I am having iPhone 3G with iOS version 3.1.3. I am going to update iOS 3.1.3 to 4.1.
After update iOS 4.1, can I restore it again to iOS 3.1.3 ?
Will it get any issue after restore the version ?
Thanks.
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I am having iPhone 3G with iOS version 3.1.3. I am going to update iOS 3.1.3 to 4.1.
After update iOS 4.1, can I restore it again to iOS 3.1.3 ?
Will it get any issue after restore the version ?
Thanks.
3G is borderline to update in my opinion, but with the latest versions it should have become better (you probably want to go directly to 4.2). 3G won’t have all new features anyway.
If you need to test on it you don’t have an alternative anyway. For personal use I’d recommend a new device. 🙂
Restoring to a previous version is officially not supported. People got lucky with it, though. It is not guaranteed that you have the exact same state as before, though, which diminishes value as a testing device.