My N810 was getting the standard battery life, but all of a sudden, the charge doesn't hold at all. I charge it, it says battery is full and then even when I don't use it, it lasts a few hours at most. I did realize that right before it happened the first time, it was a little warm to touch when I took it out of my pocket.
Anyone else had the same issue? Any suggestions on what I should do? I bought it used (but practically new), so I don't think I can use the warranty.