[Completed] cm12 5.1 on sgs2 battery draining - XDA Assist

HI
plz help, I m running cm12 android 5.1 on my sgs2 i9100 everything working fine except it has lags, every app takes time to open and close, even settings don't open quickly, and battery is draining very fast. Plz suggest me what to do.
device gt-i9100
cm version: 12.1-20150406-unofficial-i9100
android version: 5.1
baseband version: I9100XXLS8
kernel version: 3.0.64-CM-g7e7a10d
[email protected] #7
Mon Apr 6 16:09:45 BRT 2015
Selinux status: enforcing

XDA Visitor said:
HI
plz help, I m running cm12 android 5.1 on my sgs2 i9100 everything working fine except it has lags, every app takes time to open and close, even settings don't open quickly, and battery is draining very fast. Plz suggest me what to do.
device gt-i9100
cm version: 12.1-20150406-unofficial-i9100
android version: 5.1
baseband version: I9100XXLS8
kernel version: 3.0.64-CM-g7e7a10d
[email protected] #7
Mon Apr 6 16:09:45 BRT 2015
Selinux status: enforcing
Click to expand...
Click to collapse
About battery life, you should install and use Better Battery Stats app. Here is the app thread: [APP][2.1+][12 Jan. - V2.0] BetterBatteryStats by chamonix.
If you record yor battery stats while doing nothing with the phone (= idle time), then create a dump in BBS app and post it in the app thread. Then the "experts" will help analyzing your battery stats to identify the culprit(s) and giving advice(s) how to optimize your battery life.
Some users claim that battery life on stock (based) ROMs is better than on CM ROMs.
About the lags ... you may ask in the CM12.1 Q&A thread.
You just need to register on xda before.
Maybe flashing another kernel can help to optimize performance.

Thread closed. Thank you!

Related

[Q] which stock rom for that phone?

Code:
about phone
Model : gt-i9003
firmware version: 2.3.6
baseband version: i9003jxkp3
kernel version : 2.6.35.7-cl982987 [email protected] #1
build number : gingerbread.jpkph
*#1234#
PDA : i9003jpkph
phone: i9003jxkp3
scs : i9003ojpkpc
build info : tue feb 21 12:11:26 kst 2012
i think that makes it jxkp3 ...
so, I rooted the phone with JXKP3-CFROOT-25-05-2012.tar but started to get really bad battery life and regularly got screens of death, so I flashed unroot.zip but it didnt remove CWM and decided to get back to unrooted stock with stock recovery...
in the stock roms thread I can't find a stock jxkp3
so what should i use?
also which custom roms and kernels to use for good battery life and no SODs?
also any stable fully functioning ICS roms yet ?
911nimo said:
Code:
about phone
Model:gt-i9003
firmware version:2.3.6
baseband version:i9003jxkp3
kernel version:2.6.35.7-cl982987 [email protected] #1
build number:gingerbread.jpkph
*#1234#
PDA:i9003jpkph
phone:i9003jxkp3
scs:i9003ojpkpc
build info:tue feb 21 12:11:26 kst 2012
i think that makes it jxkp3 ...
so, I rooted the phone with JXKP3-CFROOT-25-05-2012.tar but started to get really bad battery life and regularly got screens of death, so I flashed unroot.zip but it didnt remove CWM and decided to get back to unrooted stock with stock recovery...
in the stock roms thread I can't find a stock jxkp3
so what should i use?
also which custom roms and kernels to use for good battery life and no SODs?
also any stable fully functioning ICS roms yet ?
Click to expand...
Click to collapse
you can download your stock firmware from sammobile.com..
And for custom Rom.. there are many good and stable custom Rom's there in development section.. you can install any one of your choice and requirements..
And there is no fully functional ics Rom as of now.. but cm9 is available Which is almost a daily driver now.. if u wish you can try it too..
Sent from my fingers to your face using xda premium.!
thanks...
any idea which custom kernels are the most stable and good for battery life ...
Your stock ROM is JPKPH, the middle eastern version released in february 2012.
would any moderator be kind and close/trash this topic.... It's irrelevant now
thanks

To place a call, first turn off airplane mode.

I am currently running CM10 Alpha 4 Rom for my epic 4G Touch. The LoS issue seems to be permanent on my phone. i am unable to toggle off airplane mode. If anyone has any ideas as to resolve the issue I am all ears, please let me know if you need any more information regarding the issue, and i will do my best to provide the proper info.
thank you!
log
log:
Device model: SPH-D710
Firmware version: 4.1.1
Kernel version: 3.0.15-CM-ge46abf2
[email protected]) )
#1 SMP PREEMPT Thu Aug 16 13:53:50 PDT 2012
Build number: cm_epic4gtouch-userdebug 4.1.1 JRO03L eng.michael.20120816.134017 test-keys
pepeslam92 said:
I am currently running CM10 Alpha 4 Rom for my epic 4G Touch. The LoS issue seems to be permanent on my phone. i am unable to toggle off airplane mode. If anyone has any ideas as to resolve the issue I am all ears, please let me know if you need any more information regarding the issue, and i will do my best to provide the proper info.
thank you!
Click to expand...
Click to collapse
I have the SAME problem with CM 10.1 JB 4.2.2 on Galaxy Gran Duos i9082l
Aeroplane mode
Math_Apolo said:
I have the SAME problem with CM 10.1 JB 4.2.2 on Galaxy Gran Duos i9082l
Click to expand...
Click to collapse
Me too same as Math_Apolo
Please Help
Rom/kernel prob
Ignore my signature...Just press thanks

Lightest Android 4.4.4 for Sensation

Hello
i have already used
[ROM] CyanogenMod 11.0 | Android 4.4.2 KitKat [KANG] [May-6]+[NIGHTLIES]
[ROM][STABLE][Android 4.4.4] CyanogenMod 11 with 3.0.16 kernel [July 25, 2014]
[UnORom][3.4Kernel] CM-11 Android 4.4.4 [Stable v2.0][29 July][Final]
after installing all these rom(s) and Accuweather, BBC, Chrome Facebook, Instagram, Google+, Quick office, Swarm, viber, whatsapp, twitter, swiftkey, & wordweb i get around 350 to 250 mb space left and after few days cellphone slows down a lot. So please suggest lightest & STABLE Android 4.4.4 for sensation.
Cateye said:
Hello
i have already used
[ROM] CyanogenMod 11.0 | Android 4.4.2 KitKat [KANG] [May-6]+[NIGHTLIES]
[ROM][STABLE][Android 4.4.4] CyanogenMod 11 with 3.0.16 kernel [July 25, 2014]
[UnORom][3.4Kernel] CM-11 Android 4.4.4 [Stable v2.0][29 July][Final]
after installing all these rom(s) and Accuweather, BBC, Chrome Facebook, Instagram, Google+, Quick office, Swarm, viber, whatsapp, twitter, swiftkey, & wordweb i get around 350 to 250 mb space left and after few days cellphone slows down a lot. So please suggest lightest & STABLE Android 4.4.4 for sensation.
Click to expand...
Click to collapse
Every rom installs only on /system partition, so it doesn't matter which rom you use, it will be on every rom the same.
But you can try the Codename Lungo.
Sajito said:
Every rom installs only on /system partition, so it doesn't matter which rom you use, it will be on every rom the same.
But you can try the Codename Lungo.
Click to expand...
Click to collapse
He probably means which rom uses least amount of ram for system because Sensation's biggest problem is small ram. I'm using sultanXDA rom and approximately 75%- 80% are used by rom itself and there only few hundred megabytes only left for apps.
ugjka said:
He probably means which rom uses least amount of ram for system because Sensation's biggest problem is small ram. I'm using sultanXDA rom and approximately 75%- 80% are used by rom itself and there only few hundred megabytes only left for apps.
Click to expand...
Click to collapse
precisely... suggest rom running on 4.4.4 and it should be stable, and use less ram
Cateye said:
precisely... suggest rom running on 4.4.4 and it should be stable, and use less ram
Click to expand...
Click to collapse
Nonetheless is Codename Lungo still the lightest aosp rom I know about for our phone.
Though if you really talk about ram, I don't know where your problem is, since this phone has only 758mb ram. About 600mb are usable, so 350-250mb free is a lot.
battery
the most problem of these ROMs is "battery drain" .
Is here someone who has tested Codename Lungo ROM "battery drain" ?
any screenshot of battery use?
beforehand thanks for yours reports:good:
I have been using Sultan's "CyanogenMod 11 with 3.0.16 kernel" and it usually gets to one and a half day. I'm using Anker battery btw.
sonic4ever said:
I have been using Sultan's "CyanogenMod 11 with 3.0.16 kernel" and it usually gets to one and a half day. I'm using Anker battery btw.
Click to expand...
Click to collapse
how stable is that rom?
I've been using it since the initial versions and it's the best roms my sensation has got until now :good:

[Q] CarbonRom Kitkat [janice][4.4.4] ★ [Final]

hi i am new to this. I would like to know how I can update the build? which donot have but still the battery is draining much . I lower my rom from this page I have the version -20140627- bone but I have the final version or build 21 which is very good .
I loved the rom but battery pulls me back
thank you very much

[Completed] Best Kernel and Custom rom for AT&T NOTE 2 I317 KITKAT 4.4.2

Hello, I have a AT&T Note 2 and I havent been getting good battery life. What kernel and custom rom do you guys suggest I flash to improve performance and iMPROVE battery life. I want to get at least 15 hours of heavy use. I currently run:
Android version: 4.4.2
Baseband version: I317UCUCNJ1
Kernel version: 3.0.31-1728680 [email protected] #1 Wed Oct 1 22:38:36 KST 2014
Build number: KOT49H.I317UCUCNJ1
Please help!
Hi, thank you for using XDA Assist. There never is a best rom since everyone has different tastes. But there are a bunch here you can try, http://forum.xda-developers.com/galaxy-note-2-att/development
Also see this, http://forum.xda-developers.com/galaxy-note-2-att
hey bro, from your knowledge which kernel and rom do you suggest I flash though. give me your opinion. thanks.
Sorry,I don't have that device so I don't have an opinion. See the links I gave you and ask there. They are the experts on your device.
Sent from my Nexus 9 using XDA Free mobile app
Thread closed.

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