When 4.3 was released, i plugged in my iPad and told it to update. 3/4 of the way through doing a backup, it stalled. I left it alone for 4 hours, it did not move. I canceled the sync and forced closed the iTunes. I deleted everything from the iPad and did a restore from an earlier backup. When I was finished it said I had 4.3 But, I do not have Airplay nor Gestures, I do now have the new lock choice for the side switch. Now, what can I do to get the full 4.3 upgrade? It says no upgrade available.