GTISC Shows How to Jailbreak iOS 7.1.2 Windows Device
Here is how the new tool should jailbreak 7.1.2 iPhone on Windows if you had this program:
Step 1. Connect your iPhone to your Windows PC. There is no guide for Mac jailbreak with GTISC jailbreak but we expect news soon.
Step 2. Launch the program [it can’t be downloaded by you yet, but it might happen so that GTISC present it to users after testing] and run jailbreak.
Step 3. Once you are jailbroken, you have to run jailbreak iOS 7.1.2 recovery app each time you reboot.
You can watch this YouTube video published by @blue9057 where he demonstrates the jailbreak in work for iOS 7.1.1 iPhone 5S which also supports 7.1.2 version. You can watch the video here: https://www.youtube.com/watch?v=EiYxYB_OcXQ
If you need to jailbreak iOS 7.1.2 iPhone right now, you can use Pangu tool which was released for public use, is free to run and comes with numerous fixes for both Windows and Mac. You can download this program at the Pangu jailbreak official site.