I'm the person asks my questions over and over again until I get the answer I'm looking for. No one who had those answers. I had answers from here and eIC that it's not possible. It is possible, but as long as that person was once had a working jailbreak using Cydia before. I had it, but I upgraded to iOS 6.0.1. This is how you go back to iOS 5.1.1 without SHSH blobs, and yes, I swear it works. Trust me. First jailbreak the iOS 6.0.1 using the iOS 6.0 IPSW, and I used redsn0w for that. I did it the iOS 6 tethered by selecting the iOS 6.0 IPSW. Once done following this link I'm going to post. http://www.youtube.com/watch?feature=related&v=_OeBUKMbcrY That's it.