Libre Hardware

I recently received my MSI PRO Z690-A DDR4 motherboard from Dasharo. It came with version 1.0 which from what I understand has a different update process than later versions. Am I correct in understanding that I need to open a Terminal and type in "flashrom -p internal -w [path] --ifd -i bios" substituting the path bit there with the actual path to the file I downloaded ? Figured I would ask first before diving in.