Installing Odysseyra1n

For support in English, ask for help on the r/Jailbreak Discord Server.

Odysseyra1n is a semi-tethered jailbreak, meaning it requires a PC to re-apply the exploit after a reboot. Click the link to learn more.

checkra1n is a tool capable of jailbreaking millions of iOS devices with the A7 to A11 SoC on firmwares 12.0 to 14.8.1. It's currently only compatible with macOS and Linux. A Windows release is planned to release in the future.

After installing checkra1n, we'll be using a script to install Odysseyra1n. This replaces important parts of the jailbreak with modern and fast alternatives.


If you are already jailbroken with another jailbreak (besides Chimera, Odyssey, or Taurine), make sure to properly remove it before proceeding.

On iOS 14:

  • Odysseyra1n is only fully supported on A8, A9, A10(X), and A11 devices. A8X and A9X devices are only fully supported up to 14.4.2 using an older version of checkra1n, with a special method required for A8X and A9X devices on 14.5 to 14.8.1, which is detailed at Installing Odysseyra1n (A8X/A9X).
  • On iOS 14, A11 devices do not allow you to use SEP functionality in a jailbroken state. SEP functionality are things such as a passcode, Face ID/Touch ID, and Apple Pay.

Please select your operating system:


If you have a ChromeOS device, you can attempt to follow Installing Odysseyra1n (ChromeOS), however, do note that it is not recommended due to the fact that it is both more time-consuming and more prone to user error