My Droid X2 reboots all the time and after two or three consecutive reboots, it will go crazy. What I mean is it will start vibrating, playing games, going in and out of airplane mode, will not allow a shut off, will not respond to anything. Yes, I have to take the battery out to get it to stop but it has messed with the life of the battery and now I have to charge my phone at least once during the day.