How To Create and Install Ringtone Using GarageBand
STEP 1 :
Tap the three dots or long press on the audio file in the my media tab and select Create Ringtone.
STEP 2 :
On the create ringtone screen, select the ringtone starting point and then tap create button. Once ringtone is created you can preview it using the preview button. Use the Export button on top. If GarageBand is not installed it will ask you to do so.
STEP 3 :
On the Share screen select GarageBand from the list of apps.
STEP 4 :
Once the ringtone is copied it will show in GarageBand recents. Long press the file and select the Share option.
STEP 5 :
On the Share Song screen, Select the Ringone option and tap Export. Your ringtone is now ready. Now you can go to Settings - Sounds - Ringtone to use the created Ringtone.