I have a U disk, for a long time, take out a few days ago, I would like to format that suggests I write protected,

I downloaded several tools that have not solved, don't know why, now is a waste.

CodePudding user response:

Online unlock U disk protection have not less than five different aspects of the method, why there are so many methods, because the solution doesn't open with other way which means U disk to be protected for many reasons, so you have to suit the remedy to the case, why can be find protection, is the write protect switch to enable usb drive itself? Or is you've got? U disk or the software on the computer to be protected? Or U disk inside the mechanical failure? Or U disk inside the program failure?

CodePudding user response:

Some U disk on one side there is a switch,

CodePudding user response:

Protect what, is broken, can change a new lost