Hello everyone,
I have a MacBook Pro that I am trying to recover, but it seems to have been locked for some reason. I purchased it secondhand, and the previous owner no longer remembers the EFI password so i have a EFI Lock
I'm desperate and I would like to know if anyone has access to the BIOS for this model. I would be incredibly grateful if you could share it with me. i guess i need some files for unlock my notebook.

A1398 emc 2881 s/n C02NP088G3Q6
Thank you in advance for your help.
Best regards,
Franco