after some thot,here is what you should do:
-reflash GB backup and take OTA
-restore current backup(dont reboot after)
-wipe cache and dalvik cache
relflashing the rom without a data wipe should preserve your setup,and replace "/system with old firmware patch" with fresh /system install,ready to run on new firmware
Scotty, is there any significant advantage to going from running ICS on patched GB firmware to running ICS on the new firmware? Just wondering whether I should bother going back to stock to get the OTA. Don't really want to run the RUU right now because I'd have to back up my SD card first and it's about to be the weekend
I have an old bare-bones GB backup and my current backup is newts with the old firmware patch applied. Would the instructions you gave (quoted above) work for my situation?