Computer got stuck while shutting down and try to write the HDD. I had to restart as it stayed like this for a while and on reboot the HDD was not recognized on BIOS and was making strange noises, computer was trying to identify what is the component and after a while was skipping the process and continue with windows loading.
I sent it to a recovery data company that informed the heads are burned and they don’t have spare heads to replace and i sent it to second company that found the firmware version installed is not the original one mentioned on the HDD and it would be impossible for them to decrypt the data. They said that if they get the compatible firmware version they can try to activate only some of the heads or try more things with the latest very expensive devices they have so first step would be to get the Firmware and then a spare similar HDD for components.
Considerign the fact that first company had access to original firmware and now are refusing to admit they changed anything to hard drive or maybe didn’t even bothered to save the original version i doubt even the heads are the issue so maybe the second company will be able to help more if right Firmware is found.