Some USB flash drives have a write-protection switch on the side or bottom. In some instances a pen drive can be locked using security software that prevents permission changes on a flash drive.
If you start to copy or modify the files on the drive the pop-up window show you The disk is write-protected.
Force format flash drive write protected. Whats worse the disk cannot be formatted with The disk is write-protected error. You will see a popup window in that window give the name to your drive and select a format for your USB drive. Make sure the lock switch is slid up to unlock position.
Right-click Start and select Command Prompt from Administrator. After choosing your drive click on the Erase button on the top menu bar. When a USB drive or SD card is write-protected you cant change files on the media.
Close the Registry Editor and restart the PC. When plugging your device to the computer viruses come to this device and then the disk is write-protected. Then you have successfully remove the write prtection from SD card.
Your USB devices protection policies might get disturbed due to some virus attack. This will format Write Protected USB drive on Mac using Disk Utility. It might under gone some accidental changes while using the device.
Sometimes users would like to lock their USB flash drives or a pen drive making it write-protected so as to prevent unexpected data loss due to deleting or formatting. This usually happens in Windows version 7 8 81 and the latest Windows 10. Write Protection Switch on the USB Flash Drive Some USB flash drives have a switch on the shell you can check first if your pen drive have that switch when you find your thumb drive get write protection.
Your USB flash drive may have become write protected due to some software related issue. Besides USB write protection ensures that data is not accidentally overwritten or deleted. However a USB drive or pen drive may also become write-protected due to logical error virus infection or locked by third-party encryption software.
Write protected usb pendrive cannot format. Some USB flash drives have a physical switch which allows you to lock or unlock write protection. Many uses may wonder if they can format a write protected SD card.
Remove this write-protection or use another disk. After each of them press Enter. On write-protected media you can read and copy files but you cant write to and delete files.
If your USB drive has a physical write-protection switch on its exterior it might be in the wrong locked position. Virus infection is a very common cause of the disk is write protected SD cardUSB drive issue. You can only view them.
If you still failed to format RAW flash drive because system says the disk drive is write protected you can run Windows built-in Error-checking tool to check and repair bad sectors on the flash drive. In other words once a hard drive USB flash drive or memory SD card is write-protected it means that you can no longer use the storage devices like before. USB might be improperly plugged out while in use.
Heres how to do it. Your USB drive and SD cards may become write protected because of a virus or because the lock switch on the media has been enabled. Disable Write Protection from USB Flash Drive with CMD Command Prompt.
Once done click on the Erase button. DISK WRITE PROTECTED ERROR When you see the error prompt the disk is write protected as soon as you plug in a peripheral storage device this means that you cannot write or format the disk until this problem is solved. All attempts related to writing action will be prevented such as add or create new file edit data delete files format USB drive etc.
Then enter the following commands. The write-protection switch is useful for keeping the contents of your drive safe from malware when you need to view them on a public computer. If your device has this switch move it to the Lock position.
First of all Check the write protection switch if available. The location of a switch on a USB flash drive will be different. When usb flash drive or usb disk suffered potentional damages or when it contains bad blocks or when the switch of the write protection is damaged it may say the usb drive is write protected.
For example if you suddenly find that your SD card becomes write-protected you cannot write any new data to the card delete files on it or format it. Try toggling the switch before you continue with this method. Use Diskpart to clear write-protection from the USB drive.
When your disk is write-protected you will not be able to modify files add files to your drive or delete files from it because of the restrictions associated with permissions and sharing. Toggle the switch on the USB drive. Type DISKPART and press Enter.
Right-click on the Windows icon. Move the cursor to the bottom left corner. Turn off the switch then you can try it on your computer again.
Right-click write protection and modify the value data from 1 to 0. 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. Highlight the disk your flash drive represents right click and choose New Simple Volume.
Insert your flash drive into a PC. Finally you can also rely on format tool to format flash drive when system cannot complete the format. How to format write protected USB in Windows 1087.
Any operation on it will be rejected. Simply put you need to go to Disk Management and re-format the drive. How to Format SD Card after Removing Write Protection.
How To Format write protected USB. When a USB drive is write protected it turns into read-only. If this method did not help to remove the write protection proceed to the next step.