A1708 820-00875-A bios

[Devin Anderson]

i have a a1708 efi lock and cannot enter dfu.
Model: Macbook Pro Late 2016
Model Number: A1708
Serial Number: C02SQDCEGVC1
Board id# 820-00875-A
EMC2978
i need to unlock efi please

[SMDFlea]

post your bios backup

[tktrom]

Good morning forum experts. the bios of this macbook
It stays on the apple logo, I put another bios that I found in this forum but it does not recognize the SSD, could some teacher help me repair this bios.
MacBook A1708 with board 820-00875-A
S/N C17SN10XGVC1