In march 2013 my flash pendrive has gone crazy. This is an unwanted situation what can happen to everyone. I have backup, but old, from 2-3 months ago. Pendrive is dead in specified way. He shown their presence not in all time, for second-third mount.
I not remember all steps in this situation (6 months past) but i found some notes writed myself of my recovery process, so i try to explain what i do to recover data from my usb stick.