Xiao Ai's classmates have no voice. What's the matter? I believe many friends have doubts about this. Next, let's see how to solve Xiao Ai's voice loss!

1. It is recommended to shut down and restart to see if the problem is solved.

2. Check whether the media volume of the mobile phone is not turned on. Please turn up the media volume and try again.

3. Check whether the phone is in silent mode, and try to adjust the phone to ringtone mode.

4. Check whether the mobile phone has the latest system upgrade. If so, try upgrading to the latest system.