Just got my Galaxy S2 a few days ago with GINGERBREAD-UGKG2 firmware. I've let it give me a low battery warning a couple of times, then charged it to full afterward. Last night I charged it to 100% and left it idle for 14 hours with only a few widgets running (Fancy Widget, Blizzard Authenticator, and Facebook). In that time my battery got so low that my phone turned off. According to the Battery Usage app, it says Android OS used 95% of my battery in that time. The other 5% is Maps (probably Latitude syncing or something) and Cell standby. Right now it basically seems like I need to charge it twice per day even without heavy use. Is this normal? How much standby time are others getting?