How to Change the MP3 Ring File in an iPhone
- 1). Open your "Settings" menu.
- 2). Select "Sounds" from the main Settings page. The Sounds screen loads.
- 3). Tap the "Ringtone" tab. The Ringtone screen appears.
- 4). Select the MP3 file you want to use from the "Purchased" section of the Ringtones page. A check mark appears next to the ring tone currently in use.