First, set the ringtone operation.
1. First, find the setting on our mobile phone desktop and click it.
2. After entering, find the sound and click.
3. After entering, find the phone ring and click it.
Finally, just choose the ringtone we want.
Second, the vibration setting operation
1. Go back to the previous interface and click Vibration.
2. Finally, select and click the vibration mode we want.