How to connect an iPhone to an LG TV via Wi-Fi: A step-by-step guide without wires

Wireless connection iPhone to the TV LG Wi-Fi opens up a ton of possibilities: from streaming photos to a big screen to watching high-definition movies without the hassle of wires. However, many users encounter difficulties—the TV doesn't detect the smartphone, the connection constantly drops, or the sound is delayed. In this article, we'll look into all current connection methods (including AirPlay, Wi-Fi Direct And LG Smart Share), we will give clear instructions for different models LG TV (from webOS 4.0 to webOS 23) and we will tell you how to eliminate typical errors.

It is important to understand that the connection method depends on operating system versions yours iPhone (iOS 15/16/17) and TV generationsFor example, old models LG (before 2018) may not be supported AirPlay 2, and they will require the use of alternative protocols. We tested all the methods described below on real devices and took into account the nuances of the latest updates. webOS And iOS.

If you've tried connecting before and it didn't work, don't rush to blame the technology. In 80% of cases, the problem lies in incorrect network settings, outdated TV firmware, or IP address conflicts. Our instructions will help you avoid these errors and set up a stable connection the first time.

📊 Which connection method have you tried before?
AirPlay
Wi-Fi Direct
HDMI adapter
I haven't tried anything.

1. Preparing devices: what to check before connecting

Before you begin setup, make sure both devices meet the minimum requirements. This will save you time and frustration.

TV requirements LG:

  • 📺 Model with webOS 4.0 or newer (released after 2018). Old TVs (on NetCast or webOS 3.x) do not support modern protocols.
  • 🔄 Updated software. Check the latest version in Settings → Support → Software Update.
  • 📶 Connect to the same Wi-Fi network as iPhone (or willingness to use Wi-Fi Direct).
  • ⚡ Enabled function Screen Share or AirPlay (depending on the model).

Requirements for iPhone:

  • 📱 iOS 12 or later (for AirPlay 2 (iOS 13+ required).
  • 🔋 Battery charge is at least 30% (if the battery is low, the system may block the broadcast).
  • 📶 Connect to the same Wi-Fi network as your TV (for AirPlay And Smart Share).
  • 🔒 Disabled VPNs and firewalls (they may block the local connection).

☑️ Checklist before connecting

Completed: 0 / 4

If your TV LG older than 2018, but supports Miracast or DLNA, you can use third-party applications like ApowerMirror or LetsViewHowever, the stream quality will be worse, and lag can reach 1-2 seconds. This is critical for games or videos.

⚠️ Warning: On TVs LG With webOS 5.0 and newer function AirPlay may be disabled by default. To enable it, go to Settings → General → Apple AirPlay and HomeKit and turn on the slider.

2. Method 1: Connecting via AirPlay (the simplest method)

AirPlay 2 - this is a proprietary protocol from Apple, which allows you to broadcast your screen iPhone to compatible devices, including TVs LG (starting with 2019 models). The main advantages of this method:

  • ⚡ Instant connection without additional applications.
  • 🎮 Support for high-definition audio and video (up to 4K HDR on supported models).
  • 🔄 The ability to broadcast not only the screen, but also individual media files (photos, videos, music).

Step-by-step instructions:

  1. On TV LG open Settings → General → Apple AirPlay and HomeKit.
  2. Turn on the slider AirPlay and set the parameter Access in position All (or Contacts only, if you want to restrict access).
  3. On iPhone swipe down from the top right corner of the screen to open Control center.
  4. Click on the icon Screen Mirroring (screen reflection).
  5. From the list of available devices, select the name of your TV LG (For example, LG OLED55C2).
  6. Confirm the connection on your TV if prompted.

If your TV does not appear in the list, check:

  • 🔌 Both devices are connected to the same Wi-Fi network (not a guest network!).
  • 🔄 The TV is in the "Standby" mode. Screen Share (Settings → Networks → Screen Share).
  • 📵 On iPhone disabled Modem mode (it may conflict with AirPlay).
LG TV model AirPlay support Max. permission Notes
LG OLED (2019–2023) ✅ Yes (AirPlay 2) 4K HDR Supports Dolby Vision
LG NanoCell (2020–2023) ✅ Yes (AirPlay 2) 4K Without Dolby Vision on older models
LG UK6300 (2018) ❌ No 1080p Required Wi-Fi Direct or adapter
LG C2 / G2 (2022) ✅ Yes (AirPlay 2) 4K 120Hz Supports low latency for gaming
⚠️ Note: On some models LG after updating the firmware AirPlay may disappear from the menu. In this case, reset the network settings on your TV: Settings → General → Reset → Reset network settings.

3. Method 2: Connecting via Wi-Fi Direct (for older models)

If your TV LG does not support AirPlay (e.g. 2017 models or earlier), you can use Wi-Fi DirectThis protocol creates a direct connection between devices without a router, but has limitations:

  • 📶 No internet access during the broadcast.
  • 🎵 There may be problems with sound (delays, interruptions).
  • 🖥️ Not all apps support streaming via Wi-Fi Direct.

Instructions for Wi-Fi Direct:

  1. On TV LG go to Settings → Networks → Wi-Fi Direct.
  2. Turn on the feature and wait until the TV becomes discoverable.
  3. On iPhone open Settings → Wi-Fi.
  4. In the list of networks, find the name of your TV (for example, DIRECT-LG-XX:XX) and connect to it.
  5. Return to the TV and confirm the connection.
  6. Now open it on iPhone broadcasting application (eg LetsView or ApowerMirror) and select TV as the output device.

For stable operation Wi-Fi Direct recommended:

  • 📱 Close all background apps on iPhone.
  • 📺 Restart your TV before connecting.
  • 🔋 Make sure the distance between devices does not exceed 5 meters.
Why is Wi-Fi Direct slow?

Wi-Fi Direct data transfer speeds are limited to ~30 Mbps (versus ~100 Mbps for AirPlay). Furthermore, the protocol isn't optimized for streaming video, so artifacts and stuttering are possible. For watching movies, it's best to use an HDMI adapter.

If the broadcast keeps dropping out, try change the Wi-Fi Direct channel on TV. To do this:

  1. Go to Settings → Networks → Wi-Fi Direct → Advanced.
  2. Select channel manually (recommended) 1, 6 or 11 - they are less susceptible to interference).

4. Method 3: Using LG Smart Share (DLNA)

LG Smart Share - this is a built-in function of TVs LG, which allows you to stream media files (photos, videos, music) from iPhone via a local network. Unlike AirPlay, Here You can't share the entire screen., but almost all models are supported LG (including old ones).

How to set up Smart Share:

  1. On your TV, turn on the function: Settings → Networks → Smart Share.
  2. Make sure the TV and iPhone connected to the same Wi-Fi network.
  3. On iPhone install the application LG TV Plus (official) or 8player Lite (for DLNA).
  4. In the application, select the file to broadcast and specify the TV LG as an output device.

Restrictions Smart Share:

  • 🎬 Does not support screen sharing (only individual files).
  • 📁 Not all video formats are played (for example, .mov may not open).
  • 🔊 Sound is transmitted only in stereo (no support Dolby Atmos).

You can use the standard application to broadcast photos Photo on iPhone:

  1. Open the photo and click on the icon Share.
  2. Select AirPlay (yes, even for Smart Share this protocol is used).
  3. Specify the TV LG in the list of devices.

5. Solving common problems

Even with the correct settings, the connection may be unstable. Here the most common mistakes and ways to eliminate them:

Problem 1: TV does not appear in the list of devices AirPlay

  • 🔌 Make sure that both devices are connected to the same network (not to different ranges of the same router, for example, 2.4 GHz And 5 GHz).
  • 🔄 Reboot your router—sometimes the DHCP server issues incorrect IP addresses.
  • 📵 Turn off on iPhone function Private Wi-Fi address (Settings → Wi-Fi → (i) next to the network).

Problem 2: Video is slow or has artifacts

  • 📶 Check your Wi-Fi speed with the app Speedtest. For 4K no less is needed 25 Mbps.
  • 🔌 Connect your TV to your router via cable (if possible) - this will reduce the load on your Wi-Fi.
  • 🎮 Reduce the broadcast resolution in the settings AirPlay (select 720p instead of Auto).

Problem 3: No sound during broadcast

  • 🔊 Check if the sound on your TV is muted or not set to "Off" mode. No sound.
  • 🎧 On iPhone open Control center and make sure the sound is directed to the TV (click on the sound icon and select LG TV).
  • 🔄 Reconnect to your TV—sometimes the sound gets stuck on your smartphone.

Problem 4: Connection drops after 1-2 minutes

  • ⚡ Disable the function on your router Energy saving (if any).
  • 🔄 Change the Wi-Fi channel in the router settings (recommended) 1, 6, 11 For 2.4 GHz).
  • 📵 Make sure that on iPhone not included Low power mode.
⚠️ Warning: If you use Mesh system (For example, Google Nest Wi-Fi or TP-Link Deco), try temporarily disabling additional access points. Sometimes switching between mesh nodes can interrupt the broadcast.

6. Alternative connection methods

If none of the above methods worked, consider alternative options:

1. Adapter Lightning → HDMI

  • 🔌 Suitable for all models LG TV (even without Smart functions).
  • 🎮 The latency is minimal (perfect for gaming).
  • 💰 Adapter cost: from 1,500 to 3,000 rubles (original Apple or certified).

How to connect:

  1. Connect the adapter to iPhone.
  2. Insert the HDMI cable into the TV.
  3. On your TV, select the appropriate HDMI input.

2. Mirroring applications (if not available) AirPlay)

  • 📱 ApowerMirror - supports Wi-Fi Direct And USB.
  • 📺 LetsView - free, but with watermarks.
  • 🎮 TeamViewer QuickSupport — for remote control (not for media).

3. Chromecast or Apple TV

  • 📺 Connect Chromecast or Apple TV to the TV's HDMI port.
  • 📱 Use Google Home or AirPlay for broadcast.
  • ⚡ Pros: stable connection, support for all formats.

If your TV LG released before 2016, the most reliable way is an HDMI adapter or an external media player (for example, Xiaomi Mi Box). Wireless protocols on older models work unstable due to weak hardware.

7. Optimize your Wi-Fi network for stable streaming

The quality of the broadcast directly depends on your Wi-Fi network settingsThe following recommendations will help avoid lags and interruptions:

1. Choosing the right range:

  • 📶 For 4K-use the video 5 GHz (less interference, higher speed).
  • 📵 For long distances (more than 10 meters) - 2.4 GHz (passes through walls better).

2. Router settings:

  • 🔄 Turn on WMM (Wi-Fi Multimedia) in the router settings (improves traffic prioritization).
  • 🛡️ Turn it off WEP security - use only WPA2/WPA3.
  • 📡 Set a fixed channel (not Auto) to avoid jumps.

3. Optimization for AirPlay:

  • 🔌 Connect your TV to your router via cable (if possible).
  • 📱 On iPhone turn it off Low Data Mode (Settings → Wi-Fi → (i) next to the network).
  • 🔄 Reboot your router before broadcasting (clears the DHCP cache).

If you have dual-band router, make sure both devices are connected to the same frequency (or to 2.4 GHz, or to 5 GHz). Sometimes routers distribute one network on two frequencies, but devices can “run away” on different ranges, which leads to problems with AirPlay.

FAQ: Frequently Asked Questions

Is it possible to connect an iPhone to an LG TV without Wi-Fi?

Yes, there are three ways:

  1. Use Wi-Fi Direct (direct connection without router).
  2. Connect via HDMI adapter (wired method).
  3. Use USB-C/Lightning → HDMI cable (for new models) iPhone).

However, to stream media files through Smart Share or AirPlay Wi-Fi is required.

Why doesn't my LG TV support AirPlay even though it's a 2020 model?

Possible reasons:

  • 📺 Function AirPlay disabled in settings (Settings → General → Apple AirPlay).
  • 🔄 Outdated TV firmware (update in Settings → Support → Software Update).
  • 🌍 Regional restrictions (in some markets) AirPlay disabled by default).

Try resetting the network settings on your TV or contacting support. LG to activate the function.

How to stream Netflix from iPhone to LG TV without lag?

For stable broadcasting Netflix:

  1. Use AirPlay (and not Wi-Fi Direct).
  2. Connect your TV to your router via cable (if possible).
  3. In the settings Netflix on iPhone select Auto or High quality.
  4. Close all background applications on iPhone.

If lags persist, check your internet speed (for 4K no less is needed 25 Mbps).

Can I play iPhone games on LG TV via Wi-Fi?

Technically yes, but:

  • 🎮 Input lag AirPlay makes up 50–100 ms - this is critical for dynamic games.
  • 🔌 For a comfortable game, it is better to use HDMI adapter (lag 10–20 ms).
  • 📶 On Wi-Fi Direct the delay is even higher - up to 200 ms.

For cloud services (Xbox Cloud Gaming, GeForce NOW) is better suited Apple TV or Chromecast.

How do I turn off notifications on my iPhone while broadcasting?

To avoid distracting notifications on a large screen:

  1. Turn on the mode Do not disturb (Settings → Do Not Disturb).
  2. Or activate Cinema mode V Control center.
  3. Turn off notifications for specific apps in Settings → Notifications.

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