Mute all notification sound except Call Message and WhatsApp to be on Vibration Mode

I believe the easiest way to accomplish this is through do not disturb mode with custom exceptions.

Allowing calls and text messages through do not disturb mode is easy. Simply set "Calls from" and "Messages from" to "All" on the "allow exceptions" menu under the do no disturb settings.

For other apps, such as Whatsapp, you can do the following:

1. Enable do not disturb mode.


2. Go to Settings > Notifications.


3. Select the app you would like to modify.


4. Select the type of notification you would like to exclude from do not disturb mode, such as message notifications.


5. Enable the "Ignore Do not disturb" switch.


6. Back out of this screen and repeat steps 3-5 until your notifications are configured as you desire.