I tried to use the GUI to upgrade my 1120 and mucked it up. The upgrade wiped out the flash but failed to upload the new .tar file. Now my AP is running (i haven't rebooted it) but I have no GUI. So, I have access to the CLI, I have a tftp server and a .tar file. Can I use the CLI and the tftp to recreate the flash file system with the .tar file? If not, how do I proceed from here? Seems like all the docs on the TAC are for upgrading 1130 and up APs to LWAPP but I believe that don't work with my 1120. Any ideas?