Ufix U-BOS2 SPI ROM Programmer Removes EFI Lock and Firmware Lock on Macs 2008-2020

The Ufix U-BOS2 is a dedicated SPI ROM programming tool designed for MacBook technicians and repair shops. It tackles common mainboard faults such as boot failure, display issues, freezes, and blue screens caused by corrupt BIOS data. The tool can remove EFI locks, firmware locks, and PIN codes on 2008-2017 MacBooks, write original ROM data for 2018-2020 T2 or M1 chip models, and replace ME data after CPU or PCH replacement. It also offers the ability to disable the independent GPU on 15-inch MacBook Pro models to resolve graphics-related failures. The kit includes a host unit with an LED colour screen, four write sockets, one universal board, and one USB flash drive.

Key Capabilities and Compatibility

The U-BOS2 supports all Mac series from 2008 to 2020, covering iMac, Mac Mini, MacBook Pro, and MacBook Air. It handles both Intel-based and T2 or M1 chip models within the stated years.

EFI and Firmware Lock Removal

For 2008-2017 MacBooks, the tool can remove EFI locks, firmware locks, and PIN code locks, restoring normal boot and system access.

T2 and M1 Chip ROM Writing

For 2018-2020 models with T2 or M1 chips, the U-BOS2 writes original SPI ROM data, which helps diagnose whether no-power conditions result from corrupted ROM data.

ME Data Replacement

After replacing the CPU, PCH, or BIOS chip on a 2013-2017 MacBook, the tool replaces ME data in the BIOS to prevent slow startup displays.

Graphic Card Fault Solutions

The tool can disable the independent GPU (switch from EG to IG) on 15-inch MacBook Pro models. This addresses common failures such as no display, blurred screen, crashes, and power failures caused by graphics card, video memory, or PCB layer problems.

Independent GPU Disable

By turning off the discrete GPU, the MacBook runs solely on the integrated GPU, which can extend the usable life of the laptop.

Power and Connectivity

The U-BOS2 runs on Type-C, Micro USB, or four AAA batteries (not included), making it portable for field repairs.

Kit Contents

In the box: one host unit, four write sockets, one universal board, and one USB flash drive containing necessary software and data.

Practical Benefits for Technicians

The U-BOS2 reduces diagnostic time by providing direct access to SPI ROM data. The LED colour screen offers clear feedback during operations, and the multiple power options ensure the tool works in various work environments.

Time Savings

Instead of swapping mainboards, technicians can fix lock or ROM issues with a single tool, saving on replacement costs and labour.

Reusability

The write sockets and universal board work with multiple Mac models, so one kit covers a wide range of repairs without needing separate adapters.

No Cloud Dependency

All operations are performed locally on the host unit, requiring no internet connection or online subscription.