How to set an audio file saved on your Galaxy phone as a ringtone

If there is no preferred sound among the built-in ringtones, you can change the ringtone to your favorite music stored in your phone. Follow the steps below to set a ringtone to your saved music. 

Step 1. Open Settings, and then select Sound and vibration. 

Step 2. Tap Ringtone. 

Step 3. Tap the Plus icon. 

Step 4. Select the music file saved in your mobile phone. Turn on the Play selected highlights only switch if desired. If disabled, the selected music will play from the beginning. If enabled, only a specific part of the song will be played and tap Done.

You'll know who's calling you by just listening to the ringtone. If you individually set a ringtone for a specific contact, the ringtone you set will ring when that person calls. Follow the steps below to set a ringtone for each contact. 

Step 1. Open the Contact app and select the desired contact. 

Step 2. Tap Edit. 

Step 3. Tap View more. 

Step 4. Find and select Ringtone, and select a ringtone other than the default ringtone. 

Step 5. Tap Back. 

Step 6. Tap Save. Now when this person calls you, a special ringtone of your choice will ring.