I looked for this on the board and didn't find it, so I hope someone can help. I put in a 32GB sd card. I formatted it (FAT 32) and simply copied the files from my original that came with the phone. I had over 1500 music files, but while they are on the 32 GB card, only 100 are showing up in the music player. I deleted everything and recopied the original card, still the same issue. Any thoughts? I would appreciate the help.