How to Fix Microphone Not Working on DOOGEE Fire 7: Simple Steps

Cleaning the Microphone Port

• 💡 Clean the microphone port using a non-metallic tool to avoid further damage.
• 🛠️ Recommended tools include a soft brush or an air compressor, with the soft brush being the best option.

Testing the Microphone

• 📸 Switch the Camera app to video mode and start recording yourself speaking.
• ✅ If the microphone is working, you will be able to hear your voice when playing back the recording.

Restarting the Phone

• 🔄 If the microphone is still not working, restart your phone to refresh minor glitches.
• ⚡ To restart, simultaneously hold the Power button and the Volume Up button, then tap 'restart'.

Updating System Software

• ⚙️ As a last resort, check for and install system updates to fix potential software glitches.
• 🌐 Navigate to Settings > System > System update and check for available updates. A stable Wi-Fi connection is recommended.
• 📈 Updating to the latest software version can resolve numerous glitches present in older versions.