An original Apple USB-A to Lightning cable is highly recommended (USB-C cables often fail in DFU mode). Step-by-Step Installation Guide 1. Create the Bootable USB Open Rufus on your Windows PC. Plug in your USB drive.
Here is a detailed guide on what this tool is and how to use it. What is Justatech Checkra1n for Windows? Download Justatech Checkra1n0 4Windows iso
For iPhone 8, 8 Plus, and X on iOS 14, you must disable the passcode and "Skip A11 BPR check" in options for the jailbreak to work. An original Apple USB-A to Lightning cable is