A. 1. Check app permissions: Go to 'Settings' > 'Apps' > 'Fondi' > 'Permissions' and ensure the microphone permission is enabled. 2. Restart the app: Close Fondi completely and reopen it to see if the microphone is detected. 3. Test the microphone: Use another app (like Voice Recorder) to check if the microphone works. If it doesn't, the issue may be with the device.

B. 4. Check for external devices: Ensure no headphones or external microphones are connected that might be interfering with the internal microphone.