I have a rooted stock FD11 tu from loota's sprintstock cwm backup. After getting the fg11 update for sprint message, I decided to flash loota's sprintstock (along with the stock recovery) and let it complete the update...but it fails. After verifying the update and restarting, I get a screen that says "FOTA Updating" and "do not turn off target"...the progress bar gets to 20%, then it restarts, then the recovery screen appears, with a progress bar, about halfway through, the exclamation point in a triangle appears and then it restarts. Checking the system it still says FD11. Anyone have any ideas?