Develop Bugs

[Q] Battery problem on CM 10.1

Hey i just rooted my HTC ONE X and installed cyanogenmod 10.1 nightlies (4.2.2). I have noticed that my battery drains like hell now after installing that rom!! Its getting over very quickly. I heard that installing a new kernel might extend your battery life.
Is franco kernel safe? How to flash it? just help me extend my battery life... I usually dont play that much games only sometimes while going to bed or when i m free!!
Pls help!!

Flashing Kernel
alcatus1708 said:
Hey i just rooted my HTC ONE X and installed cyanogenmod 10.1 nightlies (4.2.2). I have noticed that my battery drains like hell now after installing that rom!! Its getting over very quickly. I heard that installing a new kernel might extend your battery life.
Is franco kernel safe? How to flash it? just help me extend my battery life... I usually dont play that much games only sometimes while going to bed or when i m free!!
Pls help!!
Click to expand...
Click to collapse
This question is asked many times. Yes flashing a new kernel would help.
I advice you to flash NCX kernel.
You can read more about this or other kernels available for AOSP Roms in the Original Development thread.
EDIT: In my own experience, Sense roms have better battery life in comparison to AOSP roms. But AOSP roms come with lots of goodies! Easier life!

Stable xm is also good. I guess 188(v4)
You can not flash franco, since it is based on ICS source.

So will the NCX kernel work on CyanogenMod 10.1?? Will it help improving the battery life?
Sent from my HTC One X running CyanogenMod 10.1 (4.2.2)

alcatus1708 said:
So will the NCX kernel work on CyanogenMod 10.
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
If he has a aosp version of his kernel .... yes

best rom galaxy ace 2 i8160

rom jb 4.1.2 stock installed
which is the best rom for galaxy ace 2 i8160 battery life/performance/stable
and i have one question when install costum rom has been get custom kernel or just keep with stock kernel
thank's

http://forum.xda-developers.com/showthread.php?t=2604459

zizoumadrid said:
rom jb 4.1.2 stock installed
which is the best rom for galaxy ace 2 i8160 battery life/performance/stable
and i have one question when install costum rom has been get custom kernel or just keep with stock kernel
thank's
Click to expand...
Click to collapse
If u will install for ex. cm11 u will be forced to use cm11 kernel aswell, so changing kernel to stock on any custom 4.2+ is impossibru i think

i need best rom about battery life thank's

I install many ROM's and stopped at AOSP
Android Open Source Project (AOSP) [4.4.2]
Beatiful ROM. Very clean & smooth.

Resurrection Remix: http://forum.xda-developers.com/showthread.php?t=2688432
is smooth sailing, with max CPU freq. of 600MHz, and abyssplug governor, as well as deepest sleep state 5, you should get very good battery life. With moderate use (no games, just 2D apps and music), mine lasts 22 hours.

Cyanogenmod 10.2
I'm using Cyanogenmod 10.2 works very well. Only thing is some videos wont play with the default player but play fine with MXPlayer. Not sure why videos wont play or wont show in thumbnail in gallery, otherwise fine. Thinking of getting CM11.

zizoumadrid said:
rom jb 4.1.2 stock installed
which is the best rom for galaxy ace 2 i8160 battery life/performance/stable
and i have one question when install costum rom has been get custom kernel or just keep with stock kernel
thank's
Click to expand...
Click to collapse
hi im new here i been coming to this site for a few weeks now i just got signed up and cant post in the dev section of ace 2 yet so i need to get my posts up the best rom i have used is cm11 by maclaw its light has good ram usage and good battery life i know this thead is proberly quit old but as i say i need to get my posts up and dont wanna post useless replys :good:

I like 10.2 by tc. Tried out cm11 by tc didn't like it. Didn't like the dialer you can't change lock screen wallpaper I wasn't getting caller images in notifications and it felt slower. Gone back to CM10.2. Probably try again when they've finished it.
Sent from my GT-I8160 using Tapatalk

For my cm11 is the best rom as the performance is well and there aren't bug

zizoumadrid said:
rom jb 4.1.2 stock installed
which is the best rom for galaxy ace 2 i8160 battery life/performance/stable
and i have one question when install costum rom has been get custom kernel or just keep with stock kernel
thank's
Click to expand...
Click to collapse
try zwiliew's kernel.
it has good governors

Is CM 11 working well? i'm on CM 10.2 and in my opinion runs great, but sometimes has problems with memory management.

The 2 best roms are CM10.1 (2013-12-13) and Omni rom 4.4
Both are fast, smooth and stable. Omni has the best battery like since it has less features. CM10.1 has a Low in call bug soooooooooooooooooooooooooooooooooooo =p
If you're and Instagram user and you upload videos omni and other 4.4 roms won't do but CM10.1 will do

[Q] why my battery drains so fast??

hey,
listen, i've installed few roms in the last 2 weeks, flashed 2 recoveries version,
this is the roms:
http://forum.xda-developers.com/showthread.php?t=2588495
and the second which im using now:
http://forum.xda-developers.com/showthread.php?t=2214042
from some reason, I prefer the CM 10.1, he works faster, more over, the CM 11 is not stable as CM 10.1 because it's newer,
When I was on stock rom my battery performance was much better,
My battery in 100% finished totaly after one phonecall or even taking picture with flash light on.
I buoght new battery from ebay, it's shipping right now to me and I hope it will fix the problem.
I have some questions:
1. which rom is better right now? (cm10.1 or cm11)
2. why the battery drains so fast? is that overclocked roms?
3. Do I have to download stock rom for my country? why is that matter? Im from israel and I think that in the stock rom there are apps of the Cellular operator (cellcom) and i hate that, i want clean stock android, I dont want these dirty apps and heavy widgets.
4. which rom is best for the battery performance?
thanks a lot!

NaNoNe said:
hey,
listen, i've installed few roms in the last 2 weeks, flashed 2 recoveries version,
this is the roms:
http://forum.xda-developers.com/showthread.php?t=2588495
and the second which im using now:
http://forum.xda-developers.com/showthread.php?t=2214042
from some reason, I prefer the CM 10.1, he works faster, more over, the CM 11 is not stable as CM 10.1 because it's newer,
When I was on stock rom' my battery performance was much better,
My battery in 100% finished totaly after one phonecall or even taking picture with flash light on.
I buoght new battery, I think its the battery.
I have some questions:
1. which rom is better right now? (cm10.1 or cm11)
2. why the battery drains so fast? is that overclocked roms?
3. Do I have to download stock rom for my country? why is that matter? Im from israel and I think that is stock rom there are apps of the Cellular operator (cellcom) and i hate that, i want clean stock android, I dont want these dirty apps and heavy widgets.
4. which rom is best for the battery performance?
thanks a lot!
Click to expand...
Click to collapse
I recently used:
Mokee OS 04/11 + KhaN Kernel 2.0 = 100% stable
Paranoid Android 4.3 BETA1 + KhaN Kernel = Just installed a day ago, but seems stable and the fastest KitKat rom yet.
Keep in mind to configure kernel settings for better performance and battery life and disable pocket detection / WLAN notification / auto sync / IMPORTANT: silly google background services using "disable service".

IMO i prefer CM 10.1 because its very fast, and stable, i think Kitkat is not ready yet !!
However im using a 2450 mah battery on CM 10.1 and geting good battery lifee, but if u use the stock batery with 1500 mah, CM 10.1 wont last much , so u need to go with stock or Kitkat

What's the point about KitKat is not ready yet? Performance is better than Jellybean as far as I tried nearly every rom available
Sent from my beloved HTC One S using (most time buggy) Tapatalk

LS.xD said:
What's the point about KitKat is not ready yet? Performance is better than Jellybean as far as I tried nearly every rom available
Sent from my beloved HTC One S using (most time buggy) Tapatalk
Click to expand...
Click to collapse
better than JB, lol not really ,u tried Beta 3, its amazing faster

So which rom I should use?
I didn't get a clear answer

NaNoNe said:
So which rom I should use?
I didn't get a clear answer
Click to expand...
Click to collapse
hers a clear answer : go Download CM 11, download KHAN kernel too, remove, unneded system apps (using es file explorer or any other app ), Download Apex Launcher , and u ll get awsome performace and batery life

Xhemal1325 said:
hers a clear answer : go Download CM 11, download KHAN kernel too, remove, unneded system apps (using es file explorer or any other app ), Download Apex Launcher , and u ll get awsome performace and batery life
Click to expand...
Click to collapse
can you explain how to do all this actions?

[Q] kernels & cyanogenmod 11?

Okay, so i know this is probably a newbie question but is their any kernels out there tat can run on s4 mini i9195 with cyanogenmod 11 because everyone i've tried have ended up bricking my phone which i then had to recover from and unroot starting fresh so is their any recommendations on good battery life and fast charging?
Thanks

Anyone?
Sent from my GT-I9195 using Tapatalk

Do you want to install a different kernel compatible with cyanogenmod 11 because you already have cyanogenmod 11 installed in you smartphone and you're having battery problems with it? Or do you want to install a different kernel AND cyanogenmod 11 in your phone?

I'm having the same problem. After installing the CM11, I did the installation of the kernel f4ktion. The phone rebooted and after the S4 Mini logo, the screen goes black but hear the sounds, it's like running but not demonstrate anything on the screen.
My device: S4 Mini duo I9192
CM version: 11-20140711-Unofficial-serranodsdd
I9192UBUBMK4
Kernel: 3.4.0-cyanogenmod ....
*****Edit*************
Never mind it, I was with a version of CM11 outdated.

Why installing another kernel anyway? Is there any significant advantage?

PHCC said:
Do you want to install a different kernel compatible with cyanogenmod 11 because you already have cyanogenmod 11 installed in you smartphone and you're having battery problems with it? Or do you want to install a different kernel AND cyanogenmod 11 in your phone?
Click to expand...
Click to collapse
PHCC said:
Why installing another kernel anyway? Is there any significant advantage?
Click to expand...
Click to collapse
As i said before since installing cyanogenmod11 my battery has been getting drained so fast the only two things i ever have running are wi-fi and mobile data, i even have a deep sleep app so when my screen is turned off it turns off all the connections, yeah it disables push notifications but it's the only way i can get a half decent battery life for over 3 hours. So i was just looking for some kernels compatible with cyanogenmod11 with the s4 mini i9195.
Thanks

PHCC said:
Do you want to install a different kernel compatible with cyanogenmod 11 because you already have cyanogenmod 11 installed in you smartphone and you're having battery problems with it? Or do you want to install a different kernel AND cyanogenmod 11 in your phone?
Click to expand...
Click to collapse
I already have cyanogenmod 11, I also referred to the f4ktion 1.1.3 custom kernel but that just caused my device to run so slow and buggy, so i flashed a stock rom to get it back to the original state and then flashed cwm to install cyanogenmod 11 again, now i am back at square 1 with a poor battery life. Why can't their be a phone with the performance of a high quality samsung but the battery life of an old nokia.

ROM and kernel for battery life s4 mini

Anypne can suggest me good ROM and kernel for battery life?
I dont need features, just battery life..
Thanks before

Stock.
http://www.sammobile.com/firmwares/

R_a_z_v_a_n said:
Stock.
http://www.sammobile.com/firmwares/
Click to expand...
Click to collapse
Really?
I planned to flash slimkat ROM..
What do you think?

Kaka88 said:
Really?
I planned to flash slimkat ROM..
What do you think?
Click to expand...
Click to collapse
Why you want to flash any other custom ROM if you don't need any features, only a good battery?
I really don't understand this.
Kaka88 said:
I dont need features, just battery life..
Click to expand...
Click to collapse

R_a_z_v_a_n said:
Why you want to flash any other custom ROM if you don't need any features, only a good battery?
I really don't understand this.
Click to expand...
Click to collapse
Because i think some of custom ROM has bettwr battery life than stock

Kaka88 said:
Because i think some of custom ROM has bettwr battery life than stock
Click to expand...
Click to collapse
if you debloated and make knox-free, stock rom will have good battery life, better camera, and samsung framework features (things you lost in custom rom)
if you want to try a custom rom, i recommend you try Mokee (stable) with last Fak Kernel, mokee has an amazing saving power feature and is the more stable rom (in my opinion), with fak kernel with right settings and undervolt (see in fak thread, or pm me) you will get the best battery life, my goals are the same as yours (battery life), and i already try almost every rom here (right now iam trying LiquidSmooth, but i did not like it...will try next the S5 proyect, and wait for official 4.4.4 to test, but until now, mokee is my prefered rom
Dont know if last fak kernel is working with mokee, when a try it some time ago it give me FC, but i think last version works, cause iam using it with liquismooth right now, but even with the stock mokee kernel, it has amazing battery life.

pedromms86 said:
if you debloated and make knox-free, stock rom will have good battery life, better camera, and samsung framework features (things you lost in custom rom)
if you want to try a custom rom, i recommend you try Mokee (stable) with last Fak Kernel, mokee has an amazing saving power feature and is the more stable rom (in my opinion), with fak kernel with right settings and undervolt (see in fak thread, or pm me) you will get the best battery life, my goals are the same as yours (battery life), and i already try almost every rom here (right now iam trying LiquidSmooth, but i did not like it...will try next the S5 proyect, and wait for official 4.4.4 to test, but until now, mokee is my prefered rom
Dont know if last fak kernel is working with mokee, when a try it some time ago it give me FC, but i think last version works, cause iam using it with liquismooth right now, but even with the stock mokee kernel, it has amazing battery life.
Click to expand...
Click to collapse
Wooow..
Thank you very much!
I will try mokee ROM and Fak Kernel..
Doea the ROM comes with its custom kernel?
I will root my device first before flashin custom ROM and Kernel..

LiquidSmooth ???
last v3.2 milestone , it's a full stable rom ...... and with a very good baterry life !
why you don't like it ?!

Loulou-13 said:
LiquidSmooth ???
last v3.2 milestone , it's a full stable rom ...... and with a very good baterry life !
why you don't like it ?!
Click to expand...
Click to collapse
I'am using last version, get some random reboots (i think its because of fak kernel and undervolt...) i miss some launcher options like mokee have (i know i can change launcher...) i found the rom a little confusing, the way the settings are in config options, and there are too much thinks i dont use and dont like like (side app bar, pie control...etc) .
The rom is good, its just my PERSONAL taste, i like it clean,iam a big fan of mokee, and stock rom, just go to a custom rom for 4.4.4 and better battery like i like i say, just waiting for official 4.4.4 - the quality of camera we loss in custom rom its a big point for me to go back when its released

I will stick with stock ROM first with custom kernel..
Do you mean f4ction kernel?
Because i cant fink fak kernel everywhere

Kaka88 said:
I will stick with stock ROM first with custom kernel..
Do you mean f4ction kernel?
Because i cant fink fak kernel everywhere
Click to expand...
Click to collapse
What did I tell you in my first replies? :angel:
Here is F4k kernel for stock: [KERNEL]-[TW]-[ML1] f4ktion 1.3.0 [LTE] - [OC/UC/UV/OTG]
R_a_z_v_a_n said:
Stock.
http://www.sammobile.com/firmwares/
Click to expand...
Click to collapse
R_a_z_v_a_n said:
Why you want to flash any other custom ROM if you don't need any features, only a good battery?
I really don't understand this.
Click to expand...
Click to collapse

R_a_z_v_a_n said:
What did I tell you in my first replies? :angel:
Here is F4k kernel for stock: [KERNEL]-[TW]-[ML1] f4ktion 1.3.0 [LTE] - [OC/UC/UV/OTG]
Click to expand...
Click to collapse
Thank you very much then

Kaka88 said:
I will stick with stock ROM first with custom kernel..
Do you mean f4ction kernel?
Because i cant fink fak kernel everywhere
Click to expand...
Click to collapse
He means f4ktion kernel yes
Sent from my unknown using XDA Premium 4 mobile app

I'm using the Spirit Rom and battery life is without f4ction kernel very good it's better than with f4k kernel.

Flatric said:
I'm using the Spirit Rom and battery life is without f4ction kernel very good it's better than with f4k kernel.
Click to expand...
Click to collapse
I will see that ROM then

F4k kernel for aosp roms:
http://forum.xda-developers.com/showthread.php?t=2568479

Rackell said:
F4k kernel for aosp roms:
http://forum.xda-developers.com/showthread.php?t=2568479
Click to expand...
Click to collapse
Thanks!
But i accidentally brick my device and i have downloaded SLIM Rom, so i flashed it..
And i cant find AOSP ver in your link..
I want to use fak kernel with Slim Rom..
Stock ROM just too big to download

Kaka88 said:
Thanks!
But i accidentally brick my device and i have downloaded SLIM Rom, so i flashed it..
And i cant find AOSP ver in your link..
I want to use fak kernel with Slim Rom..
Stock ROM just too big to download
Click to expand...
Click to collapse
You have to download f4k kernel for aosp Roms to use it with Slim Rom

Flatric said:
You have to download f4k kernel for aosp Roms to use it with Slim Rom
Click to expand...
Click to collapse
Thanks!
Sent from my GT-I9190 using Tapatalk 2

Update question
R_a_z_v_a_n said:
Stock.
sammobile dot com/firmwares
Click to expand...
Click to collapse
Hi guys, first of all let me apologize up front for posting this question without knowing whether it has been answered billion times before. It's my first Samsung phone after having Motorola for a long time and the transition to the new apps and vocabulary is not that straightforward.
I've got an I-9190 running 4.2.2 from a carrier and they still haven't upgraded to 4.4. But when I entered to the website above, there's a 4.4.2 firmware for my country and my device. The upgrade seems rather easy, but I'm not sure whether it will run or not. I would really like to upgrade to 4.4.2 and I'm quite confident I'd be able to do it using Odin, but my question is if that firmware could run on my device. Any tips are welcome.
Thanks!