All Releases

checkra1n 0.9.6 beta

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Important information

This release is a beta preview and as such should not be installed on a primary device.


What’s new

Bug fixes

  • Fixes support for the iPad 6th Generation
  • Fixes an issue where A7 devices would report an error code on success
  • Fixes an issue where jailbreak app icons would show up on the boot after using loader’s “Restore System” functionality
  • Makes the loader app more resilient to errors occurring after a long uptime
  • Fixes an issue where Loader and Cydia would fail with a no internet connection message on Chinese iPhones
  • Fixes an issue where the the iPad Pro Smart Keyboard would disconnect
  • Fixes an issue where fast charging did not work

Other changes

  • Add support for jailbreaking Apple TVs from within the same app
  • Added support for the iPad 5th Generation, iPad Air 2nd Generation the iPad Pro 1st Generation
  • Added support for iOS 13.2.3
  • Re-engineered the command line interface from the ground up
  • Drastically improved loader’s speed
  • Restructured loaderd and friends into separate launch daemons to survive userland reboot and removed insult from daemon name
  • Export kernel base and other useful things for developers (see jbctl for details)

If you are experiencing the -20, please rejailbreak with the no-substrate mode option checked in the app, and see if removing tweaks resolves your issue.

Unsupported devices

Support for the following devices is experimental, and may require more attempts than usual:

  • iPhone 5s
  • iPad Mini 2
  • iPad Mini 3
  • iPad Air

Reliability on these devices will be improved in future releases.

Unsupported platforms

This beta is only available for macOS. Work is ongoing to support Linux (eta son) and Windows, which will be added in a later release.

Package managers

At the moment, checkra1n only supports installing Cydia. Support for other package managers is coming soon, and will not require a checkra1n update.


All Downloads

checkra1n 0.9.5 beta

Download for macOSSHA256 6c1a1b9d8cbb3f2879a952d57...Looking for another OS? See all downloads »

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Important information

This release is an early beta preview and as such should not be installed on a primary device. We strongly recommend proceeding with caution.


What’s new

Bug fixes

  • Fixes an issue where the user may be signed out of their Apple ID
  • Fixes an issue that caused MobileSubstrate initialization to be delayed
  • Detect a case where the user may have an OTA update downloaded, which caused issues for some users

The following issues are caused by incorrect DFU mode entry, please make sure to follow the instructions in the UI:

  • An issue where the taptic engine did not work on some devices
  • An issue where biometrics did not work for some users
  • An issue where the touch screen became unresponsive for some users

Battery settings panel issue: We have investigated this issue extensively and found that some tweaks and libraries which some tweaks depend on cause this issue.

Other changes

This update includes a new fast DFU sequence. Entering DFU mode should now be safer and more reliable.

The loading mechanism for substrate has improved in this update, which improves the stability of the device.

If you are experiencing the -20, please rejailbreak with the the no-substrate mode option checked in the app, and see if removing tweaks resolves your issue.

Unsupported devices

checkra1n will eventually support all devices between the iPhone 5s and the iPhone X, however, this beta lacks support for the following devices:

  • iPad Air 2
  • iPad 5th Gen
  • iPad Pro 1st Gen

Support for these devices will be added in a later release.

Support for the following devices is experimental, and may require more attempts than usual:

  • iPhone 5s
  • iPad Mini 2
  • iPad Mini 3
  • iPad Air

Reliability on these devices will be improved in future releases.

Unsupported platforms

This beta is only available for macOS. Work is ongoing to support Windows and Linux, which will be added in a later release.

Package managers

At the moment, checkra1n only supports installing Cydia. Support for other package managers is coming soon, and will not require a checkra1n update.

checkra1n 0.9.3.2 beta

Download for macOSSHA256 bbdddefe6d49142c1ef3a994b...Looking for another OS? See all downloads »

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Important information

This release is an early beta preview and as such should not be installed on a primary device. We strongly recommend proceeding with caution.


What’s new

This build is a revision of 0.9.3, which fixes the following issues for real:

  • Fixes an issue where biometrics did not work for some users
  • Fixes an issue where the touch screen became unresponsive for some users
  • Fixes an issue where the loader app may not have appeared on the homescreen
  • Fixes an issue where the iPad Smart Keyboard did not work
  • Fixes an issue where the fast charging functionality did not work on some devices
  • Fixes an issue where the taptic engine did not work on some devices
  • Detect a case where the user may have an OTA update downloaded, which caused issues for some users

The loading mechanism for substrate has been rewritten from the ground up in this beta to improve the stability of the device.

This beta also adds an option to boot into no-substrate mode. To utilize this functionality, check the no-substrate mode option in the app.

Unsupported devices

checkra1n will eventually support all devices between the iPhone 5s and the iPhone X, however, this beta lacks support for the following devices:

  • iPad Air 2
  • iPad 5th Gen
  • iPad Pro 1st Gen

Support for these devices will be added in a later release.

Support for the following devices is experimental, and may require more attempts than usual:

  • iPhone 5s
  • iPad Mini 2
  • iPad Mini 3
  • iPad Air

Reliability on these devices will be improved in future releases.

Unsupported platforms

This beta is only available for macOS. Work is ongoing to support Windows and Linux, which will be added in a later release.

Package managers

At the moment, checkra1n only supports installing Cydia. Support for other package managers is coming soon, and will not require a checkra1n update.

checkra1n 0.9.3 beta

Download for macOSSHA256 f7a16ee122a6d7c8c9a0429db...Looking for another OS? See all downloads »

You can't download this on your iOS device. Come back on a computer to get started with checkra1n.

We couldn't determine your OS. See downloads »

Important information

This release is an early beta preview and as such should not be installed on a primary device. We strongly recommend proceeding with caution.


What’s new

  • Fixes an issue where biometrics did not work for some users
  • Fixes an issue where the touch screen became unresponsive for some users
  • Fixes an issue where the loader app may not have appeared on the homescreen
  • Fixes an issue where the iPad Smart Keyboard did not work
  • Fixes an issue where the fast charging functionality did not work on some devices
  • Fixes an issue where the taptic engine did not work on some devices
  • Fixes an issue where battery settings did not load for some users
  • Detect a case where the user may have an OTA update downloaded, which caused issues for some users

The loading mechanism for substrate has been rewritten from the ground up in this beta to improve the stability of the device.

This beta also adds an option to boot into no-substrate mode. To utilize this functionality, check the no-substrate mode option in the app.

Unsupported devices

checkra1n will eventually support all devices between the iPhone 5s and the iPhone X, however, this beta lacks support for the following devices:

  • iPad Air 2
  • iPad 5th Gen
  • iPad Pro 1st Gen

Support for these devices will be added in a later release.

Support for the following devices is experimental, and may require more attempts than usual:

  • iPhone 5s
  • iPad Mini 2
  • iPad Mini 3
  • iPad Air

Reliability on these devices will be improved in future releases.

Unsupported platforms

This beta is only available for macOS. Work is ongoing to support Windows and Linux, which will be added in a later release.

Package managers

At the moment, checkra1n only supports installing Cydia. Support for other package managers is coming soon, and will not require a checkra1n update.

checkra1n 0.9.2 beta

Download for macOSSHA256 0c010ab83414d016d2202f3f6...Looking for another OS? See all downloads »

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Important information

This release is an early beta preview and as such should not be installed on a primary device. We strongly recommend proceeding with caution.


What’s new

  • Fixed an issue where the Apple Watch would not receive notifications while jailbroken
  • Improve reliability of entering DFU mode
  • Fixed an issue where checkra1n could not be used on macOS 10.10

This beta adds an option to boot into no-substrate mode. To utilize this functionality, hold the volume-up button when the apple logo appears until the device finishes booting. From there you’ll be able to uninstall any tweaks causing you issues and reboot to get back to a normal jailbroken state.

Unsupported devices

checkra1n will eventually support all devices between the iPhone 5s and the iPhone X, however, this beta lacks support for the following devices:

  • iPad Air 2
  • iPad 5th Gen
  • iPad Pro 1st Gen

Support for these devices will be added in a later release.

Support for the following devices is experimental, and may require more attempts than usual:

  • iPhone 5s
  • iPad Mini 2
  • iPad Mini 3
  • iPad Air

Reliability on these devices will be improved in future releases.

Unsupported platforms

This beta is only available for macOS. Work is ongoing to support Windows and Linux, which will be added in a later release.

Package managers

At the moment, checkra1n only supports installing Cydia. Support for other package managers is coming soon, and will not require a checkra1n update.

checkra1n 0.9.1 beta

Download for macOSSHA256 dec472b249315a44a7a8caed0...Looking for another OS? See all downloads »

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Important information

This release is an early beta preview and as such should not be installed on a primary device. We strongly recommend proceeding with caution.


What’s new

This beta fixes multiple bugs, including:

  • An issue where the loader app would crash when installing Cydia on iPads
  • A crash when the macOS language was set to anything other than English
  • An issue where iPad Minis would not work with the GUI
  • An issue with the scp binary not working as expected

This version also improves clarity of some errors, specifically the -20 error, which now offers guidance on how to resolve it.

Unsupported devices

checkra1n will eventually support all devices between the iPhone 5s and the iPhone X, however, this beta lacks support for the following devices:

  • iPad Air 2
  • iPad 5th Gen
  • iPad Pro 1st Gen

Support for these devices will be added in a later release.

Support for the following devices is experimental, and may require more attempts than usual:

  • iPhone 5s
  • iPad Mini 2
  • iPad Mini 3
  • iPad Air

Reliability on these devices will be improved in future releases.

Unsupported platforms

This beta is only available for macOS. Work is ongoing to support Windows and Linux, which will be added in a later release.

Package managers

At the moment, checkra1n only supports installing Cydia. Support for other package managers is coming soon, and will not require a checkra1n update.

checkra1n 0.9 beta

Download for macOSSHA256 4d63520f02d29eb91046ce0bb...Looking for another OS? See all downloads »

You can't download this on your iOS device. Come back on a computer to get started with checkra1n.

We couldn't determine your OS. See downloads »

Important information

This release is an early beta preview and as such should not be installed on a primary device. We strongly recommend proceeding with caution.


Unsupported devices

checkra1n will eventually support all devices between the iPhone 5s and the iPhone X, however, this beta lacks support for the following devices:

  • iPad Air 2
  • iPad 5th Gen
  • iPad Pro 1st Gen

Support for these devices will be added in a later release.

Support for the following devices is experimental, and may require more attempts than usual:

  • iPhone 5s
  • iPad Mini 2
  • iPad Mini 3
  • iPad Air

To test on these devices, run the checkra1n app with ./checkra1n.app/Contents/MacOS/checkra1n_gui - to run the CLI.

Reliability on these devices will be improved in future releases.

Unsupported platforms

This beta is only available for macOS. Work is ongoing to support Windows and Linux, which will be added in a later release.

Package managers

At the moment, checkra1n only supports installing Cydia. Support for other package managers is coming soon, and will not require a checkra1n update.