Why is my USB flash drive singing and he says my disk is write protected?

Take a look at whether your USB flash drive has a built-in write-protected switch, and if so, find it to turn it off.

If you don't open the software in your computer system that may lock the USB stick, then cancel the lock function. For example, the USB flash drive antivirus software generally opens a USB flash drive immunity function, the purpose of which is to prevent the USB flash drive from unknown origin from being displayed in the system. As long as this function is canceled or this USB flash drive is included in the no-kill list, it can be used normally.

If your USB flash drive is write-protected only by the relevant folders or files in the USB flash drive, then this problem is not the cause of the USB flash drive, but the system settings. At this time, you only need to perform an antivirus treatment on the system, and then change the properties of the folder or file.

U disk write protection is equivalent to pure wide read-only, that is, modify the content but can not be saved, is specially designed for U disk antivirus.

But it's different from read-only and stopping. Read-only can be deleted, but write-protected cannot be deleted.

Right-click on the U disk and click on the properties, and just set it.

One-click to remove the write protection of the U disk, how to remove the write protection of the U disk, a look will be!

This is caused by the improper operation of the cover guess U disk, the original file system is corrupted, and it is manifested as unable to open (a few can be opened, and the files inside can be seen, but the write protection base will be displayed, and it cannot be operated), and it cannot be formatted, and as far as I know, it can only be re-produced through mass production tools.

It is recommended that you first use the software chipgenius to test what type of chip your USB flash drive is, and then go to the Internet** a corresponding mass production tool to reshape or low the level of mass production to achieve the factory setting, this will be more troublesome, but no way, I hope you can succeed!

Mass production tools recommend that you go to Digital Home** their mass production tool image package, which integrates almost all the mass production tools, you can try them one by one, remember, there will be many different versions of mass production tools for the same model of chip.

If you want to save the data inside, it is recommended that you **easyrecovery this software to recover the data in your USB flash drive first, and then mass production, easyrecovery This software has a good reputation.

If the USB flash drive is still under warranty, the best way is to go to a dealer and ask him to repair or replace it for you. Thank you!

Of course, you can't brush it with the protection.,If the formatting doesn't work, it may need mass production.,The next mass production tool on the U disk home.。