I did do a search, but didn't find anything. I had been running Cyanogen's latest 188.8.131.52 I had also been using Ultimate Droid 8.1.1. I had decided to flash to UD from CM. I used ROM Manager. I had been using the Helix 2 launcher with UD. I decided to try the launcher2, so I checked that. The whole process ran apparently normally. Except it did lock up at the cache backup stage at the dalvik cache backup. I had to pull the battery and re do the ROM download from ROM manager. However, when the screen pops up after all of the boot antimation cycle, and you unlock, there is an immediate launcher2 force close. I can get to nothing in the phone. I do have the entire contents of my sd card on my laptop, which has all of the backups on it, not including this latest one. Power off and hold the X key does not work, so I can't get to reboot recovery that way. Multiple power off and battery pulls did nothing. Another point is that I had been able to download UD only if I checked AdamZ's 1.0 low voltage overclock kernel. I would get ROM download error with ANY of the other kernel choices. I tried this after the ROM Manager update I found tonight. This time I checked Chevy's 1.25 low voltage, and the process seemed normal, other than the lockup during cache backup noted above. However UD had been running just fine when I had used it. So had CM So any help here would be really appreciated.