As you may know, the TaiG team has officially released the jailbreak tool for iOS 8.3. However, there seems to be an issue with Cydia Substrate in iOS 8.3 which causes the jailbreak process to become stuck at certain percentages. This prompted the TaiG team to push out TaiG 2.1.2 version which addresses the issue. However, not many people will be too thrilled to re-jailbreak their devices. Fortunately, if you are already jailbroken using TaiG 2.0, you can update your jailbreak via Cydia.
The TaiG team has released an update for the TaiG 8.1.3-8.x Untether package that you can install from Cydia. This should fix most of the issues that were present during the TaiG 2.0.0 versions without the need to jailbreak your iDevice again. There was a TaiG 2.1.0 package that was leaked earlier but it has some issues as well like the disappearing icons.
At this point, the easiest and safest way to get hold of the TaiG 8.1.3-8.x Untether package is to go over at Cydia. Saurik has just announced that the package is now available in Cydia via the tweet below:
The TaiG 8.1.3-8.x Untether, version 2.1.2, supports Substrate! This package is available as an update in Cydia (from our Cydia repository).
— Jay Freeman (saurik) (@saurik) June 26, 2015
Earlier solutions required you to add TaiG’s official repo as well as the other 3K repo. But with this announcement by Saurik, it means that you don’t have add any repository to get the TaiG 8.1.3-8.x Untether package. Just make sure that Cydia is properly updated and you should see the package so can install it.
Let us know if you were able to update to TaiG jailbreak 2.1.2 .