Alright so with my limited programming experience and a few other things I have done I have decided to try and see if if it is indeed possible to make our own SHSH files for those of us who are locked out of 3.1.2 What I need: If you have a 3.1.2 SHSH; could you also get a 3.1.3 SHSH using umbrella from the Apple server and post both of them up here? By comparing the differences between the 3.1.2 and 3.1.3 SHSH we can see if we can trick itunes into allowing us to downgrade our firmware to 3.1.2; thus allowing us to jailbreak. I don't know how well this is going to work and can't make any promises; but I'd like to give it a shot. If you have both SHSH files that you could send; please PM me and I'll give you my e-mail address to send them to me. If you have suggestions/comments, you know the drill.