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Tip

Your USB drive is now ready

You can safely eject it (important) from Ubuntu and plug it into any computer that supports UEFI.
After booting from the USB, the system will launch directly into the UEFI Shell environment.

Guide for WINDOWS 11

Step 1: Download the UEFI Shell ISO

  1. Open your browser Go to: https://github.com/pbatard/UEFI-Shell/releases

  2. Scroll to the latest release and download UEFI-Shell…RELEASE.iso

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Step 2: Format the USB Drive to FAT32

  1. Plug in your USB drive.

  2. Open File Explorer, right-click your USB, and select Format.

    image-20250513-094818.pngImage Added

  3. In the Format window, choose:

    • File system: FAT32

    • Volume label: EFI-USB (or any name)

    • ✅ Check “Quick Format”

      • Click Start → then confirm the warning.

        image-20250513-095032.pngImage Addedimage-20250513-095119.pngImage Added

Step 3: Mount the UEFI Shell ISO

  1. Locate the .iso file you downloaded.

  2. Right-click on the file → Click “Mount”.

📸 This will create a new “virtual DVD drive” in File Explorer with the contents of the ISO.

  • Download the UEFI-Shell github ISO file UEFI-Shell…RELEASE.iso

  • Format a USB drive to FAT32 

  • Double click on the downloaded EFI ISO file

  • Copy the EFI directory from the mounted ISO to the usb drive

  • Device should now boot to an EFI shell

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