Release

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Important information

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.

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

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:

Reliability on these devices will be improved in future releases.

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

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

The only official domain to download checkra1n from is https://checkra.in.

Please make sure to avoid similar-looking domains as they are often malicious sites.