Hi all! I have: iP4 4.1 Firmware 1.59 Baseband Was jailbroken w. Greenpois0n until last night I was attempting to upgrade to 4.3.3 last night to do the Jailbreakme.com JB, and got a ton of errors and finally got stuck in a recovery loop. I just restored to 4.1 and used the recovery fix from iClarified (then quit while I was ahead - for that saga, click here http://forums.macrumors.com/showthread.php?t=1218438). The phone works now, but I'm concerned that I cannot upgrade. When I was stuck in the recovery loop, I attempted to do a straight restore upgrade via iTunes (just pressing restore, not Shift+Restore). When I tried this, I got an iTunes error message saying that the iPhone could not be restored. Am I now stuck with a phone that can't be upgraded? If so, why would that be the case? I've only run 4.1 w. Greenpois0n JB - nothing else (although I did make sure I kept the 1.59 BB). Any insight as to what I'm doing wrong, or what exactly is happening here would be greatly appreciated. Thank you!!