1, open the iTunes software, click the file option in the upper left corner of the iTunes software to enter, and select to add the file to the resource library;
2. Open the music that needs to be imported into the mobile phone on the computer. First, add music to iTunes software. After adding music, select music on iTunes and check whether the music has been imported into the song.
3. After the completion, connect the mobile phone to the computer, click the displayed iPhone device icon on iTunes software, click the music option again, click Next, check the synchronization button, and select Remove and synchronize;
4. Check the imported music again and select "Apply" to import and sync it to iPhone. You can view the imported music by opening the music application on the iPhone.
A hundredfold care, 10 satisfaction.