iPhone Microphone Not Working After Update: Easy Fixes!
If your iPhone microphone stopped working after a recent iOS update, you are not alone. Many users notice issues like low sound during calls, voice messages not recording, or Siri not responding properly after updating their device. The good news is that most microphone problems after an update are temporary and can be fixed with simple steps.
In this guide, we explain the common reasons why your iPhone microphone is not working after an update and share easy fixes you can try at home.
Key takeaways :
- iPhone microphone issues after an update are often caused by software bugs or settings changes.
- A quick restart can fix temporary microphone problems after installing iOS updates.
- Always check microphone permissions to make sure apps can access audio input.
- Dust, lint, or debris in the microphone holes can block sound and affect recording quality.
- Connected Bluetooth devices may redirect audio input away from your iPhone microphone.
- Testing with Voice Memos, calls, and video recording helps identify whether the issue is software or hardware related.
- Resetting all settings can solve microphone problems without deleting personal data.
- Updating your apps and iOS version can fix compatibility issues after a software update.
- Since iPhones use multiple microphones, one faulty mic may affect only certain functions.
- If the issue continues, professional diagnosis and repair may be needed to restore full microphone performance.
Why Is the iPhone Microphone Not Working After an Update?
After installing a new iOS version, your phone may still be adjusting settings in the background. Sometimes this affects the microphone temporarily. Common reasons include:
Software bugs after update
Microphone permissions turned off
Dirt blocking the microphone holes
Bluetooth device interference
App compatibility issues
Hardware damage revealed after update
Understanding the cause helps you choose the right solution faster.
1. Restart Your iPhone First
A simple restart can solve many update-related issues. When your phone updates, background processes may not refresh properly.
Restart your device and test:
Voice recorder
Phone calls
Siri
Camera video recording
If the microphone works after restarting, the issue was temporary.
2. Check Microphone Permissions
Sometimes updates reset privacy settings automatically.
Go to:Settings ? Privacy & Security ? Microphone
Make sure microphone access is turned ON for apps like:
WhatsApp
Instagram
Camera
Voice Memos
If permissions are off, apps cannot record sound.
Check Microphone Permissions
3. Clean the Microphone Area
Dust or lint inside the microphone holes can block sound completely.
Gently clean:
Bottom microphone near charging port
Front microphone near speaker
Rear microphone near camera
Use a soft brush or dry cloth. Avoid inserting sharp objects.
4. Disconnect Bluetooth Devices
If your iPhone is connected to wireless earbuds or speakers, audio input may switch automatically.
Turn Bluetooth OFF from:Settings ? Bluetooth
Then test your microphone again.
5. Test the Microphone Using Voice Memos
Open the Voice Memos app and record your voice.
If recording sounds clear:The issue is app-related.
If recording has no sound:The issue may be system-level or hardware-related.
6. Reset All Settings
Updates sometimes change system configurations that affect audio input.
Go to:Settings ? General ? Transfer or Reset iPhone ? Reset ? Reset All Settings
This will NOT delete your data, but it resets:
Wi-Fi
Bluetooth
Privacy settings
Sound settings
Many microphone problems are fixed after this step.
7. Update Apps That Use the Microphone
Older apps may not work properly with the latest iOS version.
Open the App Store and update all apps. Then test again.
8. Check for Another iOS Update
Sometimes Apple releases a small patch update to fix bugs from the previous version.
Go to:Settings ? General ? Software Update
Install any available update.
9. Test All Three iPhone Microphones
Your iPhone has multiple microphones used for different functions:
Bottom microphone ? phone calls
Front microphone ? FaceTime and selfies
Rear microphone ? video recording
Test each one using:
Voice Memos
Camera video
Phone calls
If only one microphone fails, hardware repair may be required.
10. When to Visit a Repair Expert
If none of the fixes work, your microphone problem may be hardware-related. Sometimes updates reveal existing internal damage instead of causing it.
In this situation, professional inspection is the safest solution. Services from iFixScreens can diagnose whether the issue is caused by software failure, microphone blockage, or internal component damage and provide a quick repair option.
How Professional Repair Services Can Help
If your microphone still does not work after trying all troubleshooting steps, expert technicians can:
Test each microphone individually
Remove internal dust or debris safely
Repair damaged microphone connectors
Replace faulty microphone modules
Signs Your iPhone Needs Microphone Replacement
You may need repair support if:
People cannot hear you during calls
Siri does not respond to voice commands
Voice recordings have no sound
Video recordings capture only static noise
Issue started suddenly after update but never improved
Final Thoughts
An iPhone microphone not working after an update is usually caused by settings changes, software bugs, or blocked microphone openings. Most issues can be fixed with simple steps like restarting the device, checking permissions, or resetting settings. However, if the issue continues, getting a professional inspection is the best solution.
Trusted service providers like iFixScreens can help restore your microphone quickly so your calls, recordings, and voice features work normally again.FAQ for
iPhone Microphone Not Working After Update: Easy Fixes!
Why is my iPhone microphone not working?
A. The microphone may not work due to dust in the mic hole, a blocked phone case, microphone permission turned off, a software issue after an update, or hardware damage. Clean the mic and check app permissions first.
Why is my iPhone not working after update?
A. Sometimes updates cause temporary bugs like slow performance, battery drain, or microphone issues. Restart the phone and install the latest update patch if available.
How to enable mic mode in iOS 18?
A. During a call or video app:
Open Control Center
Tap Mic Mode
Choose Standard, Voice Isolation, or Wide Spectrum
How to reset mic settings in iPhone?
A. Go to:
Settings > Privacy & Security > Microphone
Turn microphone access ON for apps
Or reset all settings:Settings > General > Transfer or Reset iPhone > Reset > Reset All Settings.