HELP > My Passport Essential SE 1 TB USB 3.0 Hangs / Firmware FIXER?

Just for a week i cannot use my passport WD what i did is i Update firmware “My passport Essential SE” , after that i noticed everytime i try to plug in to my USB port in my laptop , i having a hardtime just to detect it, some more it hangs, and im receiving error message  " The disk in drive is not formatted, do you want to format it now? "

Is there any software to recover my files or something like a WD Firmware FIXER … Thx 

Sound like data corruption to me, to recover your files you can use recuva and then format the passport to use it again.