
Try using the Windows Safely Remove function to remove USB drives and see if the read only problem goes away. Connect the USB flash drive to your Windows computer and make sure it can be detected.

Yes on your USB flash drive or SD card it means that you can not write or use files on the device. Otherwise to disable the read-only attribute check the Allow boxes.

You can use the Windows DiskPart command line utility to enable or disable read-only mode on your USB flash drive.Īnd in the cmd window type diskpart and press Enter.

In the window that appears remove the check mark from the Read Only item.
