Update 2.2 to 3.0 backup app data I currently have a jailbroken 1st Generation 16 GB Ipod Touch with ver. 2.2 firmware. I am going to update (restore) to 3.0 firmware. I know from previous updates that I will loose everything. I want to back up some apps settings and database files. Given that hopefully some of them be compatible with 3.0, are these files in the applications folder or in another special folder?