U-BOS2 Remove EFI/Firmware/PIN Code Lock Writing Board U Disk UEFI/BIOS Database For Macbook 2008-2020 Repairing Tool

Introduction:

1.U-BOS2 is a necessary tool for repairing MacBook

2. Using LED color screen, the display operation is more convenient

3. Support Type_C, Micro USB cable power supply, Supportfour AAA batteries power supply

4. U-BOS2 includes a host, 4 writing sockets, 1 universal board, and 1 U disk

5. The "SPI ROM" data of all Mac serial models from 2008 to 2020 are written inside the U-BOS2 host

Purpose:

1. Can solve the problem of MacBook motherboard not booting, not displaying, freezing, blue screen and other problems caused by BIOS data problems

2.Can be used to remove EFI lock, Firmware lock and PIN code lock of 2008-2017 MacBook

3. Can be used to write the original data of 2018-2020 T2 or M1 chip ROM (Used to judge whether it is not powered on due to ROM data)

4. Can be used to replace the ME inside the BIOS data (2013-2017 MacBook, after replacing the CPU, PCH or BIOS chip, if the ME data is not replaced, the boot display will be very slow)

5.Can be used for 15-inch MacBook Pro to turn off the independent display function "EG To IG"(Solve problems such as no display, blurry screen, crash, power failure, etc. caused by graphics card, video memory or PCB layer problems)

Applicable Models:

1. U-BOS2 is suitable for all MAC from 2008 to 2020, including iMac, Mac Mini, MacBook Pro and MacBook Air

2. Four writing sockets, one universal board, one U disk