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Fix: Microphone not working on iPhone

microphone issues ios

Have you ever experienced the frustration of your microphone not working on your iPhone when you need it the most? Don’t worry, you’re not alone. Microphone issues on iPhones are common and can be caused by various factors like blocked mics, app permissions, or even software glitches.

Fortunately, there are multiple solutions to get your microphone back up and running in no time.

Possible causes of microphone issues on iPhone

A blocked microphone, apps without permission to use the microphone, Bluetooth and audio accessories problems, software issues, and phone noise cancellation are all potential causes of microphone issues on an iPhone.

Blocked microphone

A blocked microphone is a common cause of microphone problems on iPhones, resulting in muffled or unclear sound quality during calls and voice recordings. Dust buildup, debris, or other small particles can accumulate over time, obstructing the tiny openings of your phone’s microphone.

To identify if a blocked microphone is causing your iPhone’s sound issues, inspect each opening to see if there is any visible blockage. A useful tip is to use a flashlight to get a clearer view of these small spaces.

Gently remove any dust or debris with a soft-bristled brush or compressed air. Remember always to exercise caution when cleaning your device to avoid accidentally damaging it further.

Apps without permissions

One common cause of microphone issues on an iPhone is apps that lack proper permissions. In some cases, users may have inadvertently denied applications access to their device’s microphone during the installation process or through privacy settings adjustments.

To ensure that your apps have permission to use your iPhone’s microphone properly, you can review and manage these settings by going to Settings > Privacy > Microphone. This will display a list of installed applications requesting access; you must simply swipe the appropriate button to enable or disable the app’s ability to utilize the device’s built-in mic.

Bluetooth and audio accessories problems

Bluetooth and audio accessories problems are common culprits when it comes to iPhone microphone issues. Often, users experience poor sound quality, echo, or a complete lack of audio input due to Bluetooth connectivity hiccups or accessory malfunctions.

Audio accessories malfunction could result from damaged hardware or incompatible devices paired with your iPhone. Additionally, interference with other wireless devices in close proximity can lead to Bluetooth pairing issues and compromise your microphone’s performance.

To pinpoint and address these problems, consider disconnecting any connected audio accessories and turning off Bluetooth before testing your iPhone’s primary microphone once again.

Software issues

Software issues can cause the microphone to stop working on an iPhone, such as a glitch in the operating system or a bug in a specific app. If your phone’s software is outdated or has not been updated for some time, it may result in audio and microphone malfunctions.

Additionally, checking if the microphone is enabled for specific apps via Settings > Privacy > Microphone can help resolve any software-related issues. Some apps may require permission from users to access their microphones, so ensuring that these settings are properly configured could be a quick solution to get you back up and running without frustrating audio disruptions.

What to do if the microphone isn’t working on iPhone

There are several solutions to fix microphone issues on your iPhone, including clearing the microphones, checking app permissions, turning off Bluetooth and disconnecting audio accessories, restarting your iPhone, disabling phone noise cancellation, updating your iOS system, changing audio output on your iPhone, enabling microphone for specific apps and resetting all settings.

Clean the microphone

To fix microphone issues on your iPhone, one of the first things you should do is clear any debris from the microphone openings on your device. This can help improve sound quality and prevent sound distortion. Here are the steps to follow:

  1. Turn your iPhone off.
  2. Use a small brush or toothbrush to gently clean the microphones’ openings on your device.
  3. Blow into the microphone openings to remove any remaining dust or debris.
  4. Turn your iPhone back on and check if the microphone issue has been resolved.

Remember that keeping your phone clean is an important factor in preventing future microphone issues, so make sure to regularly clean your device’s microphones with a soft-bristled brush or cloth.

Check app permissions

To fix microphone issues on your iPhone, one of the first troubleshooting steps is to check app permissions. Here’s how:

  1. Go to Settings on your iPhone.
  2. Tap on Privacy & Security.ios microphone not working
  3. Select Microphone from the list of options.
  4. You will see a list of all apps that have requested permission to access your iPhone’s microphone.
  5. Ensure that the toggle button next to each app is turned on so that the app can access your mic.

If you notice that an app does not have permission to access your microphone, it may not work properly when using audio features such as recording or video calling. By checking and adjusting app permissions, you can ensure that all apps are able to use the microphone as needed for optimal performance.

Turn off Bluetooth and disconnect audio accessories

One quick solution to fix microphone issues on iPhone is by turning off Bluetooth and disconnecting any audio accessories connected to the phone. Here are the steps:

  1. Go to Settings on your iPhone.
  2. Tap on Bluetooth.microphone not working iphone
  3. Toggle the switch next to Bluetooth to turn it off.
  4. Disconnect any audio accessories, such as headphones or earbuds, from your iPhone.

By doing this, you can troubleshoot any microphone problems caused by Bluetooth headset problems on your iPhone. This will also make sure that there is no interference from audio accessories that may be blocking or muddling the microphone input of your device.

It’s important to note that when you turn off Bluetooth, you will also be disconnected from all devices currently connected to your phone through Bluetooth. You can easily reconnect them once the issue is resolved.

This solution can save you time and effort in fixing microphone-related problems on your iPhone while also ensuring good sound quality during calls and recordings.

Restart your iPhone

One of the simplest solutions to fix the microphone that isn’t working on an iPhone is to restart the device. This can often resolve many issues, including microphone glitches. Here are the steps to follow:

  1. Press and hold the Power button until you see “slide to power off” on the screen.
  2. Slide the slider to power off your iPhone.
  3. Wait for a few seconds, and then press and hold the Power button again until you see the Apple logo appears on the screen.
  4. Release the button and wait for your iPhone to start up.

Note that restarting your iPhone can also help with other problems such as freezing or slow performance. It’s a good habit to restart your phone every once in a while as part of regular maintenance.

Remember, if restarting doesn’t solve your microphone problem, there are other solutions you can try, such as checking app permissions or updating your software. And if all else fails, it may be time to seek help from an iPhone expert.

Update your iOS system

Updating your iOS system is an important step if you’re microphone isn’t working on your iPhone. Here are the steps to update your iOS system:

  1. Go to Settings > General > Software Update.
  2. If there’s an update available, tap Download and Install.microphone not working ios
  3. Follow the instructions on the screen and wait for the update to complete.

Updating your iOS system can fix any bugs or glitches that may be affecting your iPhone’s microphone performance. It’s also a good idea to regularly check for updates to ensure that your device is running smoothly.

In addition, make sure to back up all of your data before updating your iOS system so you don’t lose any important information. With these simple steps, you can easily update your iOS system and improve the functionality of your iPhone microphone.

Change the audio output on your iPhone

One potential solution for fixing microphone issues on an iPhone is to change the audio output settings. This can be done in a few simple steps:

  1. Go to the control center by swiping down from the top right corner of your iPhone screen.iphone microphone not working
  2. Tap on the audio output icon (it looks like a triangle with three circles).
  3. Select “iPhone” as the output option.

By changing the audio output settings, you may be able to fix any microphone issues that were caused by certain Bluetooth or audio accessories being connected to your phone. This solution is quick and easy to try, so it’s worth attempting before moving on to other troubleshooting options.

Resetting all settings

Resetting all settings can be an effective solution to fix microphone issues on your iPhone. Here’s how you can reset all settings on your iPhone:

  1. Go to Settings on your iPhone.
  2. Tap General.
  3. Tap Transfer or Reset iPhone.
  4. Select Reset > Reset All Settings.

This will reset all the settings of your iPhone, including Wi-Fi passwords, privacy settings, and more. However, it won’t delete any of your personal data or media.

Resetting all settings may help fix microphone issues that are related to software problems on your iPhone and is one of the troubleshooting techniques you can try before seeking further technical assistance.

Remember to always back up your important data before resetting all the settings on your device.

With these steps, you should be able to reset all the settings on your iPhone and hopefully fix any microphone issues you were experiencing.

Tips to prevent microphone issues on iPhone

To prevent microphone issues on your iPhone, it’s important to keep your phone clean, avoid exposing it to extreme temperatures, and use high-quality accessories.

Keep your iPhone clean

Another way to prevent microphone issues on your iPhone is by keeping it clean. Dust, dirt, and debris can accumulate in the microphones over time, causing blockage and affecting their performance.

A simple solution is to wipe down your phone regularly with a soft cloth or microfiber towel.

Additionally, it’s important to avoid exposing your phone to extreme temperatures or moisture as this can also damage the microphone and other components of your device.

Avoid exposing it to extreme temperatures

It’s important to protect your iPhone from extreme temperatures if you want to prevent microphone issues. Exposure to extremely hot or cold temperatures can damage the hardware components of your device, including the microphone.

To avoid such issues, it’s best to maintain optimal ambient conditions around your iPhone. Make sure not to use or store your device in areas with extreme temperatures, whether outdoors or indoors.

It is also good practice not to expose it directly to sunlight for prolonged periods.

Use high-quality accessories

When it comes to preventing microphone issues on your iPhone, using high-quality accessories is essential. Faulty phone cases or screen protectors can block the openings and prevent proper sound recording.

Low-quality headphones or audio devices also have a significant impact on the quality of the recorded sound.

Moreover, keeping your phone clean and avoiding extreme temperatures will extend the lifespan of both your iPhone and its accessories. Overheating from prolonged sun exposure or washing with harsh chemicals can cause damage that may lead to microphone malfunctions over time.

If your iPhone microphone is not working, don’t worry! There are several simple solutions that can help you fix the issue. From cleaning the microphones to updating your iOS system, there are many ways to troubleshoot and solve problems with your iPhone’s microphone.

Make sure to follow the tips we outlined in this article for quick and easy fixes. By following these steps, you’ll be able to ensure proper functionality of your phone’s microphone and have uninterrupted communication with others on calls and while using apps.

Picture of Aleksandar Ognjanovic

Aleksandar Ognjanovic

Managing editor at Mobile Internist. @lemmingspain My fascination with mobile technology, particularly Android and iOS, began years ago and continues today. I'm captivated by the constant evolution in the smartphone industry and its impact on our daily lives, always anticipating the next big innovation. That’s the main reason why I found myself writing instructive content on the subject for users who are not as familiar with all the bells and whistles.