Hey everyone I'm having a problem restoring my 3GS (3.1.3). I want to restore so I can upgrade to 4.1 or 4.2. I get an error every time. It's jailbroke from jailbreakme and I'm on windows until wednesday. I'm not new to this at all, I've just never experienced this. I'm thinking ultrasn0w may be getting in the way? Thanks in advance for any help!