http://wmpoweruser.com/does-your-post-nodo-phone-need-a-battery-recalibration/comment-page-1/Diseased Yak said:I'm about to pull my hair out here. I've had my Samsung Focus for a few months now, and everything's been going great. However, for the last 3 days, my battery life went to shit. I can charge it to full, NOT EVEN USE IT, leave it sitting overnight on my dresser, get up the next morning and the battery's drained. WTF?!
I'll then charge it, use it normally throughout the day just fine, but then the cycle repeats: dead battery when I get up the next morning.
What could be draining it? I'm trying to think of any apps I've installed and am drawing a blank on what it could be.
Did you try this?