I rooted my phone a few months ago to try out a rom of ics, all went fine. I went back to stock rom about 2 months ago. I received the notification that i would be receiving theirs update soon. I downloaded it last night. I went to install this morning, and after it rebooted and showed the android unpacking. A bit later it boots back into GB and says the update failed. Ive tried this 3 times now. Could this be from having my phone rooted? I tried doing a factory reset and and it says my phone is up 2 date... but obviously it isn't. I can't figure this out, is always updated without a hitch before... thanks in advance any help.