When Apple closed Pangu vulnerability a couple weeks ago by releasing iOS 8.1 update, China hackers offered a turnkey solution called TaiGJBreak for iPhone, iPad and iPod touch running on iOS 8.1.1. The only issue about this method is that installing Cydia store is available only in the version for Windows. However, thanks to virtualization technologies and open assembly Windows 10 Technical Preview, use the utility to jailbreak iOS 8.1.1 can be on computers with OS X.
TaiGJBreak compatible with devices running on iOS 8.0, iOS 8.0.2, iOS 8.1 and iOS 8.1.1. Make it possible to jailbreak iOS 8.1.1 on iPhone 6/6 Plus, iPhone 5 / 5s / 5c, iPad 2/3/4, iPad Air / Air 2, iPad mini / 2/3 and iPod touch 5G. For Windows users, detailed guide is on this page. If you have a Mac, use the instructions below.
How to make a jailbreak iOS 8.1.1 on Mac OS X:
Step 1: Before you continue, sign up for Windows Insider and download the Windows 10 Technical Preview.
Step 3: Open the article here and continue with step 3.
Step 4: After you finish installing Windows 10 on a Mac, open the virtual machine and load the executable TaiGJBreak here.
Step 5: Before you continue, the mobile device should prepare to jailbreak. To do this, go to the menu Touch ID and password, and turn off password protection gadget.
Step 6: On the iPhone and iPad, open Settings, then iCloud -> Find My iPhone and Find turn off iPhone.
Step 7: Switch to a virtual machine with Windows 10 and run TaiGJBreak as administrator.
Step 8: Connect the device to your computer. After the program recognizes your gadget, uncheck near 3K (pirate app store). Should remain Cydia 1.1.16.
Step 9: Press the green button below and the program will assume jailbreak iOS 8.1.1.
Step 10: Wait until the operation is complete. When the window appears TaiGJBreak green smiley, iPhone or iPad can be disconnected from the Mac.
After rebooting the desktop of your mobile device will be the icon Cydia.