I tried to update my 1.1 rooted nook with 1.2. Didn't work at all. Then I did the 8 on-offs, and it loaded the update. But, the nook was missing files and wouldn't work right. So, it looks like you need to restore your nook to one of the original unrooted versions before updating. The 1.2 doesn't seem like an upgrade to me. 2.1 was much better since it had access to the market. I backed up my apps before upgrading and I get the locked warning when I try to load anything. Can't wait for autonooter update. Feels like I have 1/2 a nook now.