If there is something you can not reproach the team of Chinese hackers TAIG is its effort to get everything working perfectly, but have not yet succeeded. They are launching many trying to correct all the problems that have been detected versions, but one that still have not managed to correct. We talked about the problem that the process stops at a particular point and prevent the installation of the jailbreak. At first it was 20%, yesterday released version 2.4.1 correcting the problem of 60% and today they have released a beta version that is supposed to prevent it stops at 30% and 40%.
In addition, this beta includes the latest version of Cydia, the 1.1.23 whose outstanding innovations to download packages from earlier versions (downgrade) of installed tweaks and a section that shows extensions compatible with the applications we have installed.
For those who already have done the jailbreak, you do not need you to go back to. If you did you use a version from 2.0 to 2.3 and you want to remove “setreuid patch” something highly recommended, you must add Cydia sources repository TAIG (res.taig.com) or 3K (apt.3kzhushou.com ) and update TAIG 8.0-8.1.X untether.
If you have not already jailbroken and viewing the list of innovations that bring this beta, it may be advisable to install this new version because it directly install the latest version of Cydia and is less likely to stop the process, but bear in that is a beta and is also likely to fail.
All latest Cydia version released can be found here
Tutorial on how to jailbreak iOS 8.4 using TaiG is below: