wdym relock
The bios will return to its original look.
ik so what can i unlock those UI which got hiden
You can try. Don’t know if it finishes with success. G5 MF&KF.zip - Google Drive
You may need to disable Secure Boot.
not working 
Don’t know why so. The day back I checked if this method works for my pc before sharing with you.
And it kind of worked for a different device.
I’m out of idea how can I help. Maybe you could execute lines from the .nsh file one by one and see what it does.
If you not aware if there’s any benefit, you’ll find none of it.
Please help me 
unlock the BIOS of Colorful X15 AT23 (NP50RND) with 12450h and 4060 to configure the processor and memory.
Recently I saw a posting about unlocking this model with runtime patcher. You’ll need to boot from a flash drive every time you want to access unlocked bios. You ok with this?
Thanks a lot. I’ll try and write back.
I tried it. After the first command ecflash, the laptop turned off and would not turn on again. What programmer and spin do you recommend flashing and what BIOS?
So you followed the posted instructions? 
I only asked if you’re ok with booting from a flash drive. I did not know if the post safe to follow. It’s not my work.
You need no BIOS file but EC firmware file.
Yes.
I know. I have no complaints against you. Please explain in detail about EC firmware, and what I need to do to restore the laptop?
Please explain in more detail.
No detail for you. Don’t want to help with repair.
Follow the instruction. The link should bring you to the specific subtitle. If browser not re-directs you, look for “How to change hidden settings without flashing a modded BIOS”.
Is there a similar method for the Gigabyte G6 KF that you’re aware of Sweet_Kitten (same 12650H CPU but with 4060 GPU)?