I'm running 1.8.3 I rooted using gingerbreak, everything went fine. i followed the instructions here to unlock my bootloader How To: Unlock the Atrix 4G Bootloader - BriefMobile the process hit 99% then said flash failed. i cannot turn my phone on. i've taken the battery out, put it back in. tried holding volume up, down, both. when i plugged it into my computer i got a green light flashed once. help would be greatly appreciated. i'm freaking out right now.