Hi there, I have an iPhone 4 on iOS 4.0. It's jailbroken and I have Cydia apps as well as other apps. I want to update to 4.3.1 with the new redsn0w but I have a few queries. I'm also not using ultrasn0w. 1) Can I just update straight to 4.3.1 using redsn0w and keep the jailbreak with all my apps etc. or do I need to restore first and the use redsn0w? 2) How do I sync all my cydia apps back onto my iPhone after I have jailbroken on 4.3.1 if I do need to restore first? 3) Does all my app data get saved ie. game saves? Thanks for you help!