There are a few things you may check if you're having problems hearing the person on the other end of your phone conversation or the speakers don't seem to be functioning properly. For instance, if you're having trouble hearing, it's possible that your phone is connected to another device to which the audio is being forwarded. Or the speakers might be clogged if the sound is too quiet. The issue might also be brought on by a computer bug or bodily harm.
Remove external devices Check Bluetooth connections Increase the volume Clean the speaker Check the protective film on your device Restart your phone Reboot your device in safe mode Perform a factory reset
