Today I noticed my battery went from 100% to 33% in the span of an hour. I did a power down and reboot but that didn't help, as I was losing a percentage point a minute. So I went to charge it on my PC, and got it back up to 44% and then unplugged it because I had to make a phone call. About 5 minutes later the battery meter jumped up to 82%. So when it seemed ok for a while, but then it started draining real fast once again. Any idea what the deal is? Is it really draining that fast or could the meter be off? I have a 3GS that is redsnow JB. Not unlocked. I could restore it if need be to factory. But I am curious if anyone has seen this type of behavior. TIA.