So I'm having the same issues that a lot of other users have been having. Phone shutting off at 70% batt or so, battery super swollen. On top of that, my widgets disappear every time the phone is rebooted, forcibly or just shutting off. Now, it doesn't turn on at all. Just gets to the 4G page and stays there, then it gets super hot before I have to take the battery out. Any ideas? I was rooted. I think I've unrooted and am on stock kernel, but I can't say for sure.