If your device is online and the WhatsApp service is working correctly, open Settings in the app to confirm alerts are set up Reviewed by Jessica Kormos Make sure Airplane Mode is turned off so that ...

You can change the default notification sound of text messages on your Samsung Galaxy Z Flip 4. By customizing the message tone for a particular contact, you will immediately know that the message ...

Faith is an author and features writer at Android Police. She primarily writes guides, how-tos, and roundups on the latest smartphone apps and features for Android Police since joining the team in ...

You can have your phone or tablet make a brief noise, chime, or vibration whenever an app, call, or message notification ...