Gigabyte Aorus 15g (YC) bios mod help

looking for help to unlock my CPU so I can undervolt and also so i can adjust memory timing/speed of my ram. Could some one point me in the right direction? I’m on bios version FB07 I want to say.

Also, has anyone else with a similar gigabyte laptop had any luck finding a 130W/ unlocked vbios for their Rtx 3080 (8GB) that actually signs and flashes without an error?
Or if anyone has an 11gen Aorus laptop with a 130w vbios could you send a download link so i could try flashing it?