Why my iQfm show is no device or music cannot be played?
A lot of time the problem is coming from the USB Flash Drive or your SD card. Although it work perfectly normal in your computer, sometime there might be some built in program that will block away from our iQfm. The solution to this problem is format you’re Flash Drive or your SD card, all you need to do is plug in your drive to your computer, then open My Computer, left chick once on your Flash Drive, right click it and choose format drive. Then put your MP3 music file back in the drive.