I'm hoping someone can help me out of this and I won't have to go to Verizon. I did a dumb thing, some background: I had ICS with one of the patches they came out with later. -Tried flashing to JB and it failed on file verification. -Used Matt's 1.82 utility to put the phone back to stock ICS, but forgot to root -Updated to JB -Upon reboot, realizing that I forgot to root first I thought, hey I'll just go back to stock ICS and start over. Big mistake! -I tried reverting back with Matt's 1.82 again and it failed on flashing the boot.img, so I tried using RSD Lite and the ICS SBF files and it also fails. The error I'm getting when trying to write boot.img is "(bootloader) Preflash validation failure" So now I can't boot ICS nor can I reapply the JB update. Anyone have any ideas on how to either get back to ICS or get JB working?