Fix No Sound on Screen Mirroring (Android/iPhone to TV)

You can see everything perfectly on your big screen, but there’s no audio. If you’ve encountered this problem, don’t worry—you’re not alone. In this guide, we’ll walk you through some simple troubleshooting tips for fixing the problem.

Why Does No Sound Happen When Screen Mirroring?

There are several possible causes behind no sound on screen mirroring. Here are some of the main ones.

• Audio Output Settings: Sometimes, the audio settings on your phone or TV are misconfigured.
• Connection Issues: Wireless connections like Wi-Fi may be weak or unstable, which can disrupt both video and audio during screen mirroring.
• Outdated Software: If your TV or phone’s software isn’t up to date, compatibility issues might be to blame.
• App-Specific Problems: Certain apps (like YouTube or Netflix) may have their own unique audio settings that can cause trouble when mirroring.

How to Fix No Sound When Screen Mirroring Android to TV?

1. Check Audio Output Settings on Android

Sometimes, the audio may be routed to another device, like a Bluetooth speaker or headphones. To fix this:

1) Open the Settings app on your Android phone.

2) Go to Sound or Sound & vibration.

3) Ensure the audio is set to TV (or HDMI output if you’re using a cable).

4) Try toggling Bluetooth or disconnecting any other connected audio devices to see if the sound returns.

2. Restart Your Devices

It sounds basic, but a simple restart can fix many issues. Power cycle both your Android phone and TV:

1) Turn off your TV and unplug it for a minute.

2) Restart your Android phone.

3) Reconnect and try screen mirroring again.

3. Update the TV and Android Software

Outdated software can sometimes cause issues with screen mirroring, including sound problems. Make sure your Android phone and TV both have the latest software updates installed.

• For Android: Go to Settings > System > Software Update and check for any available updates.
• For TV: Check your TV’s settings to ensure it’s running the latest firmware.

4. Check TV Audio Settings

Your TV might have specific audio settings that are interfering with sound during screen mirroring. Make sure the audio output is set to the correct source. You can usually find this in the Audio Settings menu.

How to Fix No Sound When Screen Mirroring iPhone to TV?

1. Verify iPhone Audio Output Settings

Just like with Android, your iPhone might be outputting audio to a different device (like Bluetooth speakers). To fix it:

1) Open Control Center on your iPhone.

2) Tap the AirPlay icon (looks like a triangle with circles around it).

3) Choose your TV as the audio output device.

2. Restart Your Devices

1) Turn off your TV and unplug it for 30 seconds.

2) Restart your iPhone by holding the power button and sliding to power off.

3) After restarting, reconnect and check if the sound is working.

3. Update Your iPhone and TV Software

Both your iPhone and TV should have the latest software for optimal compatibility. Here’s how to update:

• For iPhone: Go to Settings > General > Software Update and install any available updates.
• For TV: Check your TV’s settings for a Software Update option and follow the instructions to update.

4. Check AirPlay or Chromecast Settings

If you're using AirPlay or a Chromecast device, ensure it’s properly configured. Sometimes, simply restarting the casting device can solve the issue.

• If you're using AirPlay (on Apple TV), make sure it’s connected to the same Wi-Fi network as your iPhone.
• For Chromecast, open the Google Home app and ensure the device is properly set up and connected.

Bonus:Use Different Screen Mirroring Apps. You Can Try Kingshiper Screen Mirroring.

If one app isn't working, try another. Kingshiper can be a good choice.

The software supports Android and iOS mirror to Windows devices. And it provides essential recording and whiteboard features for additional needs.