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How to fix speaker not working on iPhone 15 Plus?

How to fix speaker not working on iPhone 15 Plus?

How to fix speaker not working on iPhone 15 Plus?

Experiencing issues with your iPhone 15 Plus speaker can be a frustrating ordeal. Whether you're missing out on your favorite tunes or unable to hear incoming calls, it's a problem that needs immediate attention. But don't worry, we've got you covered. In this comprehensive guide, we'll walk you through several potential solutions to get your iPhone 15 Plus speaker back on track.

Understanding the Issue

Before diving into the solutions, it's crucial to understand the root cause of the problem. There could be several reasons why your iPhone 15 Plus speaker is not working. It could be due to a software glitch, a hardware defect, or something as simple as accidentally turning on the silent mode.

Identifying the issue can help you apply the most effective solution and save you from unnecessary troubleshooting steps. So, let's delve into the common causes and their respective solutions.

Software Glitch

Like any other electronic device, iPhones are not immune to software glitches. These glitches can cause various issues, including speaker problems. If your iPhone 15 Plus speaker is not working, it may be due to a minor software glitch that can be resolved by simply restarting your device.

To restart your iPhone 15 Plus, press and hold the side button and either volume button until the power off slider appears. Drag the slider, then wait for your device to turn off. To turn your device back on, press and hold the side button until you see the Apple logo.

Hardware Defect

If the speaker problem persists even after restarting your device, it might be due to a hardware defect. This could be a result of physical damage or a manufacturing defect. In such cases, it's best to take your iPhone to an authorized Apple service center for professional assistance.

Remember, attempting to fix a hardware defect on your own can void your warranty and potentially cause further damage. Therefore, it's always recommended to seek professional help when dealing with hardware issues.

Silent Mode

One of the most common reasons for an iPhone speaker not working is accidentally turning on the silent mode. If your iPhone 15 Plus is on silent mode, you won't hear any sound from the speaker. To check if your device is in silent mode, look for the orange line on the side switch. If the orange line is visible, your iPhone is in silent mode.

To turn off silent mode, simply flip the switch towards the front of your iPhone. You should now be able to hear sound from your speaker.

Troubleshooting Steps

Now that we've covered the common causes, let's move on to the troubleshooting steps. These steps can help you resolve minor software glitches that might be causing your iPhone 15 Plus speaker to malfunction.

Remember, these steps are only effective for software-related issues. If your speaker problem is due to a hardware defect, you'll need to seek professional help.

Check Sound Settings

The first step in troubleshooting is to check your sound settings. Ensure that the volume is turned up and not muted. Also, check if the sound output is set to your iPhone speaker and not to a connected Bluetooth device.

To check your sound settings, go to Settings > Sounds & Haptics. Here, you can adjust the volume and check your sound output.

Update iOS

Another common solution to software-related issues is updating your iOS. Apple regularly releases updates to fix bugs and improve performance. If your iPhone 15 Plus speaker is not working, it might be due to a bug that can be resolved by updating your iOS.

To check for updates, go to Settings > General > Software Update. If an update is available, tap Download and Install.

Reset All Settings

If the above steps don't work, you can try resetting all settings on your iPhone. This will not erase your data but will reset all system settings to their default values. This can often resolve software glitches that might be causing your speaker to malfunction.

To reset all settings, go to Settings > General > Reset > Reset All Settings. Enter your passcode if prompted, then tap Reset All Settings to confirm.


Experiencing speaker issues on your iPhone 15 Plus can be a nuisance, but with the right understanding and troubleshooting steps, you can resolve the problem in no time. Remember, if you suspect a hardware defect, it's best to seek professional help to avoid causing further damage.

Hopefully, this guide has helped you understand the common causes of iPhone speaker problems and how to fix them. So, the next time your iPhone 15 Plus speaker is not working, you know exactly what to do.

While you're taking the steps to fix your iPhone 15 Plus speaker, don't forget that prevention is key to avoiding future issues. Protect your device with a high-quality case from Case Monkey. Our extensive selection of phone cases is designed to keep your iPhone safe and sound, ensuring that your speaker and other components remain in top condition. Check out our products today and give your phone the protection it deserves!