REDMI Note 15 Pro 5G Microphone Not Working? Simple Fixes & Troubleshooting

Locating and Cleaning the Microphone

• 📍 The microphone on the REDMI Note 15 Pro 5G is located as a small hole on the bottom edge, to the right of the SIM card tray and left of the USB Type-C port.
• 🧼 Clean the microphone hole carefully using only a soft brush to remove any dust or debris; avoid using metallic tools.

Basic Troubleshooting Steps

• 🎙️ Test the microphone using the Voice Recorder app to see if it records audio properly.
• 🎧 If the issue persists, disable Bluetooth to ensure audio is not being rerouted to other devices.
• 🔄 Update Xiaomi HyperOS or system software by going to Settings > About Phone and checking for available updates.

Advanced Troubleshooting: Safe Mode and Permissions

• 🚫 To check for third-party app conflicts, reboot the device into Safe Mode by holding the power button until the Xiaomi logo appears, then holding the volume down button until the phone vibrates and enters Safe Mode.
• 🧪 In Safe Mode, re-test the microphone using the Voice Recorder to see if the issue is resolved.
• ⚙️ If Safe Mode fixes the problem, review app permissions in Settings and revoke microphone access from any unnecessary applications.

Final Steps

• 💻 After checking permissions, reboot the smartphone back into normal mode.
• 🆘 If the microphone is still not working, it is recommended to contact Xiaomi customer support for further assistance or potential repair.