Download checkra1n Jailbreak

Release notes

checkra1n 0.12.4 Changelog

• Hotfix for A9X devices, which could not boot on 14.5 at all with 0.12.3.
• Fix package dependency issues on the deb repo.

checkra1n 0.12.4 Changelog

• Added 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.
• 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.

checkra1n 0.12.42 Changelog

• Enables USB on AppleTV 4K during normal system operation.
• Fixes A10 and A10X devices crashing when trying to jailbreak on iOS 14.3 or higher.
• Fixes an issue where some LaunchDaemons were loaded on platforms where they should not have been.

checkra1n 0.12.1 Changelog

• Adds an on-device alert to indicate checkra1n’s Safe Mode is active.
• Adds support for iBridge SSH from the same host.
• Partial support for the original HomePod (CLI only, tested to work with audioOS 13 and 14).
• Fixes an issue that would often cause Safe Mode to be entered on iOS 14.2 regardless of whether the user requested it or not.
• Safe Mode no longer loads 3rd-party LaunchDaemons.
• NVRAM is now unlocked on iOS 14.2 as well.
• Fixes an issue where jailbreaking an AppleTV fails on fresh tvOS installations.
• The bundled dd binary now has the entitlement required to access block devices.
• Fixes multiple memory leaks in early-boot binaries.
• Changes some GUI internals that should reduce the chance of exploit failure and GUI hiccups.