That's unknowable. Too many things have been done to this hard drive and, to be perfectly frank, you struggled to do a lot of the things that fzabkar was trying to walk you through (you should have a lot of gratitude towards him for all the effort he spent trying to do this).So Pepe can't code a ROM and give it to me to program?
What do I do from here? Is this recoverable if I send this off to a Professional Recovery Service?
What is the percentage chance of success?
You either bite the bullet and send it to a professional and cross your fingers or you live with the loss of data. There are no guarantees.
Lessons not learned can come back to haunt you. The silver lining of the worst-case scenario should at least ensure that you never are careless with your important data again.How does this help me right now?