[1.1.2 OTB] 3.9BL (accidental upgrade to 1.1.3) error (1) when trying to downgrade
I have a friend which has a OTB 1.1.2 phone (week 44) but 3.9 BL. Well I downgraded the phone to 1.1.1, jailbroke it, and unlocked it. Everything worked fine. Well the idiot freaken sync'd his iphone and also allowed it to update to 1.1.3
Now I can't even downgrade cause when it goes through the process of extracting the restore files, I get an itunes error (1), and it stops. Leaving the phone in DFU mode. Ive tried it with 1.0.2, 1.1.1, and 1.1.2 but nothing.
Anyone gotten past this? I see a bunch of people successfully downgrading, but I cant seem to. Ive tried 3 different computers, and itunes 7.4 and 7.5, nothing.