Originally Posted by bryanqjx
So I was getting very poor battery life on my Galaxy S II running Cyanogenmod 9 stable. As shown on the screenshot, my battery lasted only about 7 hours it requires a charge. I wasn't running a live wallpaper nor I was running any intense app. I tried to calibrate my battery but there was no improvements. May I know what's wrong? I didn't had some poor battery life while I was on previous roms such as checkrom and even the stock rom. Any helps appreciated. Thank you!
ah that not so bad, sorry i dont have a samsung (looking for a battery life thread but cant find one)
but my phone on 2g only i get 17h on time with like 2h45 screen on....... lol
and i see your on 3g, if i do that on my lg optimus 2x i get some thing like you i guess never tried.... but on 3g my battery is dead fast.
so this isnt bad for me.
but try other roms or maybe your baseband or rill are not good. try download getrill app from market