@nepeuwu - I will give you unlocked BIOS, files, and show you how to do the edit yourself, but AMIBCP is not used, only UEFITool 25.0 and hex editor+notepad 
For general “How-to Guide” see this thread, at bottom of post one, inside spoiler “How-2-Rip-It-Open-Yourself”. There you will find general info on how to do edit like this, how to extract setup & AMITSE, create IFR, and edit AMITSE, then insert back.
This guide has more info/editing in AMITSE than you need for this BIOS, so only use this guide as a “general” how to do similar edit kind of information. For the actual edits on your BIOS, see my notes included with your BIOS download
OverPowered TONGFANG CyberPower Machrevo MACHENIKE - Unlocked BIOS Guide W/ Files
Here is unlocked BIOS + my edit noted + Before/After edited file, so you can see how to do the edit yourself. Flash back via >> FPTw.exe -bios -f newbiosregUnlocked.bin
http://s000.tinyupload.com/index.php?fil…769031285262898
*** WARNING - To ANYONE with laptop and unlocked BIOS!!!
DO NOT try to enable this graphics card or disable that card, switch cards etc. Otherwise you will end up with no display output (ie black screen) and no way to recover except by blind flash or with flash programmer.
You can change graphics related settings, like changing memory sizes, or core speeds etc, just don’t try to disable one card or change which is main etc.
Additionally, be very careful when trying to undervolt CPU, you can leave BIOS unbootable due to CPU voltage too low (Sometimes even 0.05 is too much)
WARNING *** - This BIOS is user specific! If you are not user nepeuwu at Win-RAID.com forum, DO NOT USE THIS BIOS!!
If you do, and you are not nepeuwu, then you will loose your serial, UUID, OG NVRAM, and possibly LAN MAC ID as well.
You have been warned!!!