I know there are probably loads of similar questions but I can't find any that match my particular situation. So… I'm trying to jailbreak my iPhone 4S BUT my software version is 6.1.3… Yeah that sucks because evasi0n (the program I'll be using) breaks up to 6.1.2.So I have decided to try and "downgrade" my software version to 6.1.2. I downloaded the 6.1.2.ipsw and followed some instructions. I plugged my device in, went to the spot where it shows the "Restore iPhone" thing and I hold shift and alt and then click the "Restore iPhone". I located the.ipsw file and click that. I get an error saying the firmware in not compatible… What should I do? How can I make this work because I really want to jb my phone! Also, if you could explain this to me in simple terms that would be SUPER DUPER helpful! Thanks! ALSO, I'm not really sure what category to put this in so I just chose software.