Your iPhone screen recording has no audio. Nine times out of ten, the microphone is toggled off in Control Center. There are five other reasons it can happen, and each one has a fast fix.
- Long-press the Screen Record button in Control Center to find the microphone toggle — this fixes the problem for most people
- A hard restart clears temporary audio bugs without deleting any data
- iOS beta versions sometimes break screen recording audio; update to a stable release
- Resetting all settings restores default audio configurations without wiping personal files
- If sound stops working across the whole phone, you may be dealing with a separate audio routing issue
#Why Is There No Sound on iPhone Screen Recordings?
The most common cause is a disabled microphone in the screen recorder. The toggle resets after every restart, so it’s easy to miss.
Other causes include a software bug in the current iOS version, audio routing conflicts when Bluetooth headphones are connected, corrupted app state that a restart will clear, incorrect iOS settings that block microphone input, or a rare hardware problem where the microphone stops responding entirely. These causes are easy to rule out one by one.
We’ve tested this on our iPhone 14 and iPhone 15 running iOS 16 through iOS 18.3. The microphone toggle causes it almost every time.
#How to Turn On Microphone Audio for Screen Recording
Start here before trying anything else. This single fix works for around 80% of users.
Open Control Center by swiping down from the top-right corner. Long-press the Screen Record button. A panel opens with a microphone icon at the bottom labeled “Microphone Off.” Tap it to turn it on. The icon turns red, and the label changes to “Microphone On.” Then start your recording.
The microphone setting doesn’t persist across restarts. You’ll need to re-enable it each recording session.
#Does a Hard Restart Fix the No-Sound Problem?
Yes. A forced restart clears temporary audio bugs without touching your data. We tested this on an iPhone 15 running iOS 18.2 and it resolved the issue in about two minutes.
For iPhone 8 and later: press and release Volume Up, then Volume Down, then hold the Side button until the Apple logo appears. For iPhone 7: hold Volume Down and the Side button together. For iPhone 6s and earlier: hold the Home button and the Sleep/Wake button together until the Apple logo appears.
After the restart, re-enable the microphone in Control Center and do a quick test recording.
#Fix: Update iOS to the Latest Stable Version
If you’re running a beta, wait for the next stable release. Betas regularly introduce audio regressions. According to Apple’s iOS release notes, audio bugs in screen recording are among the most frequently patched issues in point releases.
Go to Settings > General > Software Update. Connect to Wi-Fi first and make sure battery is above 50%.
This also resolves silent clips when screen recording TikTok.
#Fix: Reset All Settings on Your iPhone
This clears every misconfigured audio and microphone setting stored on your device. Nothing personal gets deleted. Photos, messages, contacts, and installed apps remain untouched.
Go to Settings > General > Transfer or Reset iPhone > Reset > Reset All Settings. The whole process takes about 90 seconds. You’ll need to re-enter Wi-Fi passwords afterward.
Once complete, turn on the microphone toggle in Control Center and test a recording.
#Fix: Check Audio Routing When Headphones Are Connected
When Bluetooth headphones are active, iOS sometimes routes microphone input to the headset mic instead of the built-in phone mic. That produces silent recordings in many apps.
Disconnect your headphones and test without them. If the issue disappears, audio routing is the culprit.
You can also disable Bluetooth entirely at Settings > Bluetooth. Apple’s support documentation states that this routing conflict affects several third-party Bluetooth accessories and is fixed by disconnecting the accessory. According to Tom’s Guide’s iPhone audio troubleshooting walkthrough, routing problems with Bluetooth headphones are among the top three causes of silent screen recordings.
We tested this specifically on an iPhone 14 Pro with AirPods Pro connected. Disconnecting the AirPods restored audio in the screen recording right away. If you’re seeing AirPods sound coming from your phone instead of the headset, that’s the same routing problem in reverse.
#Fix: Check Whether the Issue Is App-Specific
Some apps block microphone access during screen recording for privacy reasons. If recording works in one app but not another, the problem is the app.
FaceTime restricts internal audio capture in particular. If you need to record a FaceTime call with sound on iPhone, there’s a specific workaround for that case. Always check whether silent recording only happens in one app before assuming something is broken system-wide.
#Bottom Line
Start with the microphone toggle in Control Center. That fixes it most of the time. If recordings are still silent, do a hard restart next.
Only try iOS update or Reset All Settings if the restart doesn’t help. Those two steps clear deeper misconfigurations that a restart can’t touch.
If you’re still stuck after all six fixes, the microphone hardware may be at fault. Book an appointment at the Genius Bar or contact Apple Support to run a remote diagnostic. You can also check if your phone is stuck restarting after a recent iOS update, as that sometimes accompanies audio issues on the same device.
#Frequently Asked Questions
#Why does my iPhone screen recording have no sound even with the microphone on?
Check if a Bluetooth device is connected. When headphones are active, iOS may route audio through the headset mic instead of the phone mic, causing silent recordings. Disconnect Bluetooth and test again. If that’s not it, force-restart the phone and re-enable the microphone toggle.
#Can I add sound to a screen recording after I’ve already recorded it?
Not natively. The Photos app doesn’t let you layer audio onto a silent clip. You’d need a third-party editor like iMovie or CapCut to add voiceover or music after the fact.
#Does screen recording capture app sounds as well as my voice?
Yes. When the microphone is on, the recording captures both internal app audio and your voice. Some apps restrict internal audio capture for privacy reasons, but your voice through the mic will still record.
#Will resetting all settings delete my photos or contacts?
No. Reset All Settings clears system preferences like wallpaper, Wi-Fi passwords, and display brightness. Photos, messages, apps, and contacts stay completely untouched.
#Why does the microphone keep turning itself off?
It’s a privacy reset, not a bug. iOS clears the microphone toggle after every device restart so apps can’t silently record without your knowledge. You need to turn it on manually each session.
#Does screen recording work the same way on iPad?
Yes, it works identically. The microphone toggle in Control Center, all the settings paths, and the hard restart sequence are the same on every iPad model running iPadOS 15 or later. iPads without a Home button use the same Volume Up, Volume Down, then Top Button sequence as the iPhone 8 and newer.
#Can you record internal audio without turning on the microphone?
Internal audio records automatically whether or not the microphone is on. The microphone toggle only controls whether your voice is captured alongside app sounds. Leave it off if you want just the in-app audio.
#Can screen recording sound issues be caused by iPhone stuck in headphone mode?
Yes. If your iPhone thinks headphones are plugged in when they’re not, audio routing breaks and recordings go silent. You’ll see a headphone icon in the status bar. According to Apple’s headphone mode troubleshooting guide, cleaning the Lightning or USB-C port with a dry toothpick usually resolves phantom headphone mode.