Follow the on-screen instructions precisely to enter DFU mode (holding the Side and Volume Down/Home buttons). The tool will run the
: Obtain a customized ISO file, such as the Checkn1x 1.1.7 image , which packages version 0.12.4. Flashing Tool : Download Rufus to create your bootable USB. Flash the USB : Connect a USB drive (at least 2GB). Open Rufus , select your USB, and load the Checkra1n ISO. Use DD mode if prompted for better compatibility. Configure Your BIOS : checkra1n 0.12.4 beta windows
Restart your computer and enter the BIOS/UEFI settings. The key to access the boot menu varies by manufacturer (commonly F2, F12, Del, or Esc). Set your USB drive as the primary boot device and save your changes. The computer will then boot into the Linux environment. Follow the on-screen instructions precisely to enter DFU
As noted, iPhone X, 8, and 8 Plus users cannot use a passcode while jailed. Flash the USB : Connect a USB drive (at least 2GB)