Yesterday I was listening to media files on my LG Esteem, but when I got up this morning the media player says there are "No Files." I can see the files are there with the file manager, but the media play can't see them. This has been a recurring problem for a long time and the only way I have found to reset this is to reboot the phone. Is there a way to fix this or rescan the media files so the media player can see them again? Thanks.