How to Change iPhone Microphone Settings in 10 Seconds? {Solved}

Buying an iPhone is equal to hitting a milestone. So, if you are delighted to see an iPhone in your hand, try changing its settings and it will be a nightmare. 

iPhone microphone settings are different from your Android because of the different system operations. So, if you are new to the device, you may encounter issues with its settings and interface. 

It may appear difficult in the beginning but, once you get a hold of it you can change the settings without hustling. 

How Many Microphones does the iPhone have?

In Android, there are two microphones assisted, one at the top and one at the bottom end. But, in iPhone, the microphone location is different. Two are located in the front and one in the back. The rear one is used for noise cancellation to improve the audio clarity during calls and face time. 

How to Change iPhone Microphone Settings?

The microphone is an important function of the iPhone as it allows you to make phone calls, record audio, and engage in voice-based activities. However, you may encounter issues with the microphone’s performance, such as low volume, poor quality, or even complete malfunction. 

Fortunately, adjusting the microphone settings on your iPhone can help resolve these issues and improve overall audio functionality. 

Here, is how you can change your iPhone microphone settings:

Step 1: Access the Setting Menu

  • Open settings in your iPhone.
  • Scroll down to the menu and tap “sound & haptics”
  • In the sound & haptics menu tap microphones open.
  • This will open all microphone settings on your phone.

Step 2: Adjust the microphone settings

Once you access the microphone settings. Below is the option accessible for different situations. 

  • Enable microphone access: This helps you figure out whether the app you are using can access your microphone or not. If there is any specific app that your microphone does not support. Check if the app has enabled toggle on.
  • Microphone volume: If you wish to change your microphone volume. Within the settings increase or decrease the volume as per preference. If you wish to decrease the volume of your alarm glide the slider accordingly. Similarly, if you wish to increase your notification volume, or ringtone repeat the same. 
  • Noise cancellation: This feature remains “on” on your iPhone by default, it ensures that any additional background voice is reduced during calls for better quality. however, if you are having any issues lately during your calls, you can disable the option. 
  • Bluetooth audio: If you use Bluetooth devices for audio input, such as Bluetooth headsets or car systems, this setting allows you to select the microphone source to ensure proper functionality.

Step 3: Test the Microphone

voice memo app

If you have made the necessary changes, you may want to track the changes made on your device. Here is how you can test the microphone.

  • Go to the “voice memos” app on your iPhone
  • Record any audio to monitor the current changes.
  • Play the audio to check the clarity and volume of the audio.
  • Alternatively, you can use Mic Tester to test your mic.

“Hey Siri” not working on your iPhone

If your iPhone assistance “hey Siri” is not responding to your commands either the assistance is not familiar with your voice or it’s not enabled properly. Here is what you need to check. 

  1. Check if “Hey Siri” is turned on
  • Go to your phone settings
  • Scroll down to Siri & search 
  • Turn on “Hey Siri” and allow it when locked.
  1. Set up “Hey Siri” on your device

If Siri does not respond to your device, here is how to set it up.

  • Go to your iPhone settings and tap Siri & search
  • Turn off “Hey Siri” for rearranging your voice.
  • Turn it on and repeat the “Hey Siri” command that appears on the screen.
  • Tap done & try to confirm the changes. 

Additional tips and considerations

  • To enjoy your iPhone interface smoothly, make sure you are using the updated version of your iPhone. These updates include bug fixes and performance enhancement.
  • If your audio suddenly stops in the middle of the video, or content you are watching, close all the apps running in the background and try again. Or you can restart your device.
  • If the iPhone microphone is still not working after adjusting the settings, it might be a hardware issue. In such cases, it is advisable to contact Apple Support or visit an authorized service center for further assistance. 


iPhone settings may appear hard to navigate, but once you get a hold of it, the process becomes easy. By following the steps outlined in this guide, you can easily access and modify the microphone settings on your iPhone. Whether you need to adjust the volume, enable noise cancellation, or grant microphone access to apps, these settings allow you to tailor your audio experience to your preferences. 

Remember to test the changes and, if the problem remains constant seek professional assistance to avoid any damage.  Enjoy enhanced audio quality and seamless communication on your iPhone with the right microphone settings.

Frequently Asked Questions

Q1. Why can’t people hear me on my iPhone?

Ans: If people can’t hear you on iPhone there may be a network issue. if not, make sure nothing is covering or blocking the audio pathway. Ensure that your microphone opening is clean and dust free. Check if the volume is adjusted to an appropriate level. Check the Bluetooth connection, if connected disable it. sometimes Bluetooth connection may interfere with other actions.

Q2. Can you adjust the mic settings on iPhone?

Ans: If you are facing trouble with your iPhone microphone you can try a few tips. Like using a volume booster application, or adjusting the place of your phone to hear better. But there is no built-in setting to adjust the microphone settings directly. 

Q3. Why is my iPhone microphone sound bad?

Ans: There can be many reasons why your microphone sounds weird. Check for any damage or any other physical obstruction with your device. sometimes, software glitches can affect the performance of the microphone. Try restarting your phone to see if it resolves the problem. Poor network and cellular connectivity can impact the quality of voice calls. 

Q4. How can I make my mic louder and clearer?

Ans: To improve the quality of your microphone. Adjust the microphone volume o your device settings. Reduce any background noise for clear audio. Consider using an external microphone that is designed for better audio capture. Use volume boosters to enhance the quality of your audio content. 

Q5. Why is the call voice so low on my iPhone?

Ans: If the call quality is low on your iPhone, check the call volume level during the call. Press the volume up on the side of your iPhone to increase the volume. Low volume can also be caused by poor network coverage. Try moving to a different location with better signal strength. Restarting your phone can help resolve temporary issues. 

Jacob Benson
Jacob Benson

My name is Jacob Benson. My friends and colleagues call me Jake. I am passionate about making tools that are simple and easy to use. I believe in the philosophy of “simple is better”.I have been coding since I was a 15-year-old kid living in New York.