[Q] galaxy s2 battery life - Galaxy S II Q&A, Help & Troubleshooting

Hi everyone, my galaxy s2 i900t gets about 1% battery drain per minute, im using the latest cyanogenmod from the installer, any suggeations on how to fix it?

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Galaxy SIII problem !

Hello everybody, i have a big problem.
Why on Galaxy S3 cell standby, Android system and Android OS use so much battery?
On my friend's HTC One X every of this uses barely 3% of battery, while on my Galaxy this number reaches even 20%. I will post a screenchot.
PS: I downloaded and installed latest software update.
Sent from my Galaxy SIII using xda app.
Fycola123 said:
Hello everybody, i have a big problem.
Why on Galaxy S3 cell standby, Android system and Android OS use so much battery?
On my friend's HTC One X every of this uses barely 3% of battery, while on my Galaxy this number reaches even 20%. I will post a screenchot.
PS: I downloaded and installed latest software update.
Sent from my Galaxy SIII using xda app.
Click to expand...
Click to collapse
You have to use Betterbatterystats and run it and detect what uses your juice.
Download https://www.google.com/url?q=http://...2ZYrutbyzY_zvg
There next you have to unbloat your phone. Remove or freeze with Titanium backup
http://forum.xda-developers.com/show....php?t=1634624
An example is:
At end your S3 have to use max 2-4 % per night wifi and wcdma switched off on gsm mode.
This is a Bug that was worked out in later firmware versions........it is not a true representation of the batter use for the cell standby. its just an eye sore but it is really not eating that much of your battery.
if you are on the new Roms and firmware then ignore my post all together.
Fycola123 said:
Hello everybody, i have a big problem.
Why on Galaxy S3 cell standby, Android system and Android OS use so much battery?
On my friend's HTC One X every of this uses barely 3% of battery, while on my Galaxy this number reaches even 20%. I will post a screenchot.
PS: I downloaded and installed latest software update.
Sent from my Galaxy SIII using xda app.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1732722
Here's the FIX for Cell Standby issue mate.

[Q] Cyanogen mod battery issues for 4.2.2 galaxy note n7000

hey guys
I had recently updated my phone 4.2.2 via cynogenmod.. it worked smooth for 3 weeks,. past 1 week facing huge battery drain issues.. If i use the phone while charging ... the battery does not charge AT ALL.. is there any fix for this.. please help guyzzz

tmserverapp draining batery

I have two brand new s3 but one is draining battery. I used better battery stats and it showed that tmserverapp is the cause.
Can please somebody tell me what is this and how do I fix it.
Thanks guys.
decathlon said:
I have two brand new s3 but one is draining battery. I used better battery stats and it showed that tmserverapp is the cause.
Can please somebody tell me what is this and how do I fix it.
Thanks guys.
Click to expand...
Click to collapse
googling and in xda, users report that tmserverapp is related to some aplications like samsung mobile tracker, DriveLink.
i recommend if you don't use this services ... freeze it or use greenify or scheduled time battery saver (my best experience >>> greenifiy)
best regards
i did post replies in others similar posts about battery drains:
Battery drains while device is sleeping???
http://forum.xda-developers.com/showthread.php?t=2303967
[Q] Galaxy S3 battery drain
http://forum.xda-developers.com/showthread.php?t=2308257
more informations and references:
Apps killing my battery
http://forum.xda-developers.com/showthread.php?t=1872475
google Drive Link
https://play.google.com/store/apps/details?id=app.scm&hl=en
Samsung Drivelink DEV needed ***BOUNTY REACHED!!!***
http://forum.xda-developers.com/showthread.php?t=1837847
[MOD] Drivelink (Mirrorlink) Full Mirroring
http://forum.xda-developers.com/showthread.php?t=1951960
=============================================================================================
Galaxy S III - Omega v45 Jelly Bean 4.2.2
Galaxy S II - [ROM][02 Apr][LSN][4.1.2][V14.4] WanamLite Clean & Fast & Pure Stock Themed
Galaxy Tab 2 7" P3100 - [Sungsonicâ„¢ HD][Version-2] [P31XX][JB 4.1.2]
Galaxy I5500B - CyanogenMod 7.2.0-RC2+ Galaxy 5 Port - Psyke83

[Q] screen on time in JB 4.1.2

I am coming from Google Nexus S to Galaxy SII I9100 International version.
Now in Nexus S with the original samsung battery 1500 mAH i used to have around 3.5Hour screen on time on CM 10 with its default kernel.
I just bought Galaxy S2 and have been using it. I have noticed that the battery is much better as compared to Nexus S. I have flashed Snapdragon S2 rom JB 4.1.2 and i was impressed cause i got near 5Hour screen on time today. So i wanted to ask that how much do you guys get?
I got 1650 mAH battery provided by samsung
converse5 said:
I am coming from Google Nexus S to Galaxy SII I9100 International version.
Now in Nexus S with the original samsung battery 1500 mAH i used to have around 3.5Hour screen on time on CM 10 with its default kernel.
I just bought Galaxy S2 and have been using it. I have noticed that the battery is much better as compared to Nexus S. I have flashed Snapdragon S2 rom JB 4.1.2 and i was impressed cause i got near 5Hour screen on time today. So i wanted to ask that how much do you guys get?
I got 1650 mAH battery provided by samsung
Click to expand...
Click to collapse
If you are on stock-based ROM,with stock kernel,you normally get high battery.If you flash custom ROM,like CM 10.1 or JellyBam,things will change.I don't know if others too,but I got aroung 2-3 hours of battery,with phone overclocked to 1400 MHz.Stock ROM battery will be always better,but I don't ;like the Stock ROM's UI.
Ive got a custom battery 1680mah yeah...30extra mah lol. 3hrs of screentime. With s4rom. And dorimanx 8.30
Sent from my GT-I9100 using xda premium
bbbfr said:
Ive got a custom battery 1680mah yeah...30extra mah lol. 3hrs of screentime. With s4rom. And dorimanx 8.30
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
Really? another battery thread..... Just as an FYI though, I've managed to get 2.5 hours with 60% remaining over 36 hours. Check the screenshot. That is the Samsung 2000mah batt though.

[Q] SlimROM 4.3 battery drain??

I just upgrade my i9100 from ASNET MIUI V5 ROM ANDROID 4.1.2 to SLIMROM BUILD 2 ANDROID 4.3,... but after it my battery got drain very quickly... even in sleepmode, battery drain 100% in just 6 hours without doing anything????... From I know android 4.3 should be better battery life than 4.1.2....I would like to use my i9100 as mobile data and wifi tethering only for my galaxy s4 i9500, is there some kernel and ROM better battery life for suggestion??
Follow these guides, may be solve your problem.
http://forum.xda-developers.com/showthread.php?t=2357417
http://forum.xda-developers.com/showthread.php?p=31352333
http://forum.xda-developers.com/showthread.php?t=2495276
CipanX7 said:
I just upgrade my i9100 from ASNET MIUI V5 ROM ANDROID 4.1.2 to SLIMROM BUILD 2 ANDROID 4.3,... but after it my battery got drain very quickly... even in sleepmode, battery drain 100% in just 6 hours without doing anything????... From I know android 4.3 should be better battery life than 4.1.2....I would like to use my i9100 as mobile data and wifi tethering only for my galaxy s4 i9500, is there some kernel and ROM better battery life for suggestion??
Click to expand...
Click to collapse
Honestly, I've also used the SlimBean. Consumes a bit 'too much for my taste, the only ROM that does not have a battery drain is the Cyanogen 9

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