About us
Welcome to Macbiosunlock.com We offer solutions to fix EFI Bios corruption on Mac computers. Unlock and remove EFI, MDM. Brand new original chips programmed, verified and ready to use. With clean ME. We can also program your serial number into the chip if you would like to preserve your original S/N. Solderless EFI Chip Card available on our website: macbiosunlock (Easy install, no soldering needed)