I upgraded to 2.2 last night, but got stuck in the reboot loop. To fix it I reflashed to a 2.1 ROM and then re-applied the FOTA upgrade to 2.2, which seemed to work fine. The only problem now is that I have lost all my SMS and MMS. They should've been backed up when the original (failed) 2.2 upgrade took place. Is there any way to restore this backup? I've tried a factory reset but no luck.