I have a jailbroken iphone 4 that i want to update from 5.0.1 to 5.1.1. I have never updated past the 5.0.1 that i have now so i don't understand how to get the shsh so that i don't update to the newest version of ios. I understand the process (as i did look around before asking!) but i don't see any comments on my particular issue. I get the back up itunes and backup cydia, but how to find the shsh and the actual 5.1.1 file are where i'm stuck. Thank you for your help!