Is your iPhone 12 speaker acting up? Discover the reasons behind this annoying issue and learn practical solutions to get your audio back on track.

One of the most frustrating things that can happen to your iPhone is when the speaker suddenly stops working. You may be wondering, “Why is my iPhone 12 speaker not working?” There are several possible reasons why this could happen, and in this article, we’ll explore some of the most common causes and provide troubleshooting tips.

I’ve been writing about technology for several years now, and I’ve seen firsthand how frustrating it can be when your iPhone speaker stops working. That’s why I’m here to help you troubleshoot the issue and get your speaker working again in no time.

In this article, we’ll cover some of the most common reasons why your iPhone 12 speaker might not be working, as well as some troubleshooting tips that you can try. I’ll also share some of my own experiences with troubleshooting iPhone speaker problems, so you can benefit from my knowledge and expertise.

Why Is My iPhone 12 Speaker Not Working?

If you’re experiencing audio issues with your iPhone 12 speaker, you’re not alone. This is a common problem that can be caused by a variety of factors. In this article, we’ll provide you with a comprehensive guide on how to troubleshoot and fix your iPhone 12 speaker issues.

I. Check Basic Settings

Before you delve into more complex troubleshooting steps, it’s essential to check your device’s basic settings to eliminate any simple causes. Here are some things you can do:

  1. Verify ringer or volume settings are not muted: Ensure that the ringer or volume settings are not set to mute. Check both the side buttons and the Control Center.
  2. Ensure Bluetooth is disabled: Bluetooth connectivity can sometimes interfere with the iPhone speaker. Disable Bluetooth and test the audio again.
  3. Test audio in different apps: Play audio or make a call in various apps to determine if the issue is specific to a particular app or system-wide.

II. Inspect Physical Components

Physical damage or debris can obstruct the speaker’s functionality. Carefully inspect the following components:

  1. Clean speaker grill with a soft brush: Gently remove any dust or debris from the speaker grill using a soft-bristled brush.
  2. Remove any debris from the Lightning port: Use a toothpick or similar tool to carefully remove any debris or lint that may have accumulated in the Lightning port.
  3. Check for water or liquid damage: If your iPhone has been exposed to water or liquid, it’s crucial to check for any signs of damage. Look for corrosion or discoloration.

III. Software Troubleshooting

Software glitches can also cause speaker issues. Try the following troubleshooting steps:

  1. Restart iPhone: A simple restart can often resolve minor software issues. Press and hold the side button and either volume button until the power slider appears. Slide the power slider to turn off your iPhone and then turn it back on.
  2. Update iOS to the latest version: Software updates often include fixes for bugs and can improve device performance. Navigate to Settings > General > Software Update.
  3. Reset all settings (Settings > General > Reset > Reset All Settings): This will reset all of your iPhone’s settings to their default values. Note that this will not delete any data on your device.

IV. Hardware Diagnostics

If the above steps have not resolved the issue, it’s possible that there is a hardware problem. Consider the following options:

  1. Visit an Apple Store or Authorized Service Provider: Apple-certified technicians can diagnose and repair hardware issues.
  2. Run diagnostics using third-party apps (e.g., Diagnostics & Info): These apps can provide additional information about your iPhone’s hardware and identify potential issues.

V. Common Hardware Issues and Solutions

Here are some common hardware issues that can affect the iPhone 12 speaker and their potential solutions:

Loose or damaged speaker

If the speaker is loose or damaged, it will need to be replaced. This is a complex repair that should be performed by a qualified technician.

Faulty audio chip

A faulty audio chip can cause a variety of audio issues, including speaker problems. Repairing this issue typically requires replacing the logic board.

Water damage

Moisture exposure can cause short circuits that affect the speaker. If your iPhone has been exposed to water, it’s important to have it cleaned and dried professionally.

Software glitch

In some cases, a software glitch can cause speaker issues. Restoring your iPhone from a backup or performing a factory reset can help resolve this problem.

VI. Additional Troubleshooting Tips

  1. Disable noise cancellation in Control Center: Noise cancellation can sometimes interfere with the speaker.
  2. Clean headphones or Bluetooth speakers: If you’re using headphones or Bluetooth speakers, clean them to ensure proper connectivity.
  3. Try different headphones or Bluetooth speakers: If your current audio accessories are not working, try using different ones to rule out any compatibility issues.
  4. Check for software updates for connected devices: Make sure that the software on your connected devices, such as Bluetooth speakers, is up to date.

VII. Preventative Measures

To minimize the risk of future speaker issues, consider the following preventative measures:

  • Avoid exposing iPhone to water or dust: Keep your iPhone away from moisture and excessive dust to prevent damage.
  • Clean speaker grill regularly: Regularly brush away any accumulated dust or debris from the speaker grill.
  • Use genuine Apple accessories: Non-genuine accessories may not be compatible and can potentially damage your device.


If you’re struggling with a faulty iPhone 12 speaker, following these troubleshooting steps can help you identify and resolve the issue. By checking basic settings, inspecting physical components, performing software troubleshooting, and considering hardware diagnostics, you can pinpoint the cause and find an effective solution. Remember to prioritize preventative measures to minimize future speaker issues. If you encounter any difficulties or suspect hardware damage, don’t hesitate to seek professional assistance. By addressing “why is my iPhone 12 speaker not working” effectively, you can restore your device’s audio functionality and enjoy a seamless listening experience.

FAQs about why is my iPhone 12 speaker not working

Is there a hardware issue with my iPhone?

This can be ruled out if the speaker works fine with headphones or external speakers. The issue may be with the speaker hardware itself or the audio software.

Is my iPhone’s speaker blocked?

Check for dirt, dust, or debris blocking the speaker grille. If grime has accumulated over time, clean the speaker gently with a soft-bristled brush.

Is my ringer or media volume turned down?

Press the volume-up button on the side of your iPhone. Also, go to Settings > Sounds & Haptics and adjust the volume sliders for Ringer, Alerts, and Media.

Is my iPhone software up to date?

Speaker issues can sometimes be resolved with software updates. Check for available updates by going to Settings > General > Software Update.

Is my iPhone in silent mode?

Check the switch on the side of your iPhone. If the orange color is showing, your iPhone is in silent mode and no sound will be played through the speaker.

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