I have a Verizon 4S running 5.1.1. Apple have stopped signing 5.1.1 Cydia and TinyUmbrella does have my 5.1.1 SHSH. I want to re-restore to 5.1.1 so I can start new. I have never updated to 6.0. Is it possible and any guides? Thank you. Also I am Gevey unlocked so I can't upgrade the baseband.