How to quickly remove the write protection of a USB flash drive and restore normal use of the USB flash drive

U disk is one of the commonly used storage devices in our daily life, but sometimes we encounter the problem of U disk write protection, which makes it impossible to write, delete and other operations on the U disk. This article will introduce how to quickly remove the write protection of a USB flash drive and restore normal use of the USB flash drive.

Tool materials:

System version: Windows 10 20H2

Brand model: SanDisk Ultra USB 3.0 flash drive

Software version: DiskGenius 5.4.2.1239

1. Check the physical write protection switch of the U disk

Some U disks are designed with a physical write protection switch, usually located on the side or back of the U disk. Check whether the switch is write-protected. If so, switch the switch to the non-write-protected position to release the write-protection.

2. Use Disk Manager to remove write protection

1. Right-click "This Computer" and select "Manage" to enter the computer management interface.

2. Select "Disk Management" under "Storage" in the left navigation bar.

3. Find the write-protected U disk partition, right-click the partition and select "Properties".

4. In the "Security" tab, click "Edit", cancel the "Read-only" attribute, and click "OK" to save the settings.

3. Use the DiskGenius tool to remove write protection

1. Download and install the DiskGenius tool and run the software.

2. Find the write-protected U disk in the software interface, right-click the U disk partition and select "Manage Partition".

3. In the "Partition Properties" window, uncheck the "Read-only" option and click "OK" to save the settings.

4. Return to the main interface, right-click the U disk partition, select "Save Partition Layout", and wait for the operation to complete.

Content extension:

1. Back up U disk data regularly to avoid data loss due to unexpected circumstances.

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. When the U disk is physically damaged or unrecognizable, please seek help from a professional data recovery agency in time to avoid greater data loss.

Summary:

This article introduces several methods to quickly remove the write protection of a USB flash drive, including checking the physical write protection switch, using the Disk Manager and DiskGenius tools, etc. When encountering a USB flash drive write protection problem, you can choose the appropriate method to remove it according to the actual situation. At the same time, you should develop good U disk usage habits in daily use, back up data regularly, and eject the U disk correctly to extend the service life of the U disk.

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