Hi
Your hdd have media or head problems, clearly.
With the FW update, maybe you have corrupted the error-lists, this can make more problems.
I suggest to find a pro near you and ask for only an image procedure to another drive, and you can try the raw recovery with your programs on this drive.
If you want the full recovery made by a pro, this can be 5x expesive caused by the slipping of the error lists.
The raw image copy can be cheap, but it depends on the pro of course.
Your drive is dieing + can have some SA corruption.
You have not too much time to try more things, keep this in mind!
If your drive is died, than you will be in a really high price range!
if you want, read this:
results-the-yourself-solutions-t11912.htmlJanos