So I am jailbroken with a 4S, and I will eventually want to upgrade to iOS 6. When I restore my phone to stock so I can get the update, is there a way to save all my user data? For example, I have a lot of data for my games i've played, and I don't really want to have to reinstall AND replay all the games all over again to get where I was (especially my 7.8 million temple run score!) I understand that I will have to reinstall all my games, but if I can preserve the data from them that would be perfect! Just curious! Thanks!