You can change the ringtone to one of the default ringtones included on your device or use a ringtone that you download.
- Swipe down from the top of the screen once using two fingers, or twice using one finger.
- Tap > Sound > Phone ringtone.
- Tap a ringtone then tap OK
Tip: To use a song or a custom sound as your ringtone, move the .mp3 file you want to use to the Ringtones folder on your device. You might need to install a file manager app from the Google Play™ store first.