hi,
Can i update the ME module in the bios file then flash the modded bios(with updated ME,OROM,etc) instead of updating it in the system ?
Yes but it’s a lot more complicated. You need to have an unlocked flash descriptor (or a BIOS flasher that can disable the latter temporarily for ME flashing like MSI, Gigabyte etc sometimes implement). You then need to take the newer firmware, open it with FITC and adjust settings according to your previous ME firmware from the official OEM bios and then manually replace it using UEFITool or a hex editor.