Question: how to set custom notification sound on galaxy j7?
Answer: 1 Head into your Settings > Apps. 2 Tap on an app you would like to customise the Notification tone. 3 Tap on Notifications. 4 Select a category you would like to customise. 5 Ensure that you have selected Alert then tap on Sound. 6 Tap on a sound then press the back button to apply changes.