How do you formate write protected media file player file?

To format write-protected media, you typically need to disable the write protection first. This can often be done by sliding a physical switch on the media (like an SD card) to the "unlocked" position. If there's no physical switch, you may need to use software tools or settings on your device to remove write protection. Once write protection is removed, you can format the media through your computer's file management system or disk utility.