Saturday
Saturday
Did you select some pre installed default sounds
Saturday - last edited Saturday
Saturday
Ensure the settings are correct, can be slightly different for various apps as shown here https://eu.community.samsung.com/t5/tips-how-to/how-do-i-personalise-app-notification-sounds-in-one-...
However if still not resolved try Resetting the Network connections Settings-General Management-Reset-Reset All Settings. you could also clear the cache from the effected Apps. go to Apps-say whatsapp-storage and clear cache.
Sometimes can be conflict with 3rd party apps/theemes, if ok in safe Mode would pinpoint recent third Party apps which have been installed. https://www.samsung.com/uk/support/mobile-devices/how-to-start-my-galaxy-device-in-safe-mode/
If no resolution try clearing the cache partition by following steps:
1. Turn off the device.
2. Connect To Computer , alternatively other Device or TV USB, Press and hold the Volume Up key and then press and hold the Power key
3. When the Android logo displays, release both keys.
4. Wait until the Android system recovery menu options appear.
5. Press the Volume down key several times to highlight wipe cache partition.
6. Press Power key to select.
7. Press the Volume down key to highlight yes, them and press the Power key to select.
8. When the wipe cache partition is complete, Reboot system now is highlighted.
9. Press the Power key to restart the device.
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
Saturday