[I actually posted this in the forums on the official MIUI site as well, but those boards don't seem to be very active]
Ive been flashing ROMs to my Droid for a year now, (now my Tbolt), and since flashing this latest version of MIUI today, after the initial startup, everything seems to run smoothly, but once turning the phone off, I get stuck at the "M" screen.
The first time this happened I was able to reboot into recovery (latest Clockwork Recovery), wipe everything, and I mean everything, thoroughly...then reflashed again. It booted up, worked fine...I shut the phone down, went to turn it back on...and same thing. Stuck at the "M". Only now I can't even boot into recovery manually. Any ideas what could be causing this, and how to possibly fix this? I've never sweated boot loop issues before, as I've always been able to get right back into recovery. But now that I can't, I'm stumped.