Modern bios files have signatures, bios vendor and oem security measures, CAPsulated distrubuided etc… besides that all “leaked” AMI tools are very VERY outdated to work on modern bios files.
Read and you’ll understand it, here.
Keep in mind that it’s always a high-risk operation for unexperienced users to engage in flashing mod bios files that can lead to a death system and no knowledge in how to recover.
And dont ask for a 100% fool proof mod file…there’s no such thing in mods, its all user choice and their own risk.
That’s it, so proceed at your own risk and good luck.