My MyTouch Q (LGC800DG) is rooted (but no custom ROM). I tried to partition the SD card via ROM Manager and when it rebooted it got stuck on the "ANDROID 4G" screen. Every time I try to do a hard reset, it acts like it's going (boots up, shows the unpacking screen, restarts) and then gets stuck on the "ANDROID 4G" screen again. The screen will then turn off and I can turn it back on with the volume buttons or any of the QWERTY buttons, but it won't advance past that screen. I hope that explains it. PLEASE HELP.