Originally Posted by doriss
i have owned my SGS2 for 2 months. battery life has been ok, depending on usage. suddenly, from one day to another my batteries don't last anymore at all. go from 100% TO 0 in less than 4 hours. i at first thought the battery was defective, but my spare battery has the same problem! It's crazy! there's no background apps, the display brightness is turned down, i checked everything i can think of. once i just had the fully charged phone sitting there, at work. send 2 text messages and 4 hours later it was drained! without using it!!!! Help!?
I have a solution for this problem at least it worked for me... Go to setting..then wireles and network ..then mobile network and UNCHECK where it says USE PACKET DATA..... if you need to connect to the internet using the 4 g network just go back to the settings and check off where it says use packet data.... i hope this will solve the problem..