All usbs in win10 system have been write protected

The following is how to cancel the write protection of all USB in win10 system.

1. First consider whether the write protection switch of the U disk is turned off. In addition, users who use mobile phone SD cards should also pay attention to write protection on the interface. Read and write operations simply need to be closed to perform normally.

#2. When the computer can correctly identify the U disk, we can try to repair the U disk. Right-click the USB drive number and select Properties from the pop-up menu.

3. Then open the "Properties" window, switch to the "Tools" tab, and then click the "Check Errors, Start Checking" button. #F号

#4. In the pop-up window, select these two items and click the Start button to try to fix the write protection error of the USB flash drive.

Now that you know how to write-protect all USB in win10 system, you can cancel it. I hope it will be helpful to you.

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