Apple has recently closed the signing window for iOS 8.1.2. This means you can no longer download or upgrade to that version of iOS. If you want to go to 8.1.2 and jailbreak your device, it is no longer possible. However, this doesn’t mean you can’t jailbreak your device for testing purposes. The iOS 8.2 Beta is still signed by Apple and is perfectly jailbreakable using the PP Jailbreak Tool for Mac.
How to Jailbreak iOS 8.2 Beta
To jailbreak your device, you need to complete the following steps:
- Downgrade or upgrade your device to iOS 8.2.