If you hate iOS 8, whether because it runs like crap on your device, you miss your jailbreak, or because it’s significantly more buggy, you’ve previously had the option to downgrade back to iOS 7.1.2 if you wanted to. But bad news. That ship has sailed. Apple has stopped signing iOS 7.1.2, making iOS 8 the only version of iOS that can be installed on any device capable of supporting it.