To Jailbreak iOS 9.0-9.1, all you have to do is:
- Always back up your data
- Disable Touch ID, pass code, and find my iPhone
- Turn on Airplane Mode
- Download Pangu9 v1.3.0 for Windows or Pangu9 v1.1.0 for Mac
- Connect your iDevice and run the jailbreak tool
- Uncheck the PP checkbox and hit the Start button
- Hit the "Already Did" button (the one on the right if you get the Chinese version)
- The jailbreak process will now begin
- Once the Jailbreak tool hits the 65%, unlock your device and re-enable Airplane Mode
- Once the Jailbreak tool hits the 75%, unlock your device and run the Pangu app and tap "Accept"
- Once the the process is over, turn off Airplane Mode and then open Cydia
- Done !!
Unfortunately, this Jailbreak only supports 64-bit devices such as the iPhone 5s or newer, iPad Air or later, iPad Mini 2 or above, and the iPad Pro. That's it, you are now running the Untethered Jailbreak on your iOS 9.1 iPhone and iPad devices and can enjoy even more customizations and tweaks.
Pangu