Changing DMI of ASUS ROG STRIX B450-F

[ENJATZ]

Hello guys,

I'm having an ASUS ROG STRIX B450-F and I'm trying to edit UUID and Serial of the motherboard. I have tried running AMIDEDOS from a USB stick, successfully changed the UUID with AMIDEDOS /SU AUTO but it reverts to the original UUID when I restart my pc. I have read on that I must flash bios with a custom ROM so my uuid/serial number will no longer reset after reboot, but I need a piece of advice. Do you guys know any suggestion?

Thank you!