Troubleshoot iPhone 7 Audio Disease in One GoiPhone 7 audio disease has become very common for users and are causing great inconveniences for them. iPhone 7 and 7 Plus are prone to this particular issue due to its internal design. When iPhone audio disease occurs, the audio of your device simply cuts out. This problem has evolved with the invention of the iPhone 4 and is still continuing. New iPhone model like the iPhone 7 plus is mostly affected by the audio issue. And when you visit Apple customer support, then they would simply ask you to replace your device. But, the problem can easily be solved by an iPhone repair service provider. That’s why we have decided to throw light on this issue to offer you a deeper insight into it. So, check out this article to know the typical symptoms of iPhone 7 audio disease and what can be done to address this issue.

Causes of iPhone 7 Audio Disease:

Audio problems can occur on old as well as on new iPhone models due to several reasons. The audio problem starts due to bends in the frame of the iPhone or the loosening of the C12 pad underneath the audio IC chip. When the pad is loose, the audio IC chip fails to do its job. As a result, users experience audio issues. The audio issue is either associated with the microphone or other hardware components of the iPhone. In some cases, software glitch also seems to be causing the audio issue. Moreover, random inconsistencies within iPhones software are one of the primary causes of audio issues.

Symptoms of iPhone 7 Audio Disease:

When iPhone 7 audio disease occurs, you won’t be able to hear the person on the other end during a phone call. Similarly, they won’t be able to hear you as well. If you select voice memo and start a recording, then you will receive a ‘recording failed; error message. In some cases, users encounter that their iPhone’s screen gets stuck with the Apple logo. Even if they tap the ‘Home’ button repeatedly, their iPhone doesn’t boot up at all. The audio issue might be related to noisy background, buckled sounds, statics, or no audio output at all.

Those who are struggling with the iPhone 7 audio issue, read the remaining part of this article to come up with the appropriate fixes.

Potential Fixes for iPhone 7 Audio Disease: Try it Out!

Right below we have outlined some of the tested ways to get rid of this issue without going for external help.

Fix 1: Inspect the Ring/Silent Switch on Your iPhone 7 Plus

Locate the right/silent switch on the upper-left side of your iPhone 7 and check whether it is in red position or not. If the switch is in red position, then your iPhone is in the mute state. As a result, you are unable to hear the sound for your incoming calls, texts, emails, and other notifications. Hence drag the ring/silent switch to enable the ringing state on your device. If the switch gets stuck, then ensure that nothing is blocking the switch. If your iPhone has any third-party casing, then replace it with the original case of your device. If the audio problem persists, then move on to the next solution.

Fix 2: Adjust the Volume Level

You might be have set the volume of your device to a lower level and have forgotten it. That’s why you are having various types of audio issue. Thus, you need to go check the volume level of your iPhone 7. So, open the Settings app and tap ‘Sounds.’ Select the ‘Sign and Alerts’ option and drag the slider next to it in order to increase the volume.

The Control Center is another quick way to adjust the volume level on your device. Therefore, swipe up the iPhone’s screen from the bottom to access the Control Center. Then, locate the volume slider and drag it to adjust the volume level as per your sound preferences.

Fix 3: Configure ‘Mute, Do Not Disturb, Bluetooth, and Other Audio Controls’

iPhone 7 audio disease can occur if any Bluetooth, mute, and some other features are enabled on your device.

Bluetooth- So, go to the Control Center and check whether your iPhone is paired with other Bluetooth devices like headsets, speakers, or TVs. If so, then your device won’t be able to produce any audio outputs.

Do Not Disturb- Do Not Disturb is an iPhone feature that prevents the device from ringing for incoming calls, messages or other notifications. This problem depends on the settings configurations of your iPhone. Hence, go back to the Control Center and disable this feature to ensure that you have fixed the audio issue.

Mute- If the volume of your device is in mute state, then obviously you won’t hear any audio output. So, open the Control Panel and check whether the Mute icon shows active or not. If the mute icon is active, then deactivate it immediately.

After disabling all the aforesaid controls, make a call or open an app to test the sound of your iPhone.

Fix 4: Restart the iPhone 7 Plus

Many users have fixed the audio issue just after restarting their device. So, why not give it a try and check whether it fixes the minor OS issue. To restart your iPhone, press and hold the Power button and do not leave it until the red slider appears on the display. Then drag and leave the Power button and drag the red slider to turn off your iPhone. After a gap of 30 seconds, press and hold the Power button to turn back the iPhone. Do not release the Power button until the Apple logo appears on the iPhone screen. Now check whether the audio output of your iPhone is working correctly or not. If not, then we have some more solutions to offer you.

Fix 5: Check the Notification Settings on Your iPhone

Like other iPhone settings, it is possible to set notification or sound alerts for your iPhone activities. Hence you will need to check the notification settings on your iPhone and reset them if required. So, go to the Settings app and tap ‘Notifications’ to get the list of different apps installed on your PC. If you are having trouble with a specific app, then select it to configure its notification settings. Select the ‘Allow Notification’ option and enable it so that you can get audio alert if notification is released about the particular app. Repeat the same steps for other problematic apps as well.  

Fix 6: Reset All iPhone Settings

Audio problems might trigger due to certain changes made on your device. Thus, you will need to revert the changes by resetting one or more settings on your iPhone 7. This process might erase the media files like music and other apps on your iPhone. If you are unaware of which settings are causing this issue, then open Settings and navigate to the ‘General’ tab. Tap the ‘Reset’ button and select ‘Reset All Settings’ to revert back the settings to their default.

Fix 7: Restore Your iPhone

If resetting the settings fail to fix the iPhone 7 audio disease, then restore your iPhone. It is going to wipe all your current files, apps, etc. and restore your device to its default factory settings. It is an effective strategy as it is going to eradicate all the corrupted files from your iPhone. Thus, make a backup before trying out this solution. For restoring your iPhone, open the Settings app and tap the ‘Reset’ button under the ‘General’ tab. Now touch the ‘Erase All Content Settings’ link and select the ‘Erase iPhone’ option.

Alternatively, you can restore your device by using iTunes also. To do so, connect your iPhone to your PC via a USB cable. Then, launch iTunes on your PC and follow the on-screen instructions to restore your device. After restoring your device, reboot it and check whether the audio device is working correctly or not.

Fix 8: Loof for Hardware Issues

If none of the above-mentioned fixes work for your iPhone 7, then there are higher chances of hardware issue. It can happen if your iOS device was exposed to a liquid or wet weather. So, check your iPhone for a defective sound component. If you are unable to detect the faulty component, then visit a nearby iPhone repair store and let them take care of the matter. If your iPhone hasn’t exceeded the warranty period, then you can ask for a replacement as well.

Fix 9: Use a Professional Software

Today many tools are available to fix iPhone audio issues. You can search for such reliable software and download it on your iPhone. Before installing such software ensure that it is compatible with iPhone 7. Otherwise, the tool won’t work or might affect your device in severe cases. Furthermore, make sure that you are choosing a safe and advanced software Then use the software to scan your iPhone and fix the glitches automatically.

We have tried out the best to help you in fixing the iPhone 7 audio issue. Still, if these suggested workarounds fail to fix the iPhone 7 audio disease, then an iPhone repair service is your last resort. So, start looking for a reliable iPhone repair service near you and do a cost-effective analysis for selecting the best one.

Frequently Asked Questions

  1. What is iPhone 7 Audio Disease?

iPhone audio disease is a state when the audio output doesn’t work on your device. It can occur due to software glitches or hardware issues as well. Besides this, the failure of the C12 pad is another instance of the audio issue.


  1. How to understand that my iPhone 7 is suffering from an audio issue?

When an audio problem occurs, you won’t be able to hear the notifications alert for messages, apps, and so on. Even when you are speaking to a person over the phone, then none of the receiver or sender is able to hear the conversation.

  1. Why do I need to approach an iPhone repair service?

Until and unless you can identify the factor causing the audio issue, you won’t be able to fix the problem. Thus, you need to reach an iPhone repair service provider who is constantly dealing with such issues. Moreover, hardware defect requires the support of an expert so that your device doesn’t get affected.