Why are music files not being copied [older Moto Droids 4.1]?


AC Question

Why are music files not being copied? [older Moto Droids 4.1]

I have a couple of Motorola Droids (I don't recall the model numbers, but both run Android software in the version 4.1 series) and have sd chips in both-I'm not using them as phones, but to play music. I copy and paste music files to the phone, but a lot of them seem to 'disappear' instead of going to the phone. The phone is connected by usb to my pc as a storage device.