My phone has been acting up. The battery will go from 1/2 life to totally gone in a matter of seconds from answering the phone, sending a message or checking facebook. The screen will bleep white and then go black and a red light will shine from the indicator spot (like where it'd blink when a message came through - i dont know any other way to explain it really) and restart/reset itself. It's really annoying and i'm not sure the exact problem (i am hoping its a battery issue). Any one else have this problem? Know what the problem is? Know how i could fix it?