The app is not compatible with the new Samsung 12 update. I can hear videos of other people but I now cannot here anything when I record also when I try to record with a sound I can't hear anything. Once I post it I then can hear the sound. It was never doing it before. I reset all of my permissions and tiktok has permission to use my microphone and it still does not work! Tiktok seems to be bias when it comes to android vs iPhone users. This needs to be fixed!