I've JB my iPhone 4 everytime there is a new update. Each time I upgrade my phones software I do it from a backup of my phone data. I've heard you should do it and select setup as new phone to avoid bugs. I'm wanting to do a clean fresh setup as new iPhone but am worried about my Game saves. I have AppBackup and AptBackup from Cydia, but my question is if i back all these apps up, then set up as a new phone, will it erase my game saves? Should I just copy all the app data with iPhone Explorer? whats the easiest quickest way to do a fresh new iPhone but not be forced to redo all the games i've gotten so far in?