USB memory sticks và similar transferable data storage devices are convenient if you want khổng lồ have your photos, truyền thông, or work files ready khổng lồ go. It’s been quite some time since these storage devices have sầu become the most prevalent method of storing digital data. However, sometimes it might happen that you can’t transfer your files onto a USB because write protection is activated.

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Failed write attempts can be quite an inconvenience on a USB stiông chồng. Luckily, there are quiông chồng & easy methods khổng lồ solve sầu the write protection issue, whether you’re on a Windows PC or a Mac. There’s even a solution if you’re working on a Chromebook.

A Universal Solution

Before we go into details about write protection removal in different operating systems, there’s one thing to lớn kiểm tra first. Some data storage units have sầu a physical switch for toggling write protection on or off.

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Launch “Comm& Prompt.” You can vày this either by pressing “Windows key+R” và typing “CMD” or searching for Command Prompt from the “Start Menu.” If you see the “Access is denied” message, right-clichồng on Commvà Prompt & choose “Run as Administrator.”
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You’ll see a menu of all memory storage disks, named Disk 0, Disk 1, và so on. This scenario is when you’ll need the capacity information to identify your USB device. Compare it khổng lồ the “Size” column, & you’ll find out the disk number.
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Type “Attributes disk clear readonly” and press “enter.” Yes, that word is spelled as “readonly.”
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Restart your PC & try writing on the USB again after the system has rebooted.
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Cliông xã on the “right-facing chevron” (angle bracket) symbol next khổng lồ “HKEY_LOCAL_MACHINE” in the left sidebar to lớn expand the directory structure of that thư mục.

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Repeat “Step 1” procedures again lớn expvà the “Control” thư mục, then confirm if “StorageDevicePolicies” is present. If not, continue khổng lồ “Step 5” to lớn create it yourself. Otherwise, skip to “Step 7.”
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Rename the newly created folder to lớn “StorageDevicePolicies.”
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Double-cliông chồng on “WriteProtect” và change “Value Data” khổng lồ “0” & “Base” lớn “Hexadecimal.”
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After the reboot, check if the USB is now operating as it should. This method disables write protection on all your drives, so it should make your USB writable again. Beware that editing the Windows Registry on your own can mess up your computer, so after you’ve sầu followed our instructions, it’s best not to revisit it.

Removing Write Protection on a Mac

There’s much less flexibility when resolving the write protection issue on Mac versus on Windows. You only have two options available—one is for storage units that can’t be written to lớn due lớn a fault with the device, while the other involves formatting the drive sầu.

Option 1: Repair the Permissions

The permissions for your USB drive sầu might be faulty, causing it to lớn become write-protected. If that’s the case, you should try fixing the error using “Disk Utility.” To vì so, follow these simple steps:


After plugging in the USB device, open “Utilities” và select “Disk Utility.”
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Cliông xã on the “First Aid” tab, wait for any scans to finish, và then select “Repair Disk Permissions.”Right-clichồng on the drive sầu and choose “Format Device.”

Unfortunately, this is the only reliable method to remove write protection from a USB on Chromebook. As previously stated, formatting the drive sầu will erase all data on it, so be sure to bachồng it up beforehand.

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Remove sầu Write Protection From a USB on Linux

For those inclined khổng lồ use Linux, this section might interest you.

First, launch the “Applications Menu (
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Next, type “lsblk” and press “enter” to lớn get a list of all attached devices.
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In closing, write protection can be a nuisance, especially when you don’t know how it happened on your storage device. Luckily, you’ve learned how to lớn remove write protection from a USB on Windows, Mac, Linux, and Chromebook computers. The issue should no longer catch you off-guard, but there are no guarantees. With all the methods explained here, at least one should allow you to lớn edit, copy, move sầu, or delete files on your USB or SD card in no time!