Usb Write Protection Removal Tool

Dec 21, 2020 • Filed to: USB Recovery • Proven solutions

To remove write-protection in USB, pen drive or SD card, right-click the file you want to copy and select Properties. Then you can view three options on the bottom, among them, please ensure that the Read-only option is unchecked. Finally, click Apply to let this change effective. Solution 5: Run Diskpart to Clear Write Protection. You can use the Windows DiskPart command line utility to enable or disable read-only mode on your USB flash drive. Press Win + R to open the Run box. Type diskpart and press Enter. If you receive a User Account Control prompt asking you for permission to continue, click Yes.

How do I remove write protection from a SanDisk flash drive?

Hello all, I got a message reading 'The disk is write-protected' whenever I inserted my SanDisk pen drive to my computer. I was unable to disable the write protection on my flash drive. Can anyone help me? Thanks.

What Is a Read-Only Flash Drive?

Once you get similar messages like the following ones when using the SanDisk flash drive, it means the pen drive becomes read-only and write-protected. You're unable to edit data, delete files, or save information on this drive, unless you find the fixes.

  • The common error of 'The disk is write-protected' will occur when you trying to format an external disk such as (USB flash drive, SD memory card, or pen drive).
  • If you start to copy or modify the files on the drive, the pop-up window show you 'The disk is write-protected. Remove this write-protection or use another disk'.
  • A read-only flash drive won't allow you to copy the file. When you want to do that, a message might appear - 'You cannot copy files to the volume'.

Why Is My USB Drive Read Only?

Sandisk Usb Write Protection Removal Tool

Formating the file system of the flash drive can cause the write protection. Usually, a pen drive uses the NTFS file system on a Windows computer. You can keep writing and reading data stored inside it. However, sometimes you might want to use it on a Mac computer. So you format the flash memory stick to make it compatible with the Mac computer. The file system is indeed readable and the stored data is accessible on a Mac computer due to the Mac feature. However, writing data is not available. The write protection is added on the USB flash drive by default.

How do I disable write protection on a flash drive? Here, we offer both Windows and Mac solutions to help you fix write-protected flash drives easily and quickly.

How to Remove Write Protection from USB Flash Drive on Windows

How do I remove write protection from a USB drive in Windows 10?

If your USB disk gets this error on Windows computer, you may think the USB drive is broken and unable to use. The flash drive becomes a read-only situation, and you cannot manage data on it, like copying, deleting or writing the files on the disk. How to remove the write protection from a read-only flash drive? On the next guide, we will show you how to disable write protection from flash drive, SD card or pen drive in Windows 10/8/7.

Solution 1: Diskpart Command

  • Step 1. Connect your flash drive to the computer, and launch a command prompt by searching for cmd.exe or 'Command Prompt' in the Start menu.
  • Step 2. Type the following and press Enter after each command: diskpart, list disk, select disk #(# means the name of your write-protected disk), attributes disk clear readonly, clean, create partition primary, format fs=ntfs.
  • Step 3. Exit the Command Prompt.

Usb Write Protect Removal software, free download For Windows 10

After this, your USB flash drive should now work well. If it doesn't work, you can also follow the next steps to fix write-protected USB drive with Regedit.exe.

Solution 2: Regedit.exe

  • Step 1. Press key of Windows Key + R and type regedit in Run dislog box and Enter.
  • Step 2. On the pop-up window Registry Editor, go to the HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlStorageDevicePolicies.
  • Step 3. Double click the WriteProtect value in the right pane.
  • Step 4. You can change the value data from 1 to 0, then click OK to save the change, and close the Regedit window.
  • Step 5. Restart your computer and connect the USB drive to it. Check if the drive is working well and no longer write-protected. If it isn't read-only now, you can continue using the USB flash drive.

Solution 3: Open Windows Explorer

  • Step 1. Plug in the write-protected disk.
  • Step 2. Press 'Windows+E' and right-click on the drive.
  • Step 3. By right-clicking on the disk, you can choose 'Properties', and then select 'Security'.
Usb Write Protection Removal Tool
  • Step 4. To Edit the permissions, you should now select 'Everyone' from 'Group or user names'.
  • Step 5. Select 'Edit' and go to 'Permissions'
  • Step 6. Check all the boxes labeled as 'Allow'
  • Step 7. Click 'Apply' and exit. Your disk's write protection has now been removed.

Solution 4. Check and Unlock USB Flash Drive

  • Check the switch on the drive: some external USB flash drives and pen drives have a mechanical switch which is used to lock or unlock the drive. If your drive gets the switch, check whether the switch is locked or not. If yes, move it.
  • You also can check the USB flash drive if it got the virus-infected and attacked. You need to download anti-virus software and scan your flash drive. Once the virus is found, and kill it at once to remove write protection from a read-only flash drive.

How to Remove Write Protection from USB Pen Drive on Mac

If you're working on a Mac computer, you also will receive the 'Read Only' error on the external drive. On the following steps, we will show you how to disable write protection disk on Mac.

Solution 1: Format Write-Protected Pen Drive on Mac

To disable the write-protected disk on Mac, you can follow the next steps to format the drive on macOS:

  • Step 1. Open the Disk Utility, and the application window will open.
  • Step 2. Click on your USB flash drive on the left pane of Disk Utility.
  • Step 3. Click on the Erase tab, then select the format type. Select either 'MS-DOS File System' or 'exFAT' both working well on Windows and Mac.
  • Step 4. Then click on the 'Erase' option to start formatting the USB flash drive.

Solution 2: Fix and Repair Permissions

Check if the drive's permissions are corrupted or not. You can fix the error using Disk Utility. Follow the steps below to remove write protection from Read-only USB drive on Mac.

  • Step 1. Go to the Disk Utility in the Utilities folder.
  • Step 2. Select the device which is ready-only need to remove write protection.
  • Step 3. Click on the First Aid and the OS will start to scan your drive.

We hope those solutions could help you fix and remove write protection from USB drive on Windows and Mac. If it still fails to fix out the problem, you should buy a new USB flash drive. Also, if you need to get all USB data back, you can download Recoverit Data Recovery, powerful USB data recovery software, to help you out. Follow the guide to recover files from USB drive easily.

USB Topic

Recover USB Drive
Format USB Drive
Fix/Repair USB Drive
Know USB Drive
Languages: Deutsch日本語FrançaisItalianoEspañolPortuguês

Summary :

Did you receive the message 'the disk is write-protected' when you tried to copy files or folders to a USB flash drive or SD card in Windows 10/8/7? Take it easy now! This post will show you how to remove write protection from USB or SD card with ease.

Quick Navigation :

Usb Write Protection Removal Software Windows 7

Help! The Disk Is Write-protected on USB/SD Card

“We have a Canon Powershot and want to transfer photos from computer back to camera. Says SD card is write protected. How do we remove the write protection?”tomshardware

Actually, a disk suddenly becoming write-protected is a very common issue, and it often comes out of the blue on a USB flash drive, pen drive, SD card or other data storage devices.

After plugging a drive into your PC to copy or modify a file & folder, a window might pop up with the error: “The disk is write-protected. Remove this write-protection or use another disk”.

According to users, the problem may be with Windows 10 Home and SD card built-in slot. When using a USB SD card reader, this problem may not happen.

When the write protection error occurs in Windows 10/8/7, it will continue to stay even if you click the Try Again button. Because of this, you might think that the disk is no longer usable and should be thrown into the dustbin.

Actually, it might not be completely unusable. This disk is still healthy; it is just in the write-protected state. That is, you can only read data from your device, but you are not allowed to write, delete, copy or do any other operations to modify the data.

Tool

As a result, the disk write-protected error will be invoked when files or folders are being copied to a USB drive, pen drive or micro SD card.

If you are also facing a similar situation, take it easy now. This post will show you how to remove the write protection from USB drive, SD card, or pen drive in Windows 10/8/7.

How to Remove Write Protection from USB Windows 10/8/7

You might ask: how do I remove write protection on a USB drive or SD card?

When searching for solutions to 'the disk is write-protected' error online, you will find many related forums and articles. Then, you might start to think removing the SD card/USB drive write protection could be troublesome.

But actually, it is a very simple process, and here we have summarized seven methods as follows. Just try them to easily remove write protection from USB/SD card/pen drive in Windows 7/8/10.

Solution 1: Format the USB/Pen Drive/SD Card

While you look for the solutions to the issue of USB/SD card write protected on the internet, you will find formatting the USB drive, SD card or other external storage devices being mentioned.

This is considered a good method to remove write protection from USB/pen drive/SD card because the file system might have been corrupted, causing your drive to be in a bad state.

Well then, how can you format USB drive, pen drive or SD card to fix the disk is write-protected error so that your device can work properly again? Generally speaking, there are four write protected USB format tools you could use to perform this operation in Windows 10/8/7.

Note: Sometimes you can’t format a write-protected SD card/USB after booting to Windows normally; you might end up receiving the same error message saying the disk is write-protected. To avoid this, we suggest rebooting Windows with safe mode before attempting to format the write-protected USB drive.

Sandisk Usb Write Protection Removal Tool

① Run MiniTool Partition Wizard

In order to successfully format your USB drive and remove the write-protected error, you could use a third-party write protection removal software as a good helper.

Which one is worth recommending? Here we will show you MiniTool Partition Wizard Free Edition which is compatible with Windows 10/8/7.

It is a professional and reliable partition and disk management tool with many powerful functions, such as extend partition, resize partition, delete partition, format drive, wipe partition, rebuild MBR, recover lost partition and so on.

You could use this freeware to remove write protection from USB drive or other devices via formatting. Now, download MiniTool Partition Wizard Free Edition and install it on your computer.

Follow the guide below to format your device in Windows 7/8/10:

Step 1: Launch MiniTool Partition Wizard Free Edition.

Step 2: You will be directed to the main interface. After selecting this partition of USB flash drive or SD card, you will see the many features about partition management.

Usb Write Protection Removal software, free download

Here click Format Partition from the Partition Management menu. Alternatively, you can right-click the target drive and then select Format in Windows 7/8/10.

Step 3: Choose a file system as you'd like - FAT32, NTFS, Ext2, Ext3, Ext4 or Linux Swap. Click OK to continue.

Step 4: Execute this change by clicking the Apply button to remove write protection on SD card/USB flash drive.

② Use Diskpart

At your PC's desktop, type cmd to the search box and right-click it to choose Run as administrator to open Command Prompt. In the new window, type the following bolded commands one by one and each one should be ended by pressing the Enter key:

diskpart

list volume (all volumes on hard disks in your PC will be displayed here)

select volume n (n means the volume number of your SD card, USB flash drive or other devices)

format fs=ntfs label='new volume' quick (this command can directly format your storage device to NTFS file system)

exit

Hope the following screenshot will make this operation more intuitive:

③ Open Windows Explorer

In addition, you can directly open Windows Explorer, and then right-click the USB drive or SD card partition to select Format in Windows 7/8/10. Then choose a file system from the list and check the Quick Format option. Finally, click the Start button to format write-protected USB drive/SD card.

Tip: It is possible to get the “Windows was unable to complete the format” message. For more information about this, refer to this post for help.

④ Run Disk Management

Disk Management can also be used to format a write-protected USB drive/SD card. Right-click on the target drive and select Format to FAT32 or NTFS. Finally, click OK to perform this operation on Windows 7/8/10.

If the target partition on your USB flash drive/ micro SD card is larger than 32 GB, it can't be formatted to FAT32 with Disk Management and Windows Explorer.

In this case, please ask the third-party write protection removal software - MiniTool Partition Wizard for help; it can quickly perform formatting without any limit to fix the disk is write-protected error.

Kindly remind:

After finish formatting in Windows 7/8/10, the write protection on a USB drive, pen drive or SD card should be removed. However, formatting the drive will cause data loss. If you had important files on the device, they are erased.

Thus, we suggest recovering those files with a professional data recovery software; MiniTool Partition Wizard can help you with its Data Recovery feature to recover data from formatted USB drive.

Since this solution will lead to data loss, you might be reluctant to format your USB drive just to remove the write protection error. In this case, you should consider backing up all your data using MiniTool ShadowMaker.

Solution 2: Check and Kill USB Flash Drive Viruses

When a USB flash drive, pen drive, or SD card is plugged into a PC, it could be easily attacked by viruses attached to spyware downloaded from an illegal website. The files or folders on this device could also be easily filled with viruses that can lead to the disk is write-protected error on your storage device.

In this case, you need to download anti-virus software and set it to automatically scan your device. Once a virus is found, please kill it at once to remove the write protection from USB drive, pen drive or SD card.

Solution 3: Check and Unlock USB Flash Drive

Some external devices including pen drives, or USB flash drives have a mechanical switch used to lock or unlock your device, but some don't.

Therefore, you should check whether there is a switch like this on your device. It could be put into write protection mode to prevent accidental writing.

If it is, please move the switch to the unlocked position and then try copying files again. Perhaps this operation can be done successfully after the switch has been unlocked. If this method still cannot solve the disk is write-protected error in Windows 7/8/10, please try the next one to remove write protection on USB or pen drive.

Solution 4: Check and Make Sure USB Flash Drive/SD Card Isn’t Full

Sometimes if the USB stick or SD card is full with files, it is very likely to receive the write protection error when files are being copied to it.

Right-click this drive and select Properties. Then you can view the size of used space and free space in Windows 7/8/10. If there is enough free disk space and you still encounter this issue, it might be because the file you are trying to copy to the USB drive is too large.

Solution 5: Change File Not in “Read-only” Status

In addition, sometimes the file is set to the Read-only status, which indeed could cause the disk is write-protected error on a USB flash drive, micro SD card or pen drive.

To remove write-protection in USB, pen drive or SD card, right-click the file you want to copy and select Properties.

Then you can view three options on the bottom, among them, please ensure that the Read-only option is unchecked. Finally, click Apply to let this change effective.

Solution 5: Run Diskpart to Clear Write Protection

To fix the disk is write-protected error, you can also adopt the Command Prompt to do this work.

Please run CMD as an administrator, then type diskpart command and hit Enter to run diskpart. It is a built-in disk partition tool in Windows 7/8/10.

With this tool, you can modify the value related to your USB drive/SD card. Then type the following bolded commands one by one:

list disk (all disks on your computer will be listed here)

select disk n (n refers to the number of your USB flash drive or SD card)

attributes disk clear readonly (this command can disable write protection)

After performing this operation, try copying files again. The USB write protected error should be removed.

Solution 6: Edit The Registry

If the issue still persists, you should consider modifying the registry to remove the write protection from USB. The USB write.reg file could be enabled.

Click Win+R and then type regedit to open Registry Editor. Then navigate to the following location to look for a key named WriteProtect:

Usb Write Protection Removal Tool Download

HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlStorageDevicePolicies

If this key exists, please right click it to select Modify to change the value from 1 to 0.

If you still get the disk is write-protected message, your best bet is to format the drive and recover files to disable this error, as shown in Solution 7.

Bottom Line

Here we have come to the end of this post. You should now have learned how to remove write protection from USB/pen drive/SD card in Windows 10/8/7 when you face the 'disk is write-protected' error message while trying to copy files/folders.

Now, it is time for you to try the solutions above so you can start modifying the data in your storage device.

Should you have any question or suggestion, just leave a comment below or email us via [email protected]. And we will reply you as soon as possible. Thanks in advance.

Disk Write Protected FAQ

If your USB flash drive, SD card or hard drive is write-protected, you can easily remove write protection. You can try running a virus scan, checking and ensuring the device isn’t full, disabling read-only status for a file, using diskpart, editing Windows Registry and formatting the device.
It is best to reboot Windows with safe mode and then format the write-protected flash drive in Windows 10/8/7. To performing drive formatting, you can use a professional partition manager, MiniTool Partition Wizard.
How do I remove write protection from a USB drive using command prompt?

Usb Write Protection Remover

Run Command Prompt as administrator. Then type the following commands one by one and press Enter after each one.

  1. diskpart
  2. list disk
  3. select disk n (n means the disk number of the write-protected device)
  4. attributes disk clear readonly

Sandisk Usb Write Protection Removal Tool

If you receive the “the disk is write-protected” error when using a USB flash drive, this means your system administrator has set limitations, the registry entry is damaged, or the drive itself is damaged. Also, the flash drive may be actually write-protected.