Ok so this has been troubling me for a while. I put the music in the correct folder, the phone identifies say 30 songs from my collection, and leaves the other 500 songs. I use the refresh function to try and solve the problem, however no luck. I've had this problem with the Nokia N82 and the Nokia N76.
Note: i'm on a mac, however as i transfer the music via data transfer mode, I cant see this being a problem.
Note: i'm on a mac, however as i transfer the music via data transfer mode, I cant see this being a problem.