Bios Mods -The Best BIOS Update and Modification Source

Hello there, I recently bought ASUS ROG GU603ZX, and found the Armoury Crate app for ASUS laptops is very difficult to use. And the BIOS on this machine doesn't give the user much freedom. So I am looking for any chance to unlock the BIOS for advanced tuning.
Dump BIOS file link https://drive.google.com/file/d/1AlVBdbi...sp=sharing, very appreciated.
I just tired to use AMISetupWriter and RU.EFI to disable BIOS LOCK and failed. So seems that ROG has added write protect on UEFI. So flashing modded BIOS will be extremely difficult or even impossible (I don't have a SPI programmer).
Best regards.

P.S. The BIOS file was dump using AFUWIN64, bcs FPTW64 seems not working on this machine (Error 39 PCH is not supported).

@001i1

Hi~please make bios dump with this tool then attach the file.(Run dump.bat as administrator.) I will check if it's able to unlock hidden sections. I guess the largest problem we will meet is how to reflash modified bios instead of modifing bios. Because this is a latest 12th gen machine.

Thank you, genius239. Dump file link is https://drive.google.com/file/d/1Em_G1oA...sp=sharing
You are right, I tried to disable BIOS Lock using RU.efi and AmiSetupWriter but failed. Seems that there is write protected on UEFI.

@001i1

The link you provided still has access restriction.

Sorry...my fault, I have removed the restriction, please check the link again.