, it's ok..
any idea about the culprit?
Click to expand...
Click to collapse
Just the GPU gov is performance, it doesn't really do much to battery. I use interactive on the CPU. So you're saying your issue wasn't there on ICS??
Sent from my LT30p using Tapatalk 4 Beta

@non4 said:
Just the GPU gov is performance, it doesn't really do much to battery. I use interactive on the CPU. So you're saying your issue wasn't there on ICS??
Sent from my LT30p using Tapatalk 4 Beta
Click to expand...
Click to collapse
EGG ZAKT LY!!!
when i was on ICS, the games were amazing, no lag whatsoever to call ISSUE, but unfortunately, the lag was INSIDE OF OS, even the phonebook, dialer, messaging, all of the system apps, started slowly, but the gaming performance was awesome, on the other hand, in JB, the whole UI and OS is just smooth and beautiful, but games are awful
BTW, how do you modify GPU governor? i thought we could only change CPU

Well its settled, I'm moving to ICS to compare. Is there any ICS ROM where I can avoid using flashtool? Anyway about the GPU gov, use trickster mod kernel settings
Sent from my LT30p using Tapatalk 4 Beta

@non4 said:
Well its settled, I'm moving to ICS to compare. Is there any ICS ROM where I can avoid using flashtool? Anyway about the GPU gov, use trickster mod kernel settings
Sent from my LT30p using Tapatalk 4 Beta
Click to expand...
Click to collapse
will check that app out, hope it can help me
and for the rom, I own TX, not T, not sure where to direct you to download a CWM Recovery flashable Rom, but there HAS to be one, since we have some for TX
just head over Android Development section for T

Had a look and doesn't look like it, my bootloader is locked by three got the downloads ready for when I get home BTW to avoid starting a new thread I'm confused as to whether the ICS kernel is included in the ftf files? Never had an xperia, well at least not during my time as a root user, feel like a noob here lol
Sent from my LT30p using Tapatalk 4 Beta

Yes it is.
And there are some ICS versions of my Rom for download in my Rom thread
Sent whilst sat on the toilet.

@non4 said:
Had a look and doesn't look like it, my bootloader is locked by three got the downloads ready for when I get home BTW to avoid starting a new thread I'm confused as to whether the ICS kernel is included in the ftf files? Never had an xperia, well at least not during my time as a root user, feel like a noob here lol
Sent from my LT30p using Tapatalk 4 Beta
Click to expand...
Click to collapse
Gregbradly, The Great, answered you
so no need for me to start telling bullsh...ts!
let us know what happens, but just as a recommendation, if you could cope with graphic issue in gaming, then don't go back to ICS, it's just a waste of time bro

gregbradley said:
Yes it is.
And there are some ICS versions of my Rom for download in my Rom thread
Sent whilst sat on the toilet.
Click to expand...
Click to collapse
Link? For locked BL too?

ebi4321 said:
Gregbradly, The Great, answered you
so no need for me to start telling bullsh...ts!
let us know what happens, but just as a recommendation, if you could cope with graphic issue in gaming, then don't go back to ICS, it's just a waste of time bro
Click to expand...
Click to collapse
How much better is gaming on ICS? I can deal with some UI lags if gaming is smooth, I don't own any consoles so its a must for me
Sent from my LT30p using Tapatalk 4 Beta

@non4 said:
Link? For locked BL too?
Click to expand...
Click to collapse
Look in my signature for a link to my rom, or in post three of the all in one thread for stock FTF's
@non4 said:
How much better is gaming on ICS? I can deal with some UI lags if gaming is smooth, I don't own any consoles so its a must for me
Sent from my LT30p using Tapatalk 4 Beta
Click to expand...
Click to collapse
Please use the multi quote facility to reply to multi posts in one reply

gregbradley said:
Look in my signature for a link to my rom, or in post three of the all in one thread for stock FTF's
Please use the multi quote facility to reply to multi posts in one reply
Click to expand...
Click to collapse
I'm using tapatalk, hence why I didn't see your SIG, just found out how to multiquote on the beta so I will in future, thanks!
Sent from my LT30p using Tapatalk 4 Beta

@non4 said:
I'm using tapatalk, hence why I didn't see your SIG, just found out how to multiquote on the beta so I will in future, thanks!
Sent from my LT30p using Tapatalk 4 Beta
Click to expand...
Click to collapse
OK, My rom thread is in the dev section. ROM-Assaye. Just check the changelog to see which versions are ICS

gregbradley said:
OK, My rom thread is in the dev section. ROM-Assaye. Just check the changelog to see which versions are ICS
Click to expand...
Click to collapse
Thanks, I was just gonna check your SIG in the browser, I'll take a look when I'm finished work
Sent from my LT30p using Tapatalk 4 Beta

@non4 said:
How much better is gaming on ICS? I can deal with some UI lags if gaming is smooth, I don't own any consoles so its a must for me
Sent from my LT30p using Tapatalk 4 Beta
Click to expand...
Click to collapse
the difference is quite HUGE, at the very moment of entering the game, it's total new world...
so, in this case, in which your preferred gaming console is your phone, go for ICS, the UI lags a bit, and i repeat, A BIT, but gaming is brilliant, just like it doubles the graphic power, i've tested NFS MW on both platform, ICS EASILY outperforms JB
hope you'll have good time there, in ICS

ebi4321 said:
the difference is quite HUGE, at the very moment of entering the game, it's total new world...
so, in this case, in which your preferred gaming console is your phone, go for ICS, the UI lags a bit, and i repeat, A BIT, but gaming is brilliant, just like it doubles the graphic power, i've tested NFS MW on both platform, ICS EASILY outperforms JB
hope you'll have good time there, in ICS
Click to expand...
Click to collapse
Flashing now Was the same case with the optimus 4x, but since games support this phone better I have high hopes
Sent from my LT30p using Tapatalk 4 Beta

Hmmm, I do see an improvement, not as great as was made out though. On the initial build as its easiest to root, is there a better build or something? As for the UI hickups, that was easily cured using apex
Sent from my LT30p using Tapatalk 4 Beta

@non4 said:
Hmmm, I do see an improvement, not as great as was made out though. On the initial build as its easiest to root, is there a better build or something? As for the UI hickups, that was easily cured using apex
Sent from my LT30p using Tapatalk 4 Beta
Click to expand...
Click to collapse
I'm not so familiar with initial releases, since i've bought TX recently, when JB was out...
you know, the main problem with me is that i'm always a pure-stock fan, i won't change launcher, walkman, gallery and these basic things, but if you do, as you say, it would help the hickup
are locked or unlocked? if you are unlocked, i can provide you with the best STOCK-BASED kernel for ICS, in which the only midification is having CWM onboard, so that you can flash SU easily to have root
at your service, anyway

[Q] Lower quadrant scores with cm 10.1?

Is it just me that gets lower quadrant scores with cm 10.1 than on stock lg rom? i get like 5500 on lg stock, and 4500 on cm 10.1???

jonteftw1 said:
Is it just me that gets lower quadrant scores with cm 10.1 than on stock lg rom? i get like 5500 on lg stock, and 4500 on cm 10.1???
Click to expand...
Click to collapse
Try different kernel and different combination of scheduler and governor. Every kernel have a "performance" governor.
Btw don't forget that the benchmark are not really representative of the true performance of a device.
It is always good to have some big numbers, but some benchmark apps can be hacked easily to show to incredible scores (and in particular Quadrant).
Sent from my LG-P880 using xda premium

jonteftw1 said:
Is it just me that gets lower quadrant scores with cm 10.1 than on stock lg rom? i get like 5500 on lg stock, and 4500 on cm 10.1???
Click to expand...
Click to collapse
same for me. closest i got to stock was running pure aosp.

But without looking at the scores, how the performance of your phone in games with cm10.1, isn't the global interface smoother, aren't the games faster?
Sent from my LG-P880 using xda premium

ectoplasma22 said:
But without looking at the scores, how the performance of your phone in games with cm10.1, isn't the global interface smoother, aren't the games faster?
Sent from my LG-P880 using xda premium
Click to expand...
Click to collapse
the games i played, i couldn't see much difference. i'm rolling with CM based roms since their customization far outweights their cons ^^

Flying_Bear said:
the games i played, i couldn't see much difference. i'm rolling with CM based roms since their customization far outweights their cons ^^
Click to expand...
Click to collapse
Seriously for me there is a clear difference in game :thumbup:
Sent from my LG-P880 using xda premium

Yea, im actualy running pure aosp right now because if that, but im thinking about going to cm, cuz it have better battery life, or?
Sent from my LG-P880 using xda app-developers app

jonteftw1 said:
Yea, im actualy running pure aosp right now because if that, but im thinking about going to cm, cuz it have better battery life, or?
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
The new stable cm10.1 has a great battery life but are you on SUPER XE rom?
I heard this rom has an amazing battery life so maybe you should stay on pure AOSP and try a different kernel
Sent from my LG-P880 using xda premium

CM sucks. Seriously. Some games do run better, but sadly some run worse too. Seems to be the more complex ones that depend more on I/O performance than the cpu/gpu
Sent from my LG-P880 using Tapatalk 4 Beta

@non4 said:
CM sucks. Seriously. Some games do run better, but sadly some run worse too. Seems to be the more complex ones that depend more on I/O performance than the cpu/gpu
Sent from my LG-P880 using Tapatalk 4 Beta
Click to expand...
Click to collapse
+1 , actually no game ran better for me, my phone also seems to heat more, I tried every kernel out there and If I ever overclock my phone, I can even smell the heat, lol

ottomanhero said:
+1 , actually no game ran better for me, my phone also seems to heat more, I tried every kernel out there and If I ever overclock my phone, I can even smell the heat, lol
Click to expand...
Click to collapse
Iodak v6 or eternity project on stock are the best choices. I think iodak is better but eternity has the best standby time
Sent from my LG-P880 using Tapatalk 4 Beta

Also, i noticed that the i/o scores much lower on benchmark than on stock with cm, and 2d i think scored lower to.... WHY?!

@non4 said:
Iodak v6 or eternity project on stock are the best choices. I think iodak is better but eternity has the best standby time
Sent from my LG-P880 using Tapatalk 4 Beta
Click to expand...
Click to collapse
I prefer eternity project kernel cause it heats my phone less compared to iodak and yeah, it has better battery life.I also love livecolors mod
---------- Post added at 01:01 PM ---------- Previous post was at 12:58 PM ----------
jonteftw1 said:
Also, i noticed that the i/o scores much lower on benchmark than on stock with cm, and 2d i think scored lower to.... WHY?!
Click to expand...
Click to collapse
Did you install CM nightlies? I heard they are more bug-free and has better performance than RC versions.By the way, don't expect any custom ROMs to be faster than stock ROM for the moment, most of them has a lot of bugs or performance issues, stock ROM is the best choice for now.

ottomanhero said:
I prefer eternity project kernel cause it heats my phone less compared to iodak and yeah, it has better battery life.I also love livecolors mod
---------- Post added at 01:01 PM ---------- Previous post was at 12:58 PM ----------
Did you install CM nightlies? I heard they are more bug-free and has better performance than RC versions.By the way, don't expect any custom ROMs to be faster than stock ROM for the moment, most of them has a lot of bugs or performance issues, stock ROM is the best choice for now.
Click to expand...
Click to collapse
I used the last cm stable then :S

Holy ****, now i realised a thing. With stock lg firmware wile playing some games, like for an example dead trigger. With lg v20a i get fps drops whole time so i cant play, wich is anoying. With the cyanogenmod 10.1 playing dead trigger and other games i get no fps drops at all! And with cm 10.1 theres no freaking brightness temperature control ****, thats in v20a. Now i can see the screen in sun to! :laugh: Back to cm for me again!

jonteftw1 said:
Holy ****, now i realised a thing. With stock lg firmware wile playing some games, like for an example dead trigger. With lg v20a i get fps drops whole time so i cant play, wich is anoying. With the cyanogenmod 10.1 playing dead trigger and other games i get no fps drops at all! And with cm 10.1 theres no freaking brightness temperature control ****, thats in v20a. Now i can see the screen in sun to! :laugh: Back to cm for me again!
Click to expand...
Click to collapse
The screen dim can be disabled by renaming or deleting /system/bin/thermald. Which kernel are you using? I find CM to be laggy in my games, there are exceptions though, NFS MW is very smooth, but NOVA 3 and modern combat are very laggy
Sent from my LG-P880 using Tapatalk 4 Beta

@non4 said:
The screen dim can be disabled by renaming or deleting /system/bin/thermald. Which kernel are you using? I find CM to be laggy in my games, there are exceptions though, NFS MW is very smooth, but NOVA 3 and modern combat are very laggy
Sent from my LG-P880 using Tapatalk 4 Beta
Click to expand...
Click to collapse
Im using stock cm kernel

jonteftw1 said:
Im using stock cm kernel
Click to expand...
Click to collapse
What other games do you play? Which version of CM?
Sent from my LG-P880 using Tapatalk 4 Beta

I play NFS MW lag free, i have not installed so much more heavy games yet, since i flashed cm today latest 07/02 nightly.
Sent from my LG-P880 using xda app-developers app

jonteftw1 said:
I play NFS MW lag free, i have not installed so much more heavy games yet, since i flashed cm today latest 07/02 nightly.
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
Hmm those two ran OK anyway, gamelofts titles have tegra 3 issues anyway but CM seems to worsen the effect
Sent from my LG-P880 using Tapatalk 4 Beta

Nexus 7 Battery Saving Kernel *Need Testers*

i have compiled a nexus 7 kernel similar to this http://forum.xda-developers.com/showthread.php?t=1903304 but for 4.3 roms the main theory for this kernel is less heat and more battery (i was able to get 7 1/2 Hours SOT With 2 Days Standbye)
These Are The Features
1.vdd_core/vdd_rail ,emc, pll_c, host1x, GPU, CPU Pre Undervolted
2. CPU LP Overclocked To 666MHz
3. Speed of GPU 2d/3d/vde etc set at 400 mhz (close to stock of 416) (Also 228MHz GPU Step Decreased To 215MHz)
4. 1300MHz Quad Core Patch
5. Min Backlight Level 5
6. host1x Underclocked From 260MHz To 255MHz
7. Some MISC. Tweaks
8. FSYNC TOGGLE
Tell Me What Your feedback Before i make a thread in development section
it has Mkernel Ramdisk So it should boot on all roms ive only tested cm10.2 though (i will not be adding voltage control as i think this kernel has a good undervolt 75-100mv undervolt on all frequencies)
Enjoy

extremetempz said:
i have compiled a nexus 7 kernel similar to this http://forum.xda-developers.com/showthread.php?t=1903304 but for 4.3 roms the main theory for this kernel is less heat and more battery (i was able to get 7 1/2 Hours SOT With 2 Days Standbye)
These Are The Features
1.vdd_core/vdd_rail ,emc, pll_c, host1x, GPU, CPU Pre Undervolted
2. CPU LP Overclocked To 666MHz
3. Speed of GPU 2d/3d/vde etc set at 400 mhz (close to stock of 416) (Also 228MHz GPU Step Decreased To 215MHz)
4. 1300MHz Quad Core Patch
5. Min Backlight Level 5
6. host1x Underclocked From 260MHz To 255MHz
7. Some MISC. Tweaks
8. FSYNC TOGGLE
Tell Me What Your feedback Before i make a thread in development section
it has Mkernel Ramdisk So it should boot on all roms ive only tested cm10.2 though (i will not be adding voltage control as i think this kernel has a good undervolt 75-100mv undervolt on all frequencies)
Enjoy
Click to expand...
Click to collapse
Any sauce? I would like to look at the changes on git before flashing
Thanks I will probably flash it anyway

poondog said:
Any sauce? I would like to look at the changes on git before flashing
Thanks I will probably flash it anyway
Click to expand...
Click to collapse
well I can't upload to my git cause I'm going to my aunties for 2 days but when I get home I'll commit the changes
Sent from my Nexus 4 using Tapatalk 4

extremetempz said:
well I can't upload to my git cause I'm going to my aunties for 2 days but when I get home I'll commit the changes
Sent from my Nexus 4 using Tapatalk 4
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Click to collapse
Okay no worries, just wanted to see in detail what you did exactly Cheers mate

Nice kernel for start! Always favor battery save kernels.
Keep coding and create thread in right forum. I'm sure many will be interested.
Good luck!

extremetempz said:
i have compiled a nexus 7 kernel similar to this http://forum.xda-developers.com/showthread.php?t=1903304 but for 4.3 roms the main theory for this kernel is less heat and more battery (i was able to get 7 1/2 Hours SOT With 2 Days Standbye)
These Are The Features
1.vdd_core/vdd_rail ,emc, pll_c, host1x, GPU, CPU Pre Undervolted
2. CPU LP Overclocked To 666MHz
3. Speed of GPU 2d/3d/vde etc set at 400 mhz (close to stock of 416) (Also 228MHz GPU Step Decreased To 215MHz)
4. 1300MHz Quad Core Patch
5. Min Backlight Level 5
6. host1x Underclocked From 260MHz To 255MHz
7. Some MISC. Tweaks
8. FSYNC TOGGLE
Tell Me What Your feedback Before i make a thread in development section
it has Mkernel Ramdisk So it should boot on all roms ive only tested cm10.2 though (i will not be adding voltage control as i think this kernel has a good undervolt 75-100mv undervolt on all frequencies)
Enjoy
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Been testing for quite a while now. Everything seems to be working. Extra juice from UV really helps. Do you plan on further development ?
I'm very interested.
Wejgomi

Why .img why no .zip?
Sent from my Nexus 7 using xda app-developers app

What sort of improvements in battery life are people getting with this?
Sent from my HTC Desire C using xda app-developers app

wejgomi said:
Been testing for quite a while now. Everything seems to be working. Extra juice from UV really helps. Do you plan on further development ?
I'm very interested.
Wejgomi
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How much screen on time you are getting?
Sent from my Nexus 7 using Tapatalk 4

Xumit said:
How much screen on time you are getting?
Sent from my Nexus 7 using Tapatalk 4
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~7-7.5 on tilapia.

wejgomi said:
~7-7.5 on tilapia.
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And how much were you getting beforehand and with what?
Sent from my HTC Desire C using xda app-developers app

butler0607 said:
And how much were you getting beforehand and with what?
Sent from my HTC Desire C using xda app-developers app
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Regular 6 hrs from nexus 7.
Has anybody actually tried kernel or am I being questioned close-minded here ?

What is the steps for the instalation?
I would like some screen shots for do it because I have a poor battery stats in my Nexus 7 3G

wejgomi said:
Regular 6 hrs from nexus 7.
Has anybody actually tried kernel or am I being questioned close-minded here ?
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Not sure why you think we're being closed minded? Some people post on here claiming battery life of 11+ hours, so 7 might not be that good, alternatively you might've just increased from 7 initially to 7.5 now. Wouldn't be worth my time, given the problems I've had flashing kernels before, if the increase was hardly noticeable.
Doesn't hurt to look into stuff a bit more before we flash something completely new with little info.
Sent from my Nexus 7 using xda app-developers app

butler0607 said:
Not sure why you think we're being closed minded? Some people post on here claiming battery life of 11+ hours, so 7 might not be that good, alternatively you might've just increased from 7 initially to 7.5 now. Wouldn't be worth my time, given the problems I've had flashing kernels before, if the increase was hardly noticeable.
Doesn't hurt to look into stuff a bit more before we flash something completely new with little info.
Sent from my Nexus 7 using xda app-developers app
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Yeah but there's nothing as remote testing for a kernel. You have to try and see for yourself. All info lies in OP's post, anyway.