[PROFESSIONAL REPAIR TOOL] This advanced BIOS Database EFI Firmware Lock Remove Tool is a must have for any technician working with OS X systems. The kit includes a host unit 4 durable write sockets 1 versatile universal board and 1 high speed U disk providing everything needed for comprehensive BIOS repairs and firmware modifications.
[LED COLOR SCREEN DISPLAY] Featuring a vibrant LED color screen this repair tool offers superior visibility and user friendly operation. The clear display ensures easy navigation through functions and settings making complex BIOS repairs simpler and more efficient even in low light conditions.
[MULTIPLE POWER SUPPLY OPTIONS] Designed for maximum convenience this tool supports flexible power options including Type C and Micro USB cable connections. Additionally it can be powered by 4 AAA batteries (not included) making it ideal for on the go repairs and fieldwork where power outlets may not be available.
[POWERFUL BIOS REPAIR FUNCTIONS] This tool can write SPI ROM data for all OS X serial port from 2008 to 2020. It effectively solves motherboard issues like boot failures display problems crashes and blue screens. It also removes EFI firmware and PIN locks for 2008 2017 and handles T2 M1 chip ROM data for 2018 2020 .
[WIDE COMPATIBILITY] for all OS X series from 2008 to 2020 including OS X Mini Pro Air and more. It can replace ME data in BIOS for 2013 2017 improving boot speeds after CPU PCH or BIOS chip replacements. Additionally it can disable independent display functions in OS X Pro 15in solving display and performance issues.

Spec:
Item Type: BIOS Database
Material: ABS
Batteries: 4 x AAA batteries required (shipped without batteries)
Compatible : For OS X all series from 2008 to 2020, including for I OS X, for OS X Mini, for OS X Pro, for OS X Air
Function:
1. Can solve the problems of motherboard not booting, not displaying, crash, blue screen and other problems caused by