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How to Connect iPhone to LG TV: 3 Best Methods

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Updated on: February 3, 2025
Time to read: 8 minutes
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Interested in mirroring your iPhone screen to an LG TV but not sure where to begin? We’ll explain how to connect iPhone to LG smart TV using three different screen mirroring methods. With both wireless and wired options, you can enjoy your small screen on the big one with little effort.

Table of Contents

Using AirPlay for Screen Mirroring

For a native wireless solution, you can use AirPlay to mirror your iPhone to your LG TV. AirPlay is Apple’s proprietary technology built-in into devices like iPhone, iPad, and Mac that allows you to duplicate your screen on another device.

To use AirPlay to connect iPhone to LG TV, be sure that you have one of the following TV models from 2018 through 2024.

Year Operating System Models
2024 webOS 24 UHD: UT Series, NANO Series
OLED: All OLED Models
QNED: All QNED Models
2023 webOS 23 UHD: UR Series, NANO Series
OLED: All OLED Models
QNED: All QNED Models
2022 webOS 22 UHD: UQ Series, NANO Series
OLED: All OLED Models
QNED: All QNED Models
2021 webOS 6.0 UHD: UP Series, NANO Series
OLED: All OLED Models
QNED: All QNED Models
2020 webOS 5.0 UHD: UN Series, NANO Series
OLED: BX/CX/GX/WX/ZX/RX
2019 webOS 4.5 UHD: UM Series, SM Series
OLED: B9/C9/E9/W9/Z9
2018 webOS 4.0 UHD: UK Series, SK Series
OLED: B8/C8/E8/W8/Z8

With one of the above LG TV models, you can then enable AirPlay on it and begin a screen mirroring session using your iPhone. Be sure that both devices are connected to the same Wi-Fi network and follow along below.

Step-by-step guide

1. Press the Input button on your LG TV remote and select Home Dashboard.

2. Choose AirPlay.

3. Pick AirPlay and HomeKit Settings.

4. Select AirPlay to turn on the feature.

5. Unlock your iPhone and open the Control Center.

6. Tap Screen Mirroring (connected rectangles).

Tap on the Screen Mirroring option on iPhone

7. Pick your LG TV from the device list.

Select your LG TV from the list

8. If prompted, enter the AirPlay passcode shown on your TV in the pop-up box on your iPhone.

You should then see your iPhone screen on your LG TV allowing you to use apps, play games, check email, and perform other actions with your phone on the big screen.

How to Connect LG TV to iPhone with Third-Party Apps

How to Connect iPhone to TV: Wireless & Wired Options Explained

If you like the thought of a wireless solution but own one of the many LG TV models that doesn’t support AirPlay, consider a third-party screen mirroring app. Along with easily connecting your devices, these apps can provide bonus features like media casting and quality settings.

DoCast

One of the simplest third-party screen mirroring apps to check out is DoCast. With this intuitive app for iPhone and iPad, you can effortlessly connect iPhone to LG smart TV with low latency and excellent picture quality.

DoCast QR code

You can also screencast media like photos, videos, and DRM-free music, making it a superb option for sharing favorites during family get-togethers and weekend gatherings.

Head to the App Store on your iPhone, download DoCast, and make sure that your TV and iPhone are connected to the same Wi-Fi network.

Step-by-step guide

1. Open DoCast on your iPhone and select Choose Smart TV.

Tap on the Choose Smart TV button in DoCast

2. Pick your LG TV from the device list and tap Done.

Tap on the Done button in DoCast

3. Choose Screen.

Tap on the Screen button in DoCast

4. Optionally, select the mirror settings including Auto-Rotate and Low, Medium, or High quality.

5. Tap Start mirroring.

Tap on the Start mirroring button in DoCast

When you see your iPhone appear on your LG TV, you can jump right into mirroring your screen.

DoCast is available for iPhone and iPad, and is compatible with brands like TCL, Samsung, and Sony as well as other DLNA-enabled TVs. With the screen rotation control, quality settings, and ease-of-use, DoCast is a terrific tool. Download DoCast to cast media for free or use the screen mirroring feature with an affordable upgrade.

Connecting with an HDMI Cable

Wondering how to connect to LG TV with iPhone when you have an unstable network connection or if your TV doesn’t support the wireless options? This final method uses a physical connection to directly link the two devices for smooth and reliable screen mirroring.

Along with your iPhone and LG TV, you’ll need the following items to connect the devices:

  • An HDMI cable
  • An available HDMI TV port
  • An AV adapter compatible with your iPhone model

 

Note that the iPhone 15 series and later uses a USB-C port and the iPhone 5 series through the iPhone 14 series uses a Lightning port. So, be sure to choose an adapter that matches the port on your particular iPhone model.

Step-by-step guide

1. Connect the adapter to the port on your iPhone.

Connect an HDMI adapter to your iPhone

2. Attach the HDMI cable to the adapter.

Connect an HDMI cable to the adapter

3. Plug the other end of the cable into the TV’s HDMI port.

4. Power on your LG TV if necessary.

5. Choose the correct input source on your TV matching the HDMI port you’re using, for example, HDMI 1, HDMI 2, or HDMI 3.

After a moment, you should see your iPhone screen on your LG TV.

Connecting iPhone to the LG TV with an HDMI cable

Ways to Fix Screen Mirroring Not Working

If you’re having trouble screen mirroring from iPhone to LG TV, it can be due to a few possible reasons. Depending on if you’re connecting wirelessly or using the HDMI cable method, check the following:

Wireless methods:

  • Confirm that you’re using an AirPlay supported LG TV and that AirPlay is turned on.
  • Make sure your iPhone and LG TV are using the same Wi-Fi network and that you have a stable connection.
  • See if your third-party app requires you to turn off your VPN. If so, you can disable your VPN app or go to Settings > General > VPN & Device Management on your iPhone to turn the VPN off.

 

HDMI cable method:

  • Confirm that the AV adapter and HDMI cable are securely connected to your devices.
  • Make sure the input source on your LG TV matches the port for the HDMI cable on your TV.
  • Double-check that you have both devices turned on and unlocked.

 

If you still experience issues after checking the above, consider restarting both devices and try again.

Conclusion

With these three best methods, you can stop searching the web for “how to connect my iPhone to my LG TV” and start screen mirroring in no time. But which one should you use?

Because not all LG TV models support AirPlay and a wired connection instead of a wireless one can be inconvenient, the third-party screen mirroring option is a great way to go. As mentioned, the DoCast app for iPhone provides low latency, adjustable settings, screencast ability, and superb quality for an all-encompassing package.

Frequently Asked Questions

You can screen mirror your iPhone to your LG TV using Apple AirPlay, a third-party screen mirroring app, such as DoCast or a wired connection using your TV port, an HDMI cable, and an iPhone adapter.

If you’re trying to connect wirelessly, make sure both devices are using the same Wi-Fi network, AirPlay or screen mirroring is enabled, and your devices support the wireless technology you’re attempting to use.

If you’re trying to connect using a cable, make sure that all connections are secure and that the input source on your LG TV matches the port for the HDMI cable you’re using.

Go to the TV’s Home Dashboard, choose AirPlay > AirPlay and HomeKit Settings, and select AirPlay to turn on the feature.

You can enable AirPlay using the Home Dashboard > AirPlay option on your LG TV and then begin a wireless screen mirroring session from your iPhone’s Control Center. Alternatively, you can check out a third-party screen mirroring app, such as DoCast for extra features.

Yes, LG TV is compatible with iPhone allowing you to connect the devices wirelessly on supported models or with a physical wired connection for unsupported LG TVs.