Odyssey Jailbreak

For liberating your iOS device (A9-A13) operating on iOS 13 to iOS 13.7, consider the Odyssey Jailbreak. This open-source jailbreaking tool enables you to tailor your iPhone or iPad in ways that exceed Apple's standard restrictions. To get started with Odyssey, download the Odyssey IPA and employ the IPA installer of your choice for a straightforward installation process.

What is Odyssey Jailbreak?

Odyssey is an influential semi-untethered jailbreaking tool specifically crafted for iOS 13. It was launched as an open-source project to honor s0uthwes, the maintainer of TSSChecker and futurerestore. Odyssey simplifies the installation of Sileo, enabling easy downloading of apps and tweaks for iOS. It further employs the libhooker library as an Injection Library to enrich the jailbreak process.

Given its semi-untethered nature, the jailbreak is erased with every restart of your iPhone or iPad. To re-jailbreak your device, you need to use the app again. If Odyssey Jailbreak fails to open, reinstallation is required.

Odyssey Jailbreak exploits one of three methods to jailbreak iOS 13. Depending on your device and the version of iOS 13 it's running, it utilizes the tardy0n exploit [13.0 – 13.5], FTSB exploit [13.0 – 13.7 on A9-A13], or cicuta_virosa exploit [13.0 – 13.7] to jailbreak your iPhone. The most stable one is the last exploit, but it doesn't support the newest devices.

Additionally, Odyssey Jailbreak includes a built-in CoreTrust Bypass and Codesign Bypass, allowing any binary to be loaded regardless of signatures or certificates in the CMS blob. This feature facilitates the installation and running of unsigned apps sideloaded via IPA files. The installed apps will work without revokes only in a jailbroken state on iOS 13.

By default, an SSH package is also installed with the jailbreak, letting you connect to your iDevice using a terminal and SSH client. This enables package and tweak management from a computer. The app includes several settings like enabling tweaks, changing themes, disabling iOS updates, setting nonce, and restoring RootFS.

Odyssey Jailbreak comes with a built-in “Set nonce generator”, useful for iOS downgrades and upgrades. With this, you can manually set nonce for your jailbroken device, allowing you to restore no longer signed IPSW system files with tools like futurerestore.

Odyssey 1.4.2, the latest jailbreak for iOS 13 – iOS 13.7, is developed by the same team responsible for the Cheyote jailbreak for iOS 15, the Taurine Jailbreak for iOS 14 – iOS 14.3, the Chimera jailbreak for iOS 12, and the Electra jailbreak for iOS 11.

Although it's one of the most stable jailbreaks for iOS 13, alternatives such as unc0ver or checkra1n jailbreak exist if Odyssey does not work for you. Odyssey Jailbreak operates on iOS 13.7 down to iOS 13.
As an open-source project licensed under the 3-Clause BSD License, Odyssey Jailbreak's files can be accessed through the GitHub Repository. Building the Swift-based semi-untethered jailbreak on macOS using Xcode is straightforward. The source code for version 1.4.2 of the Odyssey app has also been released, comprising 46% Swift and 44% C, and is licensed under the BSD 4-Clause License.

Supported Devices:

iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 Mini, iPhone 12, iPhone SE (2020)
iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max
iPhone X, iPhone XS Max, iPhone XR
iPhone 8, iPhone 8 Plus
iPhone 7, iPhone 7 Plus
iPhone 6s, iPhone 6s Plus
iPad Air (2019, 3rd generation)
iPad Mini 4
2nd-gen 12.9-inch iPad Pro, 1st-gen 12.9-inch iPad Pro, 1st-gen 10.5-inch iPad Pro
9.7-inch iPad Pro
iPad Air 2, iPad Air
iPod Touch 6G

What's New:

1. Odyssey Jailbreak has been updated to version 1.4.3.
2. Sileo has been updated to version 2.3-1.
3. The default repo has switched from Packix to Havoc.
4. Resolved problems with unsuccessful jailbreaking on A12/A13 devices.
5. Memory spikes during app launches have been eliminated.
6. Fixed a substantial proportion of full system freezing issues.
7. Introduced Odyssey crash handler (BSOD).
8. Added Recovery Utilities that launch after a BSOD.
9. Updated bundled Procursus.
10. Backported bootloop and remount fix from Taurine.
11. Enhanced exploit reliability on iOS 13 – iOS 13.7 for all devices from A10 upwards.
12. Expanded support to include all iOS devices running on iOS 13 – iOS 13.7.
13. Resolved memory leak and freezing problems.
14. Fixed sideloading issues.
15. Improved exploit reliability for A11/A12 devices.