How to Fix No Sound on REDMI Note 15 Pro 5G During Calls

Troubleshooting Call Volume Issues

• 💡 Check side volume buttons and hold the volume up button to ensure maximum volume is set.
• 📌 Access the three-dot menu during a call to adjust the separate call volume slider.

Cleaning and Testing Audio

• 🧼 Carefully clean the earpiece using a soft brush to remove any dust or debris; avoid metallic tools.
• 📲 Test call audio functionality by using other calling apps like WhatsApp or Messenger.

Software Resets and Restarts

• 🔄 Restart your smartphone by holding the power and volume up buttons simultaneously and swiping to reboot.
• ⚙️ As a last resort, reset network settings by navigating to Settings > More connectivity options > Reset Wi-Fi, mobile networks, and Bluetooth.
• 📶 After resetting network settings, remember to reconnect to your Wi-Fi network and re-pair Bluetooth devices.

Hardware Considerations

• ⚠️ If none of the above steps resolve the no-sound issue, it may indicate a hardware problem with the earpiece.
• 🛠️ In case of a hardware issue, it is recommended to contact Xiaomi customer support or your warranty provider for repair.