U of I set there, but it can not be deleted, we can not test things go in for …

U disk can be used to be, taken in a friend to download things, the next thing on the path of the U disk, not a good download, U has been set out, then U will not be able to use the site, which Delete things and deletions are not eliminated, would like to test things do not go into the test also, for the prompt, write protection, I would like to ask what measures can be used to eliminate protection, continue to use!

/ question/28243431.html? si = 1, you can try under the mouse, point to the file, then click Properties, will be changed to read-only file system you can.U disk Some of the USB lock in the rear end has a lock (lock) have a point if the lock switch on the USB write protection, can not delete things can not change things.Ah you take a closer look.I know there is a Patriot This, in the back with hanging Department.It is the wrong track 0, UFormat format can be used to the U disk inside of the important things
copy to the local hard drive and then format it again U disk
Copy the data back to the U disk format

be able to resolve most of the U disk problems
not really put U disk production

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In this way, then
to download a low-level formatting tools
the U disk, such as low-level format
about mformat and so on

or detection of the master disk U
Download the corresponding chip production tool can also repair