A: Open the checkra1n app, and follow the instructions to put your device into DFU mode. Hax happens auto-magically from that point and the device will boot into jailbroken mode.

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.

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.

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.

Today we're releasing checkra1n 0.12.3 with support for Apple Silicon Macs as hosts. Due to changes in the USB stack, you may be required to unplug and replug the lightning cable as part of the …

Webra1n is an experimental web based UI for checkra1n, broadcasting ncurses - the terminal based ui - right to your browser and allowing headless devices (such as the Raspberry Pi) to present an …

On Debian-based distros (Ubuntu, Linux Mint, etc.) The recommended installation method on Debian based systems is our APT repo. This allows for easy updates and management of the checkra1n app.

Today we're releasing checkra1n 0.11.0 with support for iOS 14 on A9 (X) devices and lower. For newer devices, we need more time to work around a new security mitigation.

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 …

When trying to jailbreak multiple devices, only the first attempt will succeed. Workaround: relaunch checkra1n after every jailbreak attempt. Other known issues are available on our issue tracker. …