Apple today has officially stopped signing iOS 12.0.1, which was originally released back at the beginning of October. This means that downgrading from the most recent version of iOS, which is iOS 12.1, is no longer possible.
Ecobee HomeKit Thermostat
Apple regularly stops signing older versions of iOS as part of its efforts to keep users on the most up-to-date and therefore secure versions of the operating system. Apple most recently stopped signing iOS 11.4.1, preventing downgrades from iOS 12 to iOS 11, and stopped signing iOS 12.0.
Over the years, the reasons to downgrade have become increasingly sparse – especially as users rely on over-the-air updates versus plugging directly into iTunes. In the past, users would often downgrade in order to jailbreak.
The most current public version of iOS is iOS 12.1. Apple is also currently beta testing iOS 12.1.1, which is currently on its third beta. The update includes new iPhone XR features, new Apple Watch complications, and more.
Did you have to downgrade from iOS 12.1? Let us know down in the comments.
- iOS 12.1.1 will let iPhone XR users expand notifications with Haptic Touch
- Third iOS 12.1.1, macOS 10.14.2, tvOS 12.1.1 beta and second watchOS 5.1.2 beta now available
- Seven new Apple app complications coming soon to Infograph face on Apple Watch Series 4
- FaceTime Live Photos returns in iOS 12.1.1, flip camera UI improved
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