USB Drive Is Write Protected, How to Fix

When I tried reflashing the drive, Etcher said it was locked, and I could not format the drive in Windows. The error message says it's write-protected. I've tried Ubuntu as well, but that doesn't work either. Any ideas?

Best Answered by

Roxanne· Answered on Aug 09, 2023

As you mentioned, your USB drive became write-protected after flashing your operating system, so you cannot write or change the data on the USB drive until you remove the write protection. This article will provide a complete guide to removing the write protection. Before attempting, unplug the write-protected USB drive and connect it to another PC to check if it's writable. If not, you can try the following two practical solutions. In response to your problem, the first solution I recommend is to use EaseUS Partition Master Free. It's valuable and safe software that can disable the write protection with the write protection removal tool.

Free Download 

Windows 11/10/8/7100% Secure

Here is how to do so:

Step 1. Download and install EaseUS Partition Master, tap the "Toolkit" section, and find "Write Protection."

Step 2. Select your write-protected USB, and click "Disable."

As you can see, if you use the EaseUS Partition Master, there are just two steps that you can take to remove the write protection on your USB drive. We also provide another usual method: remove write protection on USB drives using the Registry editor.

Follow the specific steps to remove the write protection:

Step 1. Type "Regeditin the search box, and choose "Regedit.exe."

Navigate to: Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\StorageDevicePolicies

Step 2. Double-click on "Write Protect," change the value data to "0," and hit "OK."

Step 3. Close "Regedit" and restart your computer.

The second method is complex and not suitable for the computer beginner, so use EaseUS Partition Master to save your time and energy. If you need to format the USB drive after it is unlocked, find more information by clicking the following link.

Read More: How to Format Write Protected USB/Pen Drive

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