Problem with media write protected

[simply_kitana]

can't save or copy musics from window media player to my cellphone memory card ...it always show message error "disk write protected"...how can i unlock this write protected setting so that i can copy files to my memory card.

 

[jsmakkar]

In SD cards, there is a small tab on the side and you could slide that to unlock position.
If there is no tab on your card (like in a micro SD card), you would need to format the card.
Please save your data before formatting.