MacBook PRO 2012 2554 i7 2.9

Hello everyone, tried to unlock my MBP 2012 2554 i7 2.9 with a CH341A Programmer .. chosed Detect, but it didn't do it correctly so I ended with incorrect backup dumps.. Now my mac doesn't boot up. I chosed common 25x64 and tried to flash the dump from repository but still not booting. The chip I'm flashing is a N25Q064A. Can somebody help me with a dump for this chip? Maybe I chose the wrong chip.. is this the EFI chip?

if it is EMC 2554 it is already in the repo. You just need to edit it to include your serial number and you should be good to go. Go to Downloads and choose EFI repo and type in 2554. then Download file and open in text editor and search for Model-Number and replace with your serial number

And yes, that is the EFI chip with PIN #1 in the top left by the dot.

I did all of that. But I solved it, the problem was that I was editing the file with my serial number using Notepad wich was my mistake, tried to change it in a hex editor, and my MacBook booted up without fw password .. thank you guys for this website and for the .bin.