I don't know why my USB flash drive suddenly shows that it is write-protected. Have you ever encountered a similar situation? Is there any better solution you can recommend?
Many friends may have no idea about the write protection of the USB flash drive. In fact, the write protection of the USB flash drive may prevent us from modifying or adding new content to the files in it. It will cause a lot of inconvenience for us to use the USB flash drive. How to remove the write protection of the USB flash drive? You can try these 3 methods.
Method 1: Check the physical switch
At present, some U disks on the market have physical switches. If the physical switches of some USB flash drives are turned on, the USB flash drives may become read-only mode. At this time, we can operate as follows:
1. Check if there is a physical write-protect switch on the USB disk casing;
2. If there is one, switch the switch to the unlocked position to remove the write protection.
Method Two: Use Registry Editor
How to cancel the prompt that the U disk is write-protected? Using the registry editor can also help us effectively solve this problem, as follows:
1. Open the Registry Editor and navigate to this path:
【HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\StorageDevicePolicies】;
2. If you find a DWORD value named [WriteProtect] on the right, please double-click it and set the value data to [0];
3. If you can’t find the [WriteProtect] value, right-click on the blank space, select [New] -> [DWORD Value], and name it [WriteProtect], then double-click it and set the value data to [0];
4. Restart the computer and the changes will take effect.
Method 3: Use Disk Management Tool
If the U disk is write-protected for no reason, we can use the disk management tool to perform related operations, as follows:
1. Connect the U disk to the computer and open [ Disk Management ];
2. Find the U disk in the disk management tool, right-click it and select the [ Format ] option;
Note: In the formatting options, make sure to uncheck the [Read-Only] or [Write-Protected] options, and then follow the prompts to complete the formatting process.
What should I do if the U disk data is lost?
When we remove the write protection of the USB flash drive, we should carefully check the important files in the USB flash drive. If we find that the data on the USB drive is lost, don't worry! At this point, we need to scan and repair the data in the USB flash drive immediately.
A data software with good scanning and recovery functions is recommended. This software is suitable for all kinds of data recovery. Regardless of whether you are familiar with computer operations or not, if you patiently complete the following steps, the possibility of successful recovery of important data is relatively high. The operation is as follows:
Operating environment:
Demonstration model: Lenovo Ideapad 700-15ISK-ISE
System version: Windows 10
1. Install the software to your computer in advance, connect the U disk to the computer and enter the software;
2. In the pop-up window, you can first select [Free Trial] , select the type of files to be recovered (select all), and select the USB disk, and click [Scan] after completion ;
3. Swipe up and down the interface or use the filter to view and select the files that need to be restored. After selecting, click [Recover], if you do not get the desired effect, click [Deep Scan] first and then select by the same operation ;
4. Save the file in a disk with sufficient space in the computer, and wait for the recovery to complete to view the file!
Summarize:
Many of our important files and data are stored in the USB flash drive. When the USB flash drive is write-protected, we cannot perform any operations on the USB flash drive, which may affect our work. How to remove the write protection of U disk? The super easy-to-use method is above!
Past recommendations:
https://blog.csdn.net/datarecover/article/details/131549323?spm=1001.2014.3001.5501