Bios Mods -The Best BIOS Update and Modification Source

I was wondering if anyone can help me unlock the bios for the Alienware m17 R2

Make/Model: Alienware m17 R2 (2019 release date)
LINK: https://downloads.dell.com/FOLDER0576921..._1.2.0.EXE

If its a possibility to get CPU overclocking/ TDP settings for CPU/GPU

Anyone able to help with unlock this bios?
Would like to be able to undervolt my CPU among other features that are possible!

AMITSESetup was a line of text in my read bin file so assuming AMI

Alienware Bios Version 1.8.1
https://www.dell.com/support/home/en-us/...erid=k8wmr&oscode=wt64a&productcode=alienware-m17-r2-laptop

Intel ME Version: 12.0, Build 1753, Hot Fix 81


When writing back with FPT
------------------

Reading HSFSTS register... Flash Descriptor: Valid

    --- Flash Devices Found ---
    ID:0xEF4018    Size: 16384KB (131072Kb)


Error 167: Protected Range Registers are currently set by BIOS, preventing flash access.
Please contact the target system BIOS vendor for an option to disable
Protected Range Registers.

FPT Operation Failed.