After deleting the OS by accident I used Matt Groff's Droid RAZR Utility and all was good. I didn't root it because it wouldn't take the updates. I let it update for the second time while I did something else. I came back and found that the phone was totally dead (not powering on at all). Even after I left it plugged in over night. For some info, I had the boot loader unlocked and was using the TWRP recovery. No matter what combination of button mashing you do it won't start up. Any ideas?