Hello everyone.
I am new member Mitolamito.
I would like to offer my one tip on this issue that has been stagnant for 5 months now.

I am a Thinkpad X395 user with Bios Lock applied.

I have been trying to unlock this ThinkPad for about 2 weeks now, but have been unable to solve the problem.

The tools I used are.
Lenovo auto patcher
Uefi Play-ground
HxD
Uefitool... etc.

Today I decided to edit the EC chip and give up if it doesn't work.
Since I was in the middle of the last work, I removed the Cmos battery...

Hello Im Mitolamito, from Japan.
Interested in structure of Bios.
Actually, the Japanese community of Bios knowledge is very small.
Because of it, joined this forum Badcaps.

feel free to talk to me.
Thank you