BIOS Modding/Flashing for AMD Ryzen?

BIOS/UEFI Modding BIOS Modding Guides and Problems
21

I used CH341A v1.31(1.4) (CH341AFree) to program the mx25u12873f chip. It detects different one but it works. Just Erase first then Write, finally Vefify it.
Thank you Lost_N_BIOS.

22

Does anyone have a modded bios for the asus prime x570 p?