iPhone Video No Sound? 8 Quick Fixes Here!

Quick Diagnosis: Why Does Your iPhone Video Have No Sound?

Not every “iPhone video no sound” problem comes from the same cause. Before trying every fix one by one, use this quick diagnosis table to check whether the issue comes from iPhone playback settings, the recording process, screen recording, sharing/exporting, or a damaged video file.

Notes

If Voice Memos cannot record your voice, fix the microphone or hardware issue first. If only one video is silent on all devices while other videos sound normal, the problem is more likely file damage than an iPhone setting.

Part 2: How to Fix No Sound on iPhone Videos: Step-by-Step Guide

It is time to go through the various fixes for this problem, especially as we now know "why my iPhone has no sound on videos".

• Fix 1: Check iPhone Volume, Silent Mode, and Playback Output
• Fix 2: Unmute Your Video
• Fix 3: Check Camera Record Sound Settings
• Fix 4: Check Microphone Permission and Blockage
• Fix 5: Repair Problematic/Corrupted Video🔥
• Fix 6: Check Your Bluetooth Connected Devices
• Fix 7: Use Voice Memos to Check the Mic
• Fix 8: Reset your iPhone & Update your iOS Version

Fix 1: Check iPhone Volume, Silent Mode, and Playback Output

Your iPhone sound settings should be the first place to look into whenever you encounter sound problems of any kind. Some users fail to check their sound settings even though it is the most used function when playing videos. All it takes to execute this fix is tapping your iPhone's volume buttons. The sound of your video is muted if the volume is down. At this point, you only need to tap or slide the volume indicator upwards.

Sometimes, the sound profile of your iPhone could be responsible for not having audio on your videos. To make sure your sound profile isn't the culprit, restart your iPhone sound levels by switching it to general from silent. Follow these steps to restart iPhone sound levels.

• Turn off the silent mode. On the left side of your iPhone, you will find a switch that allows a user to shift between general and silent sound profiles. If the switch is downwards you will find an orange mark which indicates the phone is on silent mode. Flip the switch upwards to turn off the silent mode.

  

• Adjust the volume of your iPhone. If you own any of the newer versions of iPhones, navigate to "Path settings" and then tap on "Sounds and Haptics". For the earlier iPhone versions, instead of "Path", you will see only "Settings". You will be presented with a handful of level indicators and sound options on the next screen.

  

Fix 2: Unmute Your Video on Relevant Platforms

Apart from the iPhone sound settings, sometimes you may get your iPhone videos muted by default on some platforms such as YouTube, WhatsApp, Photo app, etc. Then it leads to the sound on iPhone not working for videos trouble. Just go to those apps or platforms to check if you have turned off the muted mode for the videos to fix the no volume on iPhone videos. Here, we cite the Photo app as a case:

• Play a video on the Photo app.

• Check the Volume icon at the bottom. If it is disabled, just enable it.

  

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Fix 3. Check Camera Record Sound Settings

If your newly recorded iPhone video has no sound, the problem may not be the video player. Your iPhone may have captured the video with the wrong audio recording setting. This is especially worth checking on iPhone 16 or later, because Apple lets you choose different sound recording options for videos, including Spatial Audio, Stereo, and Mono.

• Open the Settings app on your iPhone.

• Scroll down and tap Camera.

• Tap Record Sound.

• Choose a suitable recording mode. For most users, Stereo is a safe choice for normal iPhone video recording. If you are using iPhone 16 or later, you can also choose Spatial Audio for more immersive sound or Mono if you want the same audio in both ears.

• Record a short test video and play it back in the Photos app to check whether the sound is captured normally.

Notes

This setting only affects new recordings. If an old iPhone video was already recorded without an audio track, changing Camera settings will not bring the original sound back.

Also, if you are trying to record a video while music or other audio is playing on your iPhone, check whether your iOS version offers an Allow Audio Playback option under Camera sound settings. If available, turn it on and test again. Keep in mind that audio played through headphones may not be recorded into the video.

Fix 4. Check Microphone Permission and Blockage

If only the videos you record on your iPhone have no sound, your microphone may be blocked, disabled for a specific app, or not capturing audio correctly. This is one of the most important checks for searches like "recorded video has no sound iPhone" or "iPhone video no audio recorded".

• Remove your iPhone case, screen protector, film, or any accessory that may cover the microphone openings.

• Gently clear dust or debris from the microphone openings. Do not push sharp objects into the holes.

• Open the Voice Memos app, tap the Record button, speak near the bottom of your iPhone, then stop the recording.

• Play the voice memo. If your voice sounds clear, the bottom microphone is working. If the recording is silent or unclear, the microphone may be blocked or damaged.

• Open the Camera app and record a short video while speaking near the top of your iPhone. Then switch to the other camera and record another test video.

• Play both test videos. If one camera records sound but the other does not, the issue may be related to a specific microphone, camera mode, or hardware component.

• If the no-sound issue happens in a third-party app, go to Settings > Privacy & Security > Microphone, then make sure that app is allowed to access the microphone.

• Disconnect AirPods, Bluetooth headphones, external microphones, or USB-C/Lightning audio accessories, then record the video again.

Important

If Voice Memos, Camera, and third-party apps all fail to record your voice, the issue is probably not the video file itself. You may need to clean the microphone area, update iOS, or contact Apple Support for a hardware check.

However, if your microphone works normally but only one specific iPhone video has no sound on every device, the video file may be corrupted or the audio track may be missing. In that case, skip the basic iPhone settings and try the video repair method below.

Fix 5: Fix the Problematic/Damaged Video with 4DDiG File Repair 🔥

Let's not rule out the fact that a user also can experience no sound when recording video on iPhone when the video in question has been damaged. Fortunately, we now live in an era where a damaged video file can be fixed easily and the sound can be recovered.

What we need is just the third-party software such as 4DDiG Video Repair software. 4DDiG AI Video Repair is an easy to use and reliable software integrates the video repair, audio repair, photo repair, file repair features. Below are some of the highlights of this amazing software.

Why Need 4DDiG Video Repair

• Repair corrupted MP4, MKV, MOV, M4V, 3GP, and more video files.
• Reduce noise and repair original sound from any videos
• Videos that are fuzzy, distorted, choppy or jerky can be fixed using this software.
• Compatible with Windows PCs and many storage media (eg, USB flash drives, and SD cards).
• Compatible with popular camera brands, the likes of Canon, DJI, and GoPro.
• Batch Repair multiple videos at once.

Below is a detailed using steps on how to repair problematic/damaged video with 4DDiG file repair software.

• Install and launch the 4DDiG File Repair software. On the home window, locate the "Video Repair" tab and then select "Add Videos" to import multiple damaged iPhone video file synced on Mac to 4DDiG.

  

• Once uploaded, tap the bottom-right "Repair All" button to fix all added videos in batch.

  

• When the repair process completed, press the "Preview" tab to check the results and proceed to export your repaired video file to a secure location by tapping "Save".

  

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Fix 6: Check Your Bluetooth Connected Devices

When an iPhone is connected to a Bluetooth handset, it automatically stops emitting sound from the speakers. So, check to see if your iPhone isn't connected to any devices. To do so, navigate to "Settings" on your iPhone and then tap on "Bluetooth".

Fix 7: Use Voice Memos to Check the Microphone

Bad microphones in iPhones can also be responsible for not having sounds in videos. Before advancing to a more sophisticated fix, you'd want to check if your microphone is in perfect condition and not the culprit for the inconvenience. You can test your microphone by making use of voice memos. Try recording your voice and then see if it works. If it doesn't then you'd want to move on to the next fix.

Fix 8: Reset or Update your iPhone

Resetting your iPhone is the ultimate fix for everything software-related. Sometimes, the constant accumulation of files, cache, and data on your device over time can cause your iPhone to malfunction, resetting your iPhone at this point may be the only option.

iOS updates are responsible for a lot of iPhone issues, and the "no sound on iPhone video" error is one of them as it is a software-related problem. As Apple continues to release software updates, you need to be on your toes whenever an update is released to ensure your device remains fully functional. This is necessary because app developers also update their applications to meet the new standards of the new iOS update, and as such these applications may no longer be compatible with the older iOS version. In summary, not updating your iOS to the latest version may result in a software glitch, which can cause the "no sound on iPhone video" error.

To update your iOS version, navigate to "Settings" and tap on "General". Proceed by tapping on "Software Update".

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Part 3: Common Reasons Why Your iPhone Videos Have No Sound?

"Why Is There No Sound on My iPhone Videos"? Let's first figure out the possible reasons behind the issue. It occurs usually on iPhone 13, 14, 15, and iPhone 16. In a case where there's audio coming from your iPhone when running normal operations but the phone refuses to play sound on videos, chances are that it is because of a software error.

Such errors are also caused by:

➤ Enabled Do Not Disturb founction: The "Do Not Disturb" feature is a setting that blocks interruptions from incoming calls, messages, and notifications during a specific time period. After enabling this feature, the sound will be silent on any unallowed apps, such as YouTube、Facebook where you watch videos.

➤Atcivated Silent/Ringer mode: On the side of your iPhone device, there is a Silent and Ringer shortcut button that can mute sound on iPhone with one click. If you activated them, videos have no sound on iPhone.

➤Bluetooth connection or External device issue: If the Bluetooth failed to connect to your iPhone or the external device (speakers/airpods) is errored, you can't hear sound on your iPhone videos.

➤An update error: There are regular cases of ill device performance when an upgrade is interrupted, or not done correctly. An update error can have a negative effect on sound modules and applications.

➤Disabled Damaged microphone: You may have turned off the microphone on the cemra app. Or, the microphone on an iPhone can go bad with time and if not handled with care. Those are the answers to "Why is there no sound on my video recording?".

➤A software glitch: The applications on an iPhone are also vulnerable to virus attacks and aren't always bug-free. The presence of these entities can also result in their poor performance, and as such the absence of audio in video playbacks.

➤Application settings: An honest mistake can also be responsible for not having sounds when playing a video. Sometimes, we unknowingly turn on the mute feature when watching videos, and as such this prevents the sound from being audible. This also happens to the best of us and can easily be mistaken for an audio playback error.

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Bonus Tip: How to Avoid No Sound on iPhone Videos

In most cases, the culprits behind the "iPhone no sound on video" error are usually software/hardware-related. Fortunately, this error can be avoided by taking into consideration some precautionary measures. Below you will find some of the best practices to avoid the "iPhone video sound not working" error.

• Jack maintenance is important. Avoid dirt or dust accumulation in your iPhone's jack by making use of plugs.
• Before loading videos on your iPhone, make sure the video file is compatible with your device.
• Only purchase original iPhone covers and make sure they fit perfectly.
• Always keep your iOS version up-to-date.
• Always turn disconnect external devices and turn off the Bluetooth of your iPhone whenever it is not in use.
• Avoid using a high-power microphone or speaker with your device, this can damage your phone's circuits.
• Avoid overheating your iPhone or keeping it in high moisture areas.
• Ensure you make use of a high-quality cover on your iPhone to prevent severe damage which may affect your speakers during an accidental fall.

People Also Ask about iPhone Video Has No Sound

Q1: Why does my phone suddenly have no sound on videos?

Here are 3 ways you can try:

• Check Bluetooth Connection: If you are using the earbuds to watch videos, you may can't hear the sound of video after the Bluetooth disconnect between your iPhone and earbuds.

• Check the Ringer/Silent Switch: Check whether you touch on the Silent or Ringer switch and enable the silent mode. If yes, toggle them off.

• Check File Status: Play the video on another device to see if there is sound on it. This way, you can check whether the video file is damaged. Amid this, you can use the 4DDiG Video Repair to fix it.

Q2: What to do if you hear no sound or distored sound from iPhone videos?

Just check if the opening of the iPhone speaker is dirty or blocked.

Q3: Why is there no sound on my video recording?

As we mentioned above, you can try to turn on the microphone icon on the Camera app before recording. Or, turn off the "Do Not Disturb" founction.

Conclusion

The above-mentioned fixes are guaranteed to make the iPhone video no sound problem go away, because not being able to hear the audio in your videos when you play them using your iPhone is an unpleasant experience. And at this point, you should already know why the iPhone video no sound error occurs and how to fix it with ease.

In situations where there's no sound in a video because the video in question is damaged, you can make use of third-party software to repair the damaged video and get your sound back up. For such scenarios, 4DDiG File Repair software is highly recommended as it is fast, reliable, and easy to use.

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