Back with my original nickname...
It worked?!? Whoohoo! Wich method did you use and can you please write down the exact procedure what you did. I will post you results on my forum so that everyone else could see it.
Also post your complete information about the drive. Exact model, Original firmware. Wrong firmware that you used to flash and the firmware you used to recover your drive.
It's a lot to ask, but I wanna help other users that missflashed their drive and the only way to do it is by colletning reports from users that recovered their drive.
Thank YOU.