unfortunately Apple has stopped signing iOS 8.2 beta 2 and beta 1, the last jailbreakable version of the iOS 8 beta updates. That means you’re not already have iOS 8.2 beta 2 / beta 1 installed, you won’t be able to jailbreak using existing methods (Taig Jailbreak 1.3 / PP Jailbreak) until another exploit comes.
So users who have already jailbroken on iOS 8.2 beta 2 and beta 1, should be very careful while installing unknown jailbreak tweaks, because if you’re installed bad tweak it’s can be easily force you to restore your device, which would mean that you will lose the jailbreak and all the tweaks installed on your device.
Apple killed iOS 8.1.3 Jailbreak with patched TaiG and PP jailbreaking possible exploits. This mean if you’re on iOS 8.1.3 update, you have to wait until next exploits comes. iOS 8.2 beta 2 released without expiration date. But the expiration date has finally come down. From this stop signing it’s effectively saying it has expired.
iOS 8.2 is the next major update in iOS 8 versions. Up-to date Apple already released 5 beta versions of iOS 8.2 update and 2 beta versions of iOS 8.3 update. so iOS 8.2 update will be released soon for the public download. iOS 8.2 Jailbreak update also will come quickly with this download.
If you’re still on iOS 8.1.2 update and didn’t Jailbreak your device yet? you can follow this link for Jailbreak iOS 8 – iOS 8.1.2 – download Cydia to iOS 8 – iOS 8.1.2 devices. Jailbreak tools available for both Windows or Mac computer