I have a 4s and just jailbroke it. I am on 5.0.1 and forgot to turn off the auto-backup when connected to itunes. So I lost my pre-jailbreak backup. My question is how do I remove the Jailbreak now, and keep all of my contacts, etc... ? Also when 5.0.2 ( or whatever is next ) comes out will it automatically loose jailbreak when I update to It? Thanks in advance!