Twice now for the second day in a row my phone has randomly rebooted. Both times I wasn't actually using the phone but happened to glance at the screen and see it rebooting. So it's possible it may have rebooted more than that. Both times I have been at work during the reboots. I remember with my Thunderbolt if the cell service was bad it would cause the phone to reboot, so I'm wonder if that may be the case now. I haven't downloaded any new apps recently. Anyone else experiencing this issue?