MacBook Pro A1425 early 2013 icloud pin / efi
hello everyone recently i got a from my dad he sent it from Texas and now i need to downgrade the OS but wouldnt let me. brings out a dark background with Padlock. after making research i got to know it was locked by EFI and he wouldnt remember the code he used. i stumbled upon http://www.macefiunlock.com and http://phoneunlock.com saying they would do it remotely for some fee. now i'm scared i should end up been scammed. would you recommend any of the website or is there someone who can help me do it remotely?
Thanks in anticipation