Mac EFI Password Reset PDF that will guide bypass that EFI password, but it only works for macbook pro 2008 up till 2011.
please email me and i will send you this PDF Guide
Breve History on efi
Originally, the hardware architecture was so closely tied to the Mac OS
operating system that it was impossible to boot an alternative operating
system. The most common workaround, used even by Apple for A/UX,
was to boot into Mac OS and then to hand over control to a program that
took over the system and acted as a bootloader. This technique was no
longer necessary with the introduction of Open Firmware-based PCI Macs,
though it was formerly used for convenience on many Old World ROM systems due to bugs in the firmware implementation.[citation needed] Now, Mac hardware boots directly from Open Firmware (most PowerPC-based Macs) or EFI (all Intel-based Macs), and Macs are no longer limited to running just Mac OS X. read more here
Mac efi unlock,
efi unlock
mac efi bios unlock
efi unlock tool
macbook efi unlock
efi unlock macbook pro
macbook pro efi unlock
efi password unlock
efi pin unlock
efi unlock macbook
unlock efi
unlock efi macbook
efi firmware password unlock
efi password reset remove unlock tool
unlock efi macbook air