I jst got an iphone4s,bt d battery drains quickly.Even 2 my greatest surprise wen switched off my fone wen d battery was 60% at night bt wen i woke up in d morning it has gone flat,it could nt cum up nt untill i plugged it 2 light.D fone is always hot weneva i'm browsin nd d battery drained quickly.I'm nt 2 sure if it's d battery or d panel because wen i returned it d guy he said he will get another battery,bt he later called me dat though he has changed d battery bt d fone is always hot if he's browsin .I need someone 2 help me out here i will really appreciate dis forum advice in gettin out of dis mess.

Switch to edge and download batteryDoctor in AppStore.. 3G drains battery

Iphone batteries don't last....stupid asŝ battery draining phones.
Try turning off roamimg, and make sure no applications are running in the background. double click the front button in quick succession to see all the apps currently running in the background, and turn off anyones you don't need.

I did all dis stuff infact i always switched off d cellullar data bt it still drained.Even wen d fone is switched off d battery still get drained.