worst and unknown USB errors ????????

[Roman Tanvir]

I have a Samsung USB which is corrupted. It contains 4 gb (8 gb total) of unknown files written in strange words and file type. When I try to format it dialogue message appears saying disk is write protection. Don't know what to do next??????? Please help.

Please look at this
https://www.dropbox.com/s/ikjdqq4qpm182rz/error.png?dl=0

and
https://www.dropbox.com/s/d22u693qvkxp3zj/format%20error.png?dl=0

 

[qazzi]

try this http://www.makeuseof.com/tag/format-write-protected-usb-flash-drive/