Dell Inspiron 7567 15 Gaming

[pedro32085]

Hi. I successfully extracted the .rom file from .exe and changed a few values with amibcp, but now i don't know how to flash this modded .rom file.
Here's what i already tried: Flash bios utility from dell download page and "flash update bios" on the bios itself, but none of them wanted to install, it looks like they would only work with their .exe bios. I also tried afuwin64, despite the afuwin can't read any system information (the lines are empty or with 000), i tried to open the bios anyway, but once i click on "open" and i select the .rom file the application crashes. Also tried run afuwin with its command prompt and it gives me an error: "46 - error: problem getting flash information". Anyone?

Please PM me, I need to know how to extract the .rom file. Thank you.