The computer will boot into a stripped-down Linux interface, and checkra1n should launch automatically.
The jailbreak is semi-tethered, meaning you must re-run the jailbreak from a computer after each full device restart. checkn1x-1.0.6-amd64.iso
Unplug the Lightning cable from the phone and quickly plug it back in right when the message appears, or reboot the PC and try a different USB port. Pros and Cons of Using checkn1x Advantages Disadvantages Completely free and open-source Semi-tethered: Requires a PC to reboot if the battery dies No macOS or virtual machine required Does not support modern devices (iPhone XR or newer) Immune to Apple's software patches High failure rate with USB-C cables Lightweight and runs entirely from RAM Disables passcodes/Apple Pay on A11 devices on iOS 14+ Is checkn1x Safe to Use? The computer will boot into a stripped-down Linux
Disclaimer: Jailbreaking voids your iOS device warranty and may expose it to security risks. This article is for educational purposes. Ensure you comply with local laws and Apple's terms of service. Pros and Cons of Using checkn1x Advantages Disadvantages
Restart your computer with the USB drive inserted. During the boot process (when the manufacturer’s logo appears), press the boot menu key—typically F12 for most computers. If F12 doesn’t work, common alternatives include ESC, F2, F9, F10, or DEL depending on your motherboard manufacturer.
It allows users to bypass the lack of a native Windows version of checkra1n by booting into a minimal environment specifically tailored for the exploit.