How to remove T2 model EFI firmware lock for Macbook Pro/Mac mini/iMac Pro/Macbook Air using U-BOS2

Product purchase link：rebrand.ly/UBOS2
Model NO.: U BOS2
The following are Apple Mac models with T2 chips:
1. iMac Pro
2. Mac mini (2018 to 2020)
3. MacBook Air (2018 to 2020)
4. MacBook Pro (2018 to 2020)
EFI, PIN & MDM can to removed , but Activation lock , you need to replace the T2 chips.
IT IS NOT JUST FOR UNLOCK , ALSO BE USED FOR
II. Uses
1. It can resolve issues such as MacBook motherboard failure to power on, display, freezing, and blue screen caused by BIOS data problems.
2. It can be used to remove EFI locks, MDM lock, and PIN code locks on 2008-2020 MacBooks.
3. It can write the original data of the T2 or M1 chip ROM for 2018-2020 models, helping to determine if the lack of power is due to ROM data.
4. It can replace the ME (Management Engine) data inside the BIOS for 2013-2017 MacBooks. After replacing the CPU, PCH, or BIOS chip, failure to replace the ME data will result in a slow boot display.
5. It can disable the discrete graphics card function "EG To IG" on 15-inch MacBook Pro, resolving issues like no display, pixelation, freezing, and power failures caused by graphics card, video memory, or PCB layer problems.