How to Fix QuickTime iPhone Screen Recording Not Working

Identify the symptom and environment

This issue usually appears when you connect an iPhone to a Mac, open QuickTime Player, choose File > New Movie Recording, and try to select the iPhone as the camera or screen source. The phone may not appear in the source list, the preview may stay black, the recording button may be unavailable, or recording may stop shortly after it starts. Check which iPhone model and iOS version are in use, whether the Mac is Apple silicon or Intel, and which macOS and QuickTime version are running before changing settings.

Isolate where the fault occurs

First separate a connection problem from a software selection problem. Use the cable that came with the iPhone or another USB or USB-C cable known to support data, because charge-only cables can prevent the phone from appearing in QuickTime. Connect the cable directly to a port on the Mac instead of a hub or dock when possible. If the iPhone does not appear, unlock it and check the trust prompt; without trusting the computer, the device cannot be used as a recording source.

If the iPhone still does not appear, open a different Apple recording input to narrow the cause. In QuickTime Player, start a New Audio Recording and check whether the iPhone is offered as a microphone. Also check whether the iPhone appears in the Finder sidebar on macOS Catalina or later, or in the Music app or Image Capture on older macOS versions. If it is absent everywhere, focus on the cable, port, trust state and device wake state rather than QuickTime settings.

Try reversible fixes in order

Unlock the iPhone and keep it awake during setup. On the iPhone, respond to the trust alert if it appears, then check the device connection. On the Mac, quit QuickTime Player and reopen it. In the New Movie Recording window, expand the source options and look for the iPhone under Camera or Screen. On newer versions, the screen recording option may be a separate choice from the camera input, so do not stop at the first device name you see.

Make sure Screen Recording permission is not blocking the capture on macOS Catalina or later. Open System Settings, choose Privacy & Security, then Screen Recording, and confirm that QuickTime Player is enabled. If QuickTime is listed but disabled, enable it and restart QuickTime. On older macOS versions, the path is System Preferences > Security & Privacy > Privacy > Screen Recording. Check camera and microphone permissions in the same privacy area if the preview is black or the recording has no audio.

If the iPhone is selected but the preview is black, disconnect the phone, close QuickTime, reconnect the phone, unlock it, and select the device again. Try a different USB port and a different known data cable. If the Mac has multiple input options, avoid selecting the iPhone from more than one recording window at the same time, because the device may already be in use by another capture session.

Confirm the result

Start a short test recording and stop it after about ten seconds. The preview should show the iPhone screen during recording, and the saved file should contain the same content with the expected audio if that was selected. If the recording completes and the original symptom no longer appears, repeat the test once after reconnecting the phone to make sure the result survives a normal connection cycle.

If the problem remains

Keep notes on what appears and where: whether the iPhone is visible in Finder or Image Capture, whether a trust prompt appears, which cable and port are used, and whether the phone is available as a microphone but not as a screen source. If the device appears as an audio input but not a screen source, the remaining likely cause is a software, permission or version mismatch rather than a broken cable. If no app on the Mac can see the phone, try an Apple support advisor or authorized repair route for the cable, port or device connection.