How to Fix No Sound During Calls on Samsung Galaxy Z Fold 7

Troubleshooting Call Audio Issues on Galaxy Z Fold 7

• 💡 Settings Check: Navigate to 'Settings' > 'Sounds and Vibration' to ensure the sound is enabled and not muted.
• 🔊 Volume Adjustment: Verify that all volume sliders (media, call, ringtone, notification) are turned up and not at their lowest setting.

Connectivity and Hardware Checks

• 🎧 Bluetooth Disconnection: Go to quick settings and ensure no Bluetooth devices like headphones, car systems, or other phones are connected, as they might divert call audio.
• 🧼 Earpiece Cleaning: Gently clean the earpiece using a soft brush or compressed air. Avoid using any metallic tools to prevent damage.

Further Testing and Next Steps

• 📱 App and Restart Test: Test call audio with different apps like WhatsApp or Messenger, and then try restarting your phone.
• 🛠️ Service Center Visit: If the no-sound issue persists after these steps, it is recommended to visit a GMS service center for professional assistance.