Hi, could you provide a bit more information please? ●3rd party notification sound or native Samsung? ●Notifications for a specific app or all apps? ●Do you have Notification catagories activated? If not, I can make a separate post on how to do this and how to assign sounds to each catagory. ●Exactly how are you trying to assign the new sound? Through Settings> Sounds and vibration or Settings>Notifications>App notifications?
