How to remove write protection on USB flash drive? One article explains various practical methods in detail

php editor Strawberry will introduce to you today how to solve the problem of U disk write protection. When using a USB flash drive, sometimes the USB flash drive is set to read-only status and cannot be written. This article will explain in detail a variety of practical methods to help you remove the write protection of the USB flash drive, allowing you to resume normal use of the USB flash drive.

Tool materials:

System version: Windows 10 20H2

Brand model: Kingston DataTraveler 100 G3 U disk

Software version: DiskGenius 5.4.2.1239

1. Check the physical switch of the U disk

Some U disks are designed with a physical write protection switch, which can be quickly released by flipping the switch. Check the USB flash drive shell carefully. If you find a small toggle switch, try to toggle it to the unlock position to remove the write protection.

2. Use the diskpart command to remove write protection

1. Insert the U disk into the computer, press the "Win R" key at the same time, open the "Run" dialog box, enter "diskpart" and press Press Enter to open the diskpart command line tool.

2. Enter "list disk" and press Enter to list all disks currently connected to the computer. Write down the disk number corresponding to the USB flash drive.

3. Enter "select disk n" (n is the disk number of the U disk) and press Enter to select the U disk.

4. Enter "attributes disk clear readonly" and press Enter, and wait for the command execution to complete.

5. Enter "exit" and press Enter to exit the diskpart command line tool.

3. Use third-party software to remove write protection

1. Download and install professional disk management software such as DiskGenius.

2. Run the software, find the write-protected U disk in the disk list, right-click the U disk partition and select "Manage Partition".

3. In the "Partition Management" interface, uncheck the "Read-only" attribute, and then click "OK" to save the changes.

4. Return to the main interface, right-click the U disk partition, select "Format Partition", select the file system and formatting method as needed, and click "OK" to start formatting.

Content extension:

1. Regularly back up important data in the USB flash drive to prevent data loss.

2. When using a U disk, eject the U disk correctly to avoid data damage or write protection caused by pulling it out directly.

3. Choose a high-quality brand of USB flash drive to reduce the risk of write protection and data damage.

4. When the U disk is write-protected, you can try to operate it on another computer to rule out whether it is a single device problem.

Summary:

U disk write protection is a common problem, which can be removed by checking the physical switch, using the diskpart command or third-party software. Mastering these methods can help us quickly solve the U disk write protection problem and ensure the normal use of the U disk. At the same time, developing good U disk usage habits and backing up data regularly are also effective measures to prevent data loss and write protection problems.

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