1. Copy your desired sound file (MP3, WAV, etc.) to your phone’s Notifications folder. You can do this by connecting your phone to a computer or downloading the sound directly onto your device.
If the Notifications folder doesn’t exist, you can create it in your phone’s internal storage.
2. Open Settings on your phone.
3. Go to Sounds and vibration > Notification sounds.
4. Scroll through the list and your custom sounds in the Notifications folder should appear there.
5. Select your preferred custom notification tone and tap Apply or just back out to save.
