HT4972: (How) can I upgrade my iPhone 4 from iOS 4.3.5 to 5.x (I don't want to go to 6.x yet)
Running iTunes 10.7 on a Windows 7 PC: when I sync the iPhone device I am invited to upgrade to iOS 6.0.1, currently on 4.3.5 (8L1), but I don't want to go that far. I only want to go as far as the latest 5.x release (5.3, I believe).
iPhone 4, iOS 4.3