So i was playing around with my phone and accidently deleted some files off the sdcard through astro file manager. when i went back i noticed all of my downloads were gone and whent i would hit the music player it would say that there was no music on the card even though there is . and it says theres no pictures , that somehow they all got deleted but i put them back and it says theres no pictures on it when i go to the ablbums Please help me fix this