Install old iPhone OS on development device
ios, iphone
Solution
I've found a site that is an interface to Apple's update feed, listing all the available firmwares for both the IPod touch and the IPhone. Using the XCode Organizer it is then possible to load new firmwares unto the development device, however, to downgrade it is necessary to put the device into DFU mode
Problem
I want to roll back an iPod Touch 2nd gen from the 3.0 OS to the 2.2.1 release so I can test my application on there. The documentation lists the OSes as being available on the dev center, but I'm unable to find them but for the 3.1 beta's. Did Apple just hide them where I didn't look, or are those files not available anymore, and if so, is there an alternative to rolling back the device?