How to jailbreak iOS 8.1.1 and iOS 8.1.2 with TaiG [Guide]

How to jailbreak iOS 8.1.1 and iOS 8.1.2 with TaiG 
TaiG team updated their jailbreak to support iOS 8.1.2, which was released by Apple to fix some bugs and address a problem where ringtone purchased through iTunes Store may have been removed form your device..
Here’s how to jailbreak your device running on iOS 8.1.2 using TaiG jailbreak.
Some important points before you proceed:
TaiG jailbreak supports following iOS 8.1.1 and iOS 8.1.2 devices:

• iPhone 6, iPhone 6 Plus, iPhone 5s, iPhone 5c, iPhone 5, iPhone 4S
• iPad Air 2, iPad Air, iPad 4, iPad 3, iPad 2
• iPad mini 3, iPad mini 2, iPad mini
• iPod touch 5G

TaiG jailbreak is currently available only for Windows. For now, Mac users will have to run Windows in a virtual machine to use the TaiG jailbreak. The jailbreak has been reported to be working in most cases, but on the off chance something goes wrong, it’s a good idea to have an escape plan. Disable any Anti-virus programs or firewalls that could prevent TaiG from connecting to the internet.
GUIDE:
Follow these instructions to jailbreak iOS 8.1.2 using TaiG jailbreak.

Step 1: Download the latest version of TaiG jailbreak from this link on your computer, and unzip the zip file.

TAIG 1.2 Jailbreak

Step 2: Connect your device to your computer using the USB cable.
Step 3: Disable Passcode from Settings > Touch ID & Passcode.
Step 4: Also turn off Find my iPhone from Settings > iCloud > Find my iPhone.
Step 5: Launch the application as an Administrator. Right click on the TaiG exe and select the “Run as Administrator” option.
Step 6: TaiG will take some time to detect your device. Once you confirm that it is showing the correct firmware version, deselect the TaiG App Store (the one in Chinese), just below Cydia 1.1.16.
Step 7: Click on the green jailbreak button to proceed. You will see the circular progress bar.
Step 8: After the jailbreak is complete, your device will reboot automatically, and you should should see the Cydia icon on the Home screen.
Enjoy new iDevice with a lot of customization and free paid apps!