I think I may have found a way to upgrade the iOS w/out losing your data.
First, back the device up. Then, install iOS 4.2, lose the jailbreak, then re-jailbreak it and restore your apps and data.
Would that work? (for the sake of saving all of my progress in various games)
First, back the device up. Then, install iOS 4.2, lose the jailbreak, then re-jailbreak it and restore your apps and data.
Would that work? (for the sake of saving all of my progress in various games)