OK, I've searched and searched, but can't find anything other than "put in recovery mode and restore via iTunes" for my problem, and that isn't doing it for me. I had a GSM iPhone4 Jailbroken with firmware 4.3.2. I recently enrolled as a iOS dev, and wanted to install 5.0 beta. I ran into a host of errors, and figured (who knows if I was right or not) that the JB might be factoring into my inability to restore to 5.0. So, I decided to restore to a clean install of 4.3.3. However, when I try to restore directly from that file (option-clicking restore in iTunes), I eventually get an error unknown (1) that I cannot restore. I've tried kicking in and out of DFU and recovery, to no avail. At this point I'd be happy with a clean install of the stock, public firmware. Is there anything I'm obviously missing here?