Download the UEFI-Shell github ISO file UEFI-Shell…RELEASE.iso
Extract the file efi\boot\bootx64.efi file and rename it to BOOTX64.efi (note capitalization)
Format a USB drive to FAT32
On the USB drive create the following path /EFI/BOOT (note capitalization):
Copy the BOOTX64.efi file to /EFI/BOOT on the USB drive 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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You can put EFI programs such as AFUEFI in the root directory of the usb drive and use these commands in the EFI shell. |