Download the Best SanDisk Write Protected Removal Tool in Windows 10, 11

Stuck in SanDisk write protected error? This post will guide you to remove write protection easily from SanDisk USB flash drive, memory card, SSD drive with the best SanDisk write protected removal tool in Windows 7/8/10/11.


By Lucas / Updated on October 13, 2023

Share this: instagram reddit

About SanDisk

SanDisk is an outstanding manufacturer of flash memory storage devices, which provides many storage solutions for different usage such as SanDisk flash drive, memory card, microSD card, SSD drive, and so on. And now, this flash memory corporation has been acquired by hard drive manufacturer Western Digital.


SanDisk Write Protected Problem Overview

Once, you may be frustrated by the SanDisk write protected error message like this:

I have a problem with my SanDisk Cruzer 8GB USB flash drive, every time I plug it into my computer and try to modify the data on it, it’s saying that it’s write-protected. How to remove write protection from SanDisk Cruzer Blade?
Why do I get “the disk is write protected” information when I try to transfer files to my microSD card?
Today I get a new SanDisk SSD drive, and it’s uninitialized. And I try to format it with Disk Management and failed due to an I/O error, and then I can’t create a partition on the SSD drive using the DISKPART command because it’s write-protected. How should I deal with it?
Or other SanDisk storage device is write-protected problems.

When you try to format a Sandisk storage drive, you may see the Sandisk writes protected error. It is a long-standing issue that has bothered many consumers. What causes SanDisk devices to be write protected?

To effectively resolve this problem, you need first to learn about the primary reasons and then locate the appropriate write protection removal tool. The cause of SanDisk write protection error varies:

1. Write protect switch is on the lock position. Please unlock the SanDisk microSD card, USB flash drive, etc.
2. The device is infected by viruses and other attacks.
3. The file system is corrupted due to some unknown reason.
4. The value of the Windows registry key is incorrect.
5. Your Sandisk USB drive, flash drive, SD card, SSD, or pen drive is dead.

Thus, you should know the most urgent thing is to remove the write protection. How to remove it?

How to Remove Write Protection from SanDisk?

There are beyond three ways to solve this problem, here we are going to introduce the best two ways for SanDisk write protection error: CMD command and SanDisk write protected removal tool.

Way1: CMD command

1. Input diskpart in the Windows search box, and press enter.

2. Type list disk.

3. Type select disk n, where n is the number of write-protected SanDisk USB flash drive, microSD, SSD, etc.

4. Type attributes disk clear readonly.

Re-plug the SanDisk USB flash drive or other storage devices into your computer, and check if the SanDisk write-protected issue is solved.

Way 2: Registry Editor

1. Input regedit in the Windows search box, and then press enter.

2. Locate the following path in Registry Editor:


3. If the "StorageDevicePolicies" doesn’t exist, create them manually.

4. Then double-click WriteProtect and set the value from 1 to 0, then press OK.

Storage Device Policies

5. Restart your computer, and re-plug the SanDisk USB flash drive or other storage devices into your computer, check whether the issue is solved or not.

Way 2: SanDisk Write Protected Removal tool

The best way to remove write protection from SanDisk is to format it with a write protection removal tool. So, how to find the best software to remove write protection from SanDisk pen drive, SD card, SSD, and other storage devices?

We highly recommend AOMEI Partition Assistant Professional format SanDisk Cruzer Glide, USB drive, etc. It works well with SanDisk USB flash drive, microSD cards, memory cards, SSD drives, and other storage devices. AOMEI Partition Assistant is an easy-to-use disk partitioning tool, which applied to Windows operating systems, including Windows Vista, XP, 7, 8, 8.1, 10, and 11.

Download Pro DemoWin 11/10/8.1/8/7/XP
Secure Download

Following we will work you through the details about how to format SanDisk write-protected devices.

Step 1. Connect SanDisk USB, SD card, SSD, or other devices with your computer. Install and run this program. On the main console, click the SanDisk USB flash drive, SD card, or other devices, and choose Format Partition at the left panel. Or right-click it, then select Format Partition at the drop-down menu.

Format Partition

Step 2: Edit the parameters of the partition, including Partition Label, File System, and Cluster Size. Then Click OK to continue.

Select File System

Note: All the data on the SanDisk USB flash drive, SD card, SSD and other devices will be wiped out, ensure you have backed up the important data in advance.

Step 3: Overview the result at the Pending Operations, and then press Apply to remove write protected.


To sum up

A few seconds later, you will find the SanDisk write protection has been removed with SanDisk write protected removal tool. If not, maybe your SanDisk USB drive, SSD, SD card, pen drive, or other storage devices could be dead, you have to change a new one. In addition, you can convert USB between NTFS and FAT32 without losing data.

Besides, this software also allows you to resize, move, split, merge, copy partitions for SanDisk USB drive, pen drive, SSD, SD card, recover lost data, allocate free space, command line partitioning, etc. For server needs, you could download the AOMEI Partition Server to take a shoot.

Lucas · Staff Editor
I prefer peaceful and quiet life during vacation,but sometimes I watch football match if my favorite club performs brilliantly in that season. And I love reading, painting and calligraphy, thus I send my friends festival handwriting cards every year.