Just wondering will it be possible to update to first public release update ( let's say iOS 6.0.1 ) from GM or not ? How was it like in iOS 5 times ? Could you be able to update from iOS 5 GM to iOS 5.0.1 ? If it will be possible I'm thinking about updating my main device (iPhone 4S) to iOS 6 because iOS 6 on my test device (ipod Touch 4th Gen) is really nice![]()
Yes, you can. GM/RTM = Gold Master/Release-to-Manufacturing. It's the same build they are mass producing iPhone5 with in China to ship to customers. Can you imagine if no iPhone 5 recipient could update to 6.0.1?