- Ensure your device audio is enabled from system settings. 
 - Check the microphone is properly connected and tightened in the audio jack. 
 - Check and adjust volume levels from your device settings. 
 - Test the microphone in another audio or video recording app to verify functionality. 
 - If the microphone test fails, please check for available software updates from your device manufacturer. 
 - If the issue persists, then you should consider using headphones with a built-in microphone. 
 
