How to back up application data is a question I get asked almost on a daily basis. This question seems to get asked even more frequently every time a new jailbreak is released. I never recommend restoring from a jailbroken backup, ever. It can bring all kinds of problems with it and cause crashes and freezes. I always recommend a new restore.
But what about all your game save data and other app data? If you don't restore from a backup, it's gone right? Not exactly. There's tons of reasons why you may need to completely restore your device. Whatever the reason is, appbackup is a huge aid that helps bring your application data with you.
Hit the jump for a walkthrough!