RE: Galaxy A15. When I change a notification to a different one it reverts back to the previous one. How can I make it stay to the new one I want to use? Can someone please help? Thank you.
Is this an app with multiple notification channels (like a messaging app, which can have custom tones for specific individual threads), or does it just have one general notification channel?
Is the tone you want to use a preinstalled one, or a custom one? If the latter, is the sound file saved to Internal Storage or an SD card?