I have no sound when using TikTok for live streaming. What should I do?

TikTok is a third-party app, and during its installation, the system will prompt you to grant microphone access. 

You need to agree to this permission. If you didn't grant this permission during installation, you can enable it 

by going to your phone's "Settings" - "Permission Management" - "Microphone" - "TikTok" and toggle on the 

permission.