Checkra1n 0.12.3 Beta Supported Jailbreak iOS 14.5 Some Bug detected in this version soon fix
New checkra1n is out for all devices, Support for iOS 14.5 Jailbreak for iPhone 5s through iPhone X, iOS 12.0, and iOS14.5, This release is a beta preview and as such should not be installed on a primary device.
This release is a beta preview and as such should not be installed on a primary device
What’s new
Highlighted changes
Support for iOS 14.5
Preliminary support for M1 Macs - read the announcement
New --force-revert command-line option to force rootFS reverting without access to the loader app
The included binpack has been updated and thinned
Bug fixes
Fixes an issue that caused the loader app to crash on tvOS 12
Fixes checkra1n crashing on macOS if using a recent MobileDevice framework
Fixes an issue that could cause the “terminal UI” to crash on Linux
Fixes an issue where the “terminal UI” could leave the terminal in an unusable state on exit
The “devhelper” process on Linux is now properly cleaned up on exit
Notes
A11 devices on iOS 14.0 and above require removing the passcode and enabling “Skip A11 BPR check” in the options. This is not recommended, but it’s there.
Known issues
A7 devices will currently not work with the Linux version
The exploit may not work as reliably on some devices, such as the Raspberry Pi Zero and Raspberry Pi 3
Linux GUI build when using CLI mode doesn’t support auto assertion of DFU mode on advanced Apple TV 4k breakout boards
bridgeOS:
If you disconnect the cable, then as soon as macOS boots it’ll take over the USB connection and disallow communication with the T2
Some users have reported checkra1n crashing when Chinese is set as the only system language. It is unknown whether any other language is affected.
Unsupported platforms
This beta is only available for macOS and Linux. Work is ongoing to support Windows, which will be added in a later release.
Package managers
At the moment, checkra1n only supports installing Cydia. Support for other package managers, including Zebra and Installer is coming soon and is expected within the coming weeks.