Why Isn't My Sound Working on My iPhone [8 Fixes]

Are you unable to hear any alert sounds on your iPhone and are wondering why isn't my sound working on my iPhone? Multiple iPhone issues can cause this problem to occur. Read more about this issue and how to fix it in this article.

sofia albert
Sofia Albert updated on Sep 12, 2023 | Home > iOS & Mac Topics

If the sound on your iPhone is not working, it can be really problematic. With no sound, you won't be able to know if there is an important notification. Similarly, you cannot watch videos or listen to music without sound. Googling "why isn't my sound working on my iPhone" can take you closer to understanding the underlying issues.

By reading this article, you will be able to figure out the reasons behind this issue. It will also provide multiple reliable fixes to restore the sound on your iPhone.

Fixes to Why Isn't My Sound Not Working on My iPhone

You do not need to panic if the sound is not working on your iPhone. Unless there is some serious hardware issue, the answer to the question "why isn't my sound working on my iPhone" is quite simple. There are 8 fixes explained below to resolve the no-sound problem on iPhone:

Fix 1: Adjust the Volume of Your iPhone

The first and most straightforward solution to resolve the no-sound issue on your iPhone is to check the device volume. If the volume has been turned off, you won't be able to hear anything from the iPhone. The volume can easily be adjusted using the Volume Up and Down buttons. To help you out, the process of adjusting the iPhone's volume is explained below:

Step 1. On your iPhone, press the "Volume Up" button from the left side. A volume bar with the current iPhone volume will appear on the screen.

Step 2. If the volume is too low, raise it to a sufficient level. Afterward, check if the iPhone's sound has been restored.

volume up

Fix 2: Restart Your iPhone

Sometimes, the temporary glitches and bugs in your iPhone can cause the sound to disappear. Restarting your iPhone if your device's sound is not working helps resolve the issue. Restarting the device will reset all the processes and flush out temporary bugs and glitches. The process to restart your iPhone is given below:

Step 1. In the Settings of your iPhone, tap "General" to open iPhone's general settings. Here, you need to press the last option, "Shut Down."

Step 2. On the next screen, a power-off slider will appear. Slide the power off slider to the right to turn off the iPhone. After waiting for a few seconds, press and hold the "Side" button to restart your device.

slide to power off

Fix 3. Disable the DND Mode on the iPhone

In case the no-sound issue on your iPhone is concerned with receiving no notification alerts, "Focus Mode" is likely enabled. The most commonly used focus mode is DND or Don Not Disturb Mode. If it is enabled, disabling it will help resolve the no notifications sound issue. You can use these steps to disable DND on the iPhone:

Step 1. Slide down on the screen from the top right corner where battery and Wi-Fi icons are located to open "Control Center." Here, tap the "Focus" button.

Step 2. Press the "Do Not Disturb" button to turn it off. If you have set up and enabled any other focus, disable them too.

DND mode on

Fix 4: Turn Off the Bluetooth on Your iPhone

It is possible that you don't hear any sounds on your iPhone because it is connected to another Bluetooth headset. That can be common if you use multiple wireless headsets with your iPhone. Disabling your iPhone's Bluetooth with the help of the following steps can resolve the no-sound issue on your device:

Step 1. Access "Settings" on your iPhone and launch it. Now, press on the "Bluetooth" option.

Step 2. Toggle the Bluetooth off on the ensuing screen. You should now check if the sound issue of your device is resolved.

bluetooth on

Fix 5. Check the Notification Settings on the iPhone

Are you not receiving the notification alerts for your favorite apps? You might have accidentally turned off the notifications for those apps. There is no need to worry as you can easily enable them again. Below are the steps required to enable the app notifications on the iPhone:

Step 1: You will need to open "Settings" on the iPhone and tap "Notifications" from the main settings. Now, scroll down to find the targeted app.

Step 2: After finding the app, tap it. On the next screen, toggle on the "Allow Notifications" button if it is disabled.

allow notifications

Fix 6: Reinstall the Third-Party App

If the no-sound issue only arises when you use a specific app, the problem lies within the app. You will need to uninstall and reinstall the targeted app to resolve the issue. Luckily the process for it isn't difficult and will only take a few moments to complete. Use the following steps to remove and reinstall the targeted third-party app:

Step 1: Navigate to the targeted app on your iPhone and press and hold it until a pop-up menu appears. Here, press "Remove App," select "Delete App" on the next window and confirm the action by tapping "Delete."

Step 2: Once the app is removed, launch the "App Store" and use the search bar to look for your targeted app. Press the download icon to reinstall the app on your iPhone.

app store

Fix 7: Update the iOS of the iPhone

Using outdated iOS versions can cause many system issues on your iPhone, including the no-sound problem. If you don't update your device's iOS regularly, you will have to keep looking for answers to the questions like why isn't my sound working on my iPhone? Here is the simple procedure to update the iOS version of your iPhone:

Step 1. To check for the iOS update, launch Settings on your device and tap "General." Here, you need to select "Software Update."

Step 2. If there is an update available on the next screen, press "Download and Install" to update the iOS. You need to have stable internet for a flawless updating process.

download and intall

Fix 8: Reset All Settings of Your iPhone

There is a chance that your personalized settings on your iPhone might conflict with sound processors. It can easily result in your iPhone having no sound issues. To resolve the settings conflict, you need to restore the device's settings to their defaults. Perform the following steps to reset all settings on the iPhone:

Step 1. Find your way to the "General" option in your iPhone's Settings and tap it. Now scroll down to the bottom of general settings and press "Transfer or Reset iPhone."

Step 2. Select "Reset" on the next screen and tap "Reset All Settings" afterward. Here, you need to provide your iPhone passcode to complete the procedure.

reset all settings

Why Isn't My Sound Working on My iPhone

The "why isn't my sound working on my iPhone" question doesn't have any single answer. That's because the reasons for no-sound problems can vary from turned-off volume to issues in your iPhone's hardware. A few of the most common causes for this issue are explained below:

  • Volume Settings: Changing the volume settings on your iPhone can easily lead to the sound being turned off issue. iPhone has multiple modes and focuses like the Silent Mode, DND, Work, Sleep, etc. Enabling any of these will turn off the volume or all notification sounds.
  • Glitches and Bugs: All software are prone to bugs and glitches, and iPhone's iOS is no different. Often, temporary bugs and glitches are the main reason behind iPhone system issues. These bugs and glitches can appear after updating or restoring iOS, uninstalling apps, deleting data, etc.
  • Improper Connection: If the sound issue occurred after you connected the device to AirPods or a headphone, an improper connection is a likely reason. In the older iPhone models, the headphone jack can become faulty. Similarly, there can also be issues with Bluetooth pairing.
  • Hardware Problems: Liquid spillage and heavy falls are the two most common causes behind hardware issues in an iPhone. If your iPhone's no sound issue appeared after a similar situation, the problem likely lies with the hardware.

FAQs on Why Isn't My Sound Working on My iPhone

Do you still have more questions regarding the sound issue on your iPhone? Check the answers to the FAQs on why isn't my sound working on my iPhone below:

1. Why is there no sound in my iPhone videos?

If you do not hear any sound on your iPhone when playing videos, it is likely that the volume has been turned off or is too low. Another reason could be that your device is connected to another wireless headphone or AirPods. Not properly connecting your headphone can also be a cause.

2. Why does my iPhone suddenly have no sound?

You have likely turned off the notifications if you don't hear any alert sounds. Another reason could be that you accidentally enabled the Do Not Disturb or DND mode. Switching your iPhone to Silent Mode can also result in no notification sounds.


Having to face the sound not working issue on your iPhone isn't great. If the problem is related to software, it can be quickly resolved. This article contains the 8 most productive and reliable solutions to answer your question why isn't my sound working on my iPhone. In case the no-sound issue is caused due to hardware issues, you should contact Apple support.