Checkn1x 1.0.6 (amd64) is a lightweight Linux distribution designed specifically to run the checkra1n jailbreak on iOS devices. It is an ISO file that you flash to a USB drive to boot your PC into a jailbreak environment without needing a full Linux installation or a Mac. Preparation Checklist checkn1x106amd64iso full
Architecture: The amd64 in your filename signifies it is built for 64-bit systems, which includes almost all modern Intel and AMD computers. How to Use It Checkn1x 1
A11 Devices (iPhone 8/X): You must go to Options in checkn1x and enable "Skip A11 BPR check." Note that you cannot use a Passcode/FaceID/TouchID on these devices while jailbroken on iOS 14+. How to Use It A11 Devices (iPhone 8/X):
Select your USB Drive (often listed as "UEFI: [USB Name]" or "USB Storage Device"). The PC will load a text-based interface. 3. Run the Jailbreak