How to Jailbreak iOS 8.1 on Mac
If you followed the above tips, it's time to get down to work and do the process on your Mac computer. You just have to follow the following steps.
2-Double-click the DMG file to extract the application and save it to your desktop.
3-Right click on the application and select Open.
4-Connect your iPhone to your Mac, using the USB cable.
5-Following the instructions of the tool, unlock the iPhone 6 and select "trust" to detect your phone properly.
6-If the device has detected the Start button on the Jailbreak is available, click the button. The application will show you three different notices, read them carefully and make sure you put it in airplane mode before proceeding by clicking "Already Did" (I did)
7-Now begin the process, which can take a while. Be patient and wait for it to finish. If you ask off the "Find my iPhone" is in Settings, do.
8-If at any time the device display shows a slide to slide and update, slide it and let the process continue.
9-The phone will reboot and after reboot, the Pangu tools and Cydia should appear on the screen.