How to Fix My Microphone on My iPhone

Are you experiencing problems with your iPhone’s microphone? Is it not working properly? The microphone on your iPhone plays a vital role, especially when making calls, recording videos, and using voice-activated apps, among others. If you are having trouble with your iPhone’s microphone, do not worry. This article will guide you through several methods on how to fix your microphone on your iPhone.

Part 1: Basic Troubleshooting

Before you try any of the methods, it is always best to start with the basic troubleshooting steps. Sometimes, the problems with your microphone may only be caused by small issues that can be fixed by doing the following:

Video Tutorial:

Clearing the Microphone

Sometimes, the microphone on the iPhone may be clogged with dirt or debris, which can result in muffled sounds or no sound at all. Try clearing the microphone by using a brush or a clean toothbrush. Gently brush the microphone port to remove any debris that may be obstructing the microphone.

Q: Can I use compressed air to clear the microphone?

A: No. Using compressed air may push debris further into the microphone, making the problem worse.

Q: What if the microphone still doesn’t work after clearing?

A: Try the other methods listed below.

Check the Mute Switch

If the mute switch is on, the microphone will not work. Therefore, make sure that the mute switch on the side of the iPhone is not turned on. You can tell if the switch is on by looking for the orange dot next to the switch.

Q: What if the mute switch is off, but the microphone still doesn’t work?

A: Try the other methods listed below.

Restart Your iPhone

Restarting your iPhone can also help in fixing any software-related issues that may affect the microphone. To do this, press and hold the power button until the slider to power off appears. Drag the slider to the right to turn off your iPhone. Wait a few seconds, and then press and hold the power button again to turn it back on.

Q: What if my iPhone doesn’t turn on after I restart it?

A: Charge your iPhone, then try restarting it again.

Part 2: Check for Software Issues

If your microphone issues still persist after trying the basic troubleshooting methods, then the issue may be caused by a software problem. Here are some ways to check for software issues:

Check for App Restrictions

If the problem occurs only when using a particular app, it could be that the app is not allowed to use the microphone. To check and fix this, go to Settings > Privacy > Microphone. You can see the apps that have requested access to the microphone, and make sure that the app you’re using has been given permission to use the microphone.

Q: Why are there apps that don’t show up in the list?

A: Some apps may not show up on the list if they have not requested access to the microphone yet.

Update your iPhone

Updating your iPhone to the latest iOS may fix any issues that may be causing microphone problems. To do this, go to Settings > General > Software Update. If a new update is available, download and install it.

Q: Can I update my iPhone over a cellular connection?

A: It is recommended to update your iPhone while connected to a Wi-Fi network to avoid data charges.

Reset Network Settings

Resetting the network settings can fix any networking-related problems that may affect the microphone on your iPhone. To do this, go to Settings > General > Reset > Reset Network Settings. Note that resetting your network settings will erase your Wi-Fi passwords, so make sure to have them ready before resetting.

Q: Will resetting network settings erase my data and apps?

A: No. Resetting network settings will not delete your data or apps.

Part 3: Hardware Issues

If you still have problems with your microphone after trying the software methods, it may be due to hardware issues. Here are some hardware-based troubleshooting methods you can try:

Check for Physical Damage

Inspect your iPhone for any physical damage, such as cracks or dents, particularly on the areas where the microphone is located. Damages on these parts can cause issues with the microphone.

Q: What should I do if I find physical damage?

A: Bring your iPhone to an authorized service center or a technician to have it repaired.

Clean the Microphone using Contact Cleaner

If you suspect that there is dirt or debris clogging the microphone, you can use a contact cleaner to clean it. Contact cleaner is designed to clean the metallic parts of your device without causing harm to it.

Q: Where can I buy contact cleaner?

A: You can purchase contact cleaners online or from electronic stores near you.

Restore Your iPhone to its Original Settings

If all else fails, restoring your iPhone to its original settings may help. To do this, go to Settings > General > Reset > Erase All Contents and Settings. Note that restoring your iPhone to its original settings will erase all your data, settings, and apps.

Q: Can I back up my data before restoring my iPhone?

A: Yes. You can back up your data using iCloud or iTunes before restoring your iPhone.


If your iPhone microphone is not working, do not panic. The above-listed methods should help you fix the problem. Always start with the basic troubleshooting steps before trying any of the advanced methods. And, if you are not comfortable with hardware-based repairs, do not hesitate to seek technicians’ help. By addressing the issues on time, you will avoid more significant problems that may arise from unresolved microphone issues.

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