Android OS has been eating up my battery time and time again. It itself gets stimulated and consumes alot of battery like about 60% and in its normal state it consumes about 6-7%. I have done factory reset twice and at the moment I am having just 2 appa installed but it has got nothing to do with the apps. Android OS prevents the fone from going into deep sleep. I have all the syncs and location servicea turned off. I wikl attach some screen screenshots that might help you if you ask for them.
I have Samsung galaxy S II plus running 4.1.2 Jb
I have Samsung galaxy S II plus running 4.1.2 Jb