The USB flash drive shows that the disk is protected and cannot be deleted to move files.

Insert the USB flash drive, click Start - Run, enter cmd, and enter the command console;

Type x: where x represents the drive letter where the U disk is located, and the colon after it is half width in English;

Enter attrib -s -h*s d wait a little longer and you'll see the problem solved.

See clearly, you must enter your USB flash drive first, and then enter the command and wait for a while.

Latched it under DOS with a hard disk tool.

Summary. The method of removing the write-protected state of the USB flash drive is as follows: 1. Format the USB flash drive

First check if the USB flash drive has a protection button, if not, you need to back up the data first, then click on Explorer, click on the drive, select the "Format" option, in the pop-up window, click on "Restore Defaults", and then click "Start". After formatting and removing write protection, copy the data to a USB flash drive. 2. Write protection for third-party software removal

**Write-protected deletion tool, insert the U disk into the computer, double-click the decompressed deletion tool, the suffix is. exe, open it, select another function, and then select Remove Write Protection.

I'm sorry I don't understand, but can you elaborate on that?

The method of removing the write-protected state of the USB flash drive is as follows: 1. Format the USB flash drive: first check whether the USB flash drive has a protection button, if not, you need to back up the data first, then click Explorer, click the drive, select the "Format" option, in the pop-up window, click "Restore Defaults", and then click "Start".

After removing the write protection, the data is copied to the USB flash drive. 2. Write protection for third-party software deletion: **Write protection removal tool, insert the U disk into the computer, double-click the decompressed delete tool, the suffix is.

executable file, open J-Lu, select its function to remove write-protected.

Here's how to fix it:Operating Equipment: Dell laptops.

Operating system: win10

Operating procedure: USB flash drive disk.

1. First find the USB flash drive disk and click Format.

2. Change FAT32 (default) to NTFS and click Start.

3. In the pop-up dialog box, click OK.

4. Click OK.

5. At this time, you can copy files above 4GB.

Summary. The first case: the U disk itself with a write protection switch This situation is generally because some friends borrow the U disk or do not understand the situation of the U disk itself, and do not pay attention to the write protection switch, resulting in the write protection of the U disk, the solution to this situation is very simple, find the switch and turn off the write protection.

More19 Liked ...There are two kinds of write protection of U disk, one is hardware write protection, which is often referred to as write protection switch. The other is software write protection, which protects the files in the USB flash drive through management tools.

Your USB drive is most likely written protected by software. Solution: Method 1 In DOS, go to the directory where the hidden file is located and use dir a to find it.

The U disk is suddenly written protected by modifying the registry to remove the write protection, the specific operation is as follows: 1. Open the "Run" program in the "Start" menu first, and then enter the regedit command to confirm. 2. After entering the registry, select "hkey local machine".

3. Open [hkey local machine system...] in turn

Can you elaborate on that a little bit more?

The first case: the U disk itself with write protection on or off This situation is generally because some friends borrow the U disk or do not understand the situation of the U disk itself, and do not pay attention to the write protection switch, resulting in the write protection of the U disk, the solution to this situation is very simple, find the switch and turn off the write protection. More19 Liked ...

There are two kinds of write protection of U disk, one is hardware write protection, which is often referred to as write protection switch. The other is software write protection, which protects the files in the USB flash drive through management tools. Your USB drive is most likely written protected by software.

Solution: Method 1 In DOS, go to the directory where the hidden file is located and use dir a to find it. The U disk is suddenly written protected by modifying the note to clear the book table to remove the write protection, the specific operation is as follows:

1. First open the "Run" program in the "Start" menu, and then enter the regedit command to confirm. 2. After entering the registry, select "hkey local machine". 3. Open [hkey local machine system...] in turn