Question about Electronics - Others

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Remove write protection of usb drive

I have a problem with my usb drive i.e.

whenever I used to copy some data on my usb drive the message come

'usb write protected'

please solve my problem

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  • 13 more comments 
  • Anonymous Sep 30, 2008

    remove the write-protection in usb

  • mark calimag Oct 01, 2008


  • amanpreet Oct 11, 2008

    kingston pen drive unable to write or erase data.. shows write orotected.

  • Stephanye Clarke
    Stephanye Clarke Oct 24, 2008

    I've used my flash drive for more than one year. Suddenly when I edit documents or try to save something new to it, I get the "write-protected" message. HEEEEEEEEEEEEELLLLLLLLLLLLLPPPPPPPPPPPPP.

  • Anonymous Oct 26, 2008

    I have a PNY 4 Gb data stick. Used it for a week, and its almost full, then suddenly I get the message saying I cannot write to it as it is write-protected. I cannot delete any data either (i thought it was maybe because it was full), and I did try. The guy at the computer shop said re-format it, after a lot of looking up I did what they said - this was exciting -

    Open My Computer

    Right-click on the flash drive and choose Format

    I just looked at Capacity, File system, Allocation unit size and left these as the defaults on the principle "leave well alone" as these looked ok to me.

    Then - wait for it, drum roll and trumpet fanfare -

    "...cannot format as it is write-protected"

    Ugh ! ?

    A solution might be to throw it in the bin and not buy PNY any more,

    unless there is something I havnt thought of.

    Before you suggest it, no, there isnt a little switch on the side of the data stick to change the write-protection.

    Please, PNY, can you help?

  • Anonymous Oct 27, 2008

    its very hard i have tried alot i need help because i need it fro school to save my info and projects

  • njebarc Nov 05, 2008

    i have a problem with my USB 8GB kingston flash, every time i try removing or storing my doc, videos...etc it says i must remove write proctetion or use another disk. plz help

  • ahebesha Nov 22, 2008

    i have the same problem

  • agaribr Jan 16, 2009

    I have the exact same problem, i cant copy any thing from my pny 4gb flashdrive or save anything on it. i am at the verge of crushing it to pieces. i am so mad, never going to support any pny products....ever

  • Anonymous Jan 27, 2009

    Thats not a solution you idiot

  • Anonymous Mar 04, 2009

    I was only able to use my new SanDisk Cruzer 8GB USB flash drive one time before it became "write protected". Now it is totally worthless as I can not put anything on or take anything off of it with out the error message that it is write protected please remove write protection. I would remove it if I could! Anyone have a solution???

  • dante_videog Apr 18, 2009

    this is bull $*** there must be some way to remove write protection

  • Anonymous Apr 29, 2009

    You have to find the pin number that removes the writen protection. I cant find mine... so i am scewedd

  • Jinva May 04, 2009

    Yep, used it only once, but now it' "write protected" and won't let me put anything on it for my phone. Whatever this pin number is, I don't have it or know where it is, so this indeed is ********.

  • Andrew Clare May 11, 2010

    Cannot remove write protection, cannot format.

    What do I do?


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I had the same problem..

Posted on Oct 06, 2008

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2 Answers

How to remove write protection

To remove write protection:
Open Start Menu >> Run, type regedit and press Enter. This will open the registry editor.
Navigate to the following path:

Double click the key WriteProtect in the right pane and set the value to 0
In the Data Value Box, press OK
Exit Registry, restart your computer and then re-connect your USB pen drive to your computer.

Jan 04, 2014 | Electronics - Others

1 Answer

Device media is write protected

To disable writing access to USB drives and make all USB drives has only read-only access, follow these steps:
  1. Run Registry Editor (regedit).
  2. Navigate to the following registry key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control
  3. Create a New Key named as StorageDevicePolicies.
  4. Highlight StorageDevicePolicies, and then create a New DWORD (32-bit) Value named as WriteProtect.
  5. Double click on WriteProtect, and set its value data to 1. write-protect-usb.jpg
Once set, all users on the computer is now blocked and prevented from copying, transferring or writing any files, documents and data to the USB disk drives, without the need to restart or reboot computer. Any attempt to download or copy files to USB drive will return the following error message:
The disk is write protected.
The media is write-protected.
Remove the write protection or use another disk.
usb-removable-disk-write-protected.jpg To revert and remove the blocked write access to USB drivers, just delete the StorageDevicePolicies registry key, or delete the WriteProtect registry entry, or change the value data for WriteProtect to 0.
For user who doesn't want to manually editing the registry, simply download the following registry registration files to enable or disable the write protection (block writing attempt) to USB removable drive. Double click the .reg file unpacked from the .zip archive to merge the registry key entries.
Download DisableWriteToUSB.reg
Download EnableWriteToUSB.reg
The trick works in Windows XP SP2 and SP3, Windows Vista, Windows Server 2003 and 2008.

Feb 27, 2011 | Transcend 4GB JetFlash 110 USB 2.0 Flash...

3 Answers


Put them into "my sounds" folder or into a music folder and use them from there. The ring tones are wright-protected.

Jun 22, 2010 | PNY 2GB microSD Memory Card

1 Answer

Transcend JetFlash V60 16GB pen drive is write protected

Flash drives by default use the FAT32 file system. FAT32 has a limit of 4gb per file. So you could have four 4gb files on your pen drive, but no files bigger than about 4gb. You could use the NTFS format, but it's not suggested for flash drives since it reads/writes much more often than FAT and will make the drive lifetime MUCH shorter.

Aug 26, 2009 | Electronics - Others

3 Answers

Write Protected Problem

Hi Sir myself piyush gajera sir i was used my pen drive from winxp to another os version. afterwards it gives me an error that disk is write protected. i tried to remove or format but again it gives me prob that it is write protected and not able to format. i used different solutions but unable to format or remove write protected. please help me. how can i remove this write protection. sir my email id is kindly mail me as soon as possible. my Pen Drive is transced d33193. and it has no any stick to remove write protected. Thanks in advance. i have the same error while deleting or formating my pen drive My transcend 4GB pen drive when deliting data it ask to remove the write protection while formating the disk it shows write protected. when copying data it ask to remove the write protect

Jul 09, 2009 | PNY 2GB microSD Memory Card

1 Answer

Write protected problem

I checked it the website says its a virus attack. Pls download the software from this link.

Jun 18, 2009 | Electronics - Others

1 Answer

My drive is write protected, but I din't do that.dialog box showing remove the write protection. so how to remove this write protection.

Just do one thing
Copy the data of Pen drive to PC and format the drive. Now paste the data back to the pen drive.
It may work fine onward.

Please try it.

Rakesh Kumar

Apr 07, 2009 | Kingston 4GB Secure Digital High Capacity...

6 Answers


Use following link to download recover jetflash from transcend site.

note that the data on the pen drive will be erased. so back it up before you run it.
  • 1 week ago

Sep 16, 2008 | Electronics - Others

1 Answer

Doesn;t taking large files

1. Download this tool:

2. Format

(Before removing USB flash drive click on the Safely Remove
Hardware icon and then click on USB flash drive you want to remove)

Jun 19, 2008 | Transcend 4GB JetFlash 110 USB 2.0 Flash...

2 Answers

Memory card

Check your memory card, it probably has lock and unlock switch.

May 12, 2008 | Electronics - Others

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