Originally Posted by spiderx_mm
If you want OTA upgrade, flash an official motoblur SBF first and then do the OTA upgrade. I believe that SBF for ICS ROM will also come out shortly. you can also directly flash it.
Do NOT do this! If you want back on the official updates, use a fruitcake to get back to stock and never update via OTA. You've got an unlocked bootloader, so doing so is just asking for a brick.
It shouldn't take long after the OTA becomes available for a fruitcake to be made from it.
Current phone - Nexus 4 16GB (CM10.1 RC2)
Current Tablet - Nexus 10 32GB (CM10.1 Nightly)
Previous devices - Motofail Backflip (CM7.2 Stable), Motofail Atrix 4G (CM10), HP Touchpad (CM9), Asus Transformer TF700 + dock (rooted stock ICS), Nook Color (CM7.1), Samsung Blackjack II (WinMo 6.1)