Help S3mini High Battery Drain

[sah367]

Hi all

Sorry if this has been covered already....

My S3mini has started to consume a lot of battery over the last few days. Looking at the Battery Usage, it is showing that Android OS is using a very high portion of it (sometimes up to 70%).

Does anyone know what could be causing this, or a possible solution??

Many thanks

Scooter

 

[marduj]

I have this problem to.I even bought new battery, tried to flash different and new firmwares and after flashing it is good battery life for a few days or sometimes weeks but than starts to drain battery and it is always android os.I charged battery full and overnight battery is gone to 60 or 70% with no 3g no wifi and no screen on.I have just ten apps installed.