Rooted by Tbolt using Revolutionary and as of this evening it's decided to shut down on it's own, it even shows the "power off" dialog box when shutting down. Any thoughts as to how to resolve this? Seems I'm stuck in a loop on this one....
I'm having the same problem. My rooted TB with GB keeps rebooting and shows and android with a caution symbol. I really don't want to have to restore. Any ideas?
I found a way around it for now. Just run your bootloader and clear the cache. Then reboot. The update should error and you'll have functionality of your phone... for now.
You could flash the new OTA from here if you want: