Hello I'm getting a 4S tommorow, as I recently broke my iPhone 4. The cost of claiming on the insurance for my iPhone 4 was a bit less than upgrading to the 4S so why the hell not! Anyway, the last backup that was made of my iPhone 4 still resides on my iMac... will I be able to get all my data, app data, contacts etc onto the 4S? Or does a backup have to include what OS was on the phone at the time? Just wondering whether all the data from iOS4 will make its way into iOS5... if not that would be rather annoying! Thanks all!