How do I load mp3 onto my iPhone?

iTunes –Sync MP3 Files to Your iPhonePlug into your iPhone 6s to computer with USB cable and run iTunes.Locate and click on your device. ... To transfer MP3 from PC to iPhone 6s, you need import MP3 files to iTunes library by choosing “File” > “Add File to Library”.Click “Music” from “Settings” tab. read more

Locate and click on your device. Your iPhone’s icon will be shown in the upper-left corner of iTunes window. To transfer MP3 from PC to iPhone 6s, you need import MP3 files to iTunes library by choosing “File”“Add File to Library”. read more