For any reasons, you want to get back to iOS 8.3 after upgrading to iOS 8.4. Let’s see how easy and quickly to downgrade iOS 8.4 to iOS 8.3, iOS 8.2 or older iOS version.
There are reasons to get back iOS 8.2 from iOS 8.3 after updating. Almost iPhone users want to Downgrade iOS 8.3 back to 8.2 since the Touch ID problem in 8.3. Look at the tutorial below to see how to do.