Acer Nitro An515-54 Bios Unlock

Hi, I have an Acer Nitro 515-54 and I’m trying to unlock the second advanced menu of my bios. If someone could unlock it on any the bios version 1.28 that I’ve sent down below, that’d be great! Here are my specs and the bios dump.

Manufacturer: Acer
Model: AN515-54
Bios : InsydeH20 Setup Utility Rev. 5.0
Bios Type: UEFI
Bios Version 1.28

Bios dump: 7.72 MB file on MEGA

Preferably, if you could do this without a flash programmer then that’d be appreciated.

Thanks! (P.S, I’m new to this so any help would be great!)