1 Download and install the new itunes software on the computer and turn it on, connect the iphone5c to the computer with the data cable.
2 in the "Song" Interface Click "Scanning Media", itunes will automatically scan the computer to display all the music files.
3 Press the "ALT" key on the computer keyboard, the menu bar appears above the interface, click "File", there are two buttons in the list to download music to iphone5c, "Add Files to database" To download individual music files to iphone5c, "Add Files to Repository" You can download music from your computer's folders to iphone5c.
4) will be automatically copied to the iphone5c after a good selection.
5 There is another way to download music. When you select a song by pressing the file key or the CTRL key in the song list, click the right mouse button and click on the top device name in the "Add to playlist" sub list to quickly download to the device.
Above I take iphone5c as an example, of course iphone5s can also use this method to download music Oh.