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 phone, the connection drops, or the function Screen Mirroring It's simply missing from the menu. In this article, we'll cover all the current synchronization methods, including AirPlay 2, LG Smart Share and alternative applications, and we will also provide clear instructions on how to eliminate common errors.
It is important to understand that the connection method depends on the year of manufacture of your LG TV and models iPhoneFor example, televisions LG OLED And NanoCell 2020 and newer supported AirPlay 2 out of the box, while older models (2018–2019) may require a firmware update or third-party apps. We've taken all the nuances into account and compiled universal solutions that work on most devices.
If you have previously tried to connect and received errors like "Unable to connect to LG TV" or "Device not supported"At the end of the article, you'll find a section on troubleshooting—from checking your network to resetting your TV's network settings. We've also prepared a model compatibility chart. LG And iPhoneso you can quickly determine which method is right for you.
1. Preparing your LG TV and iPhone for connection
Before you begin syncing, you need to make sure both devices meet the minimum requirements. Let's start with the TV:
- 📺 LG TV model: Must support Wi-Fi Direct, Miracast or AirPlay 2This is the majority of models with webOS 3.0 and newer (2017 and later). Older TVs (2016 and earlier) may require additional adapters.
- 🔄 Firmware update: Outdated software often blocks wireless functionality. Check your current version in
Settings → Support → Software Update. - 🌐 Connecting to one Wi-Fi network: Both the phone and the TV must be on the same local network. If you use guest Wi-Fi, the function may not work.
Now about the requirements for iPhone:
- 📱 iOS version: Not lower iOS 12.3 (For AirPlay 2) or iOS 11 (For Screen Mirroring). Check in
Settings → General → About. - 🔋 Battery charge: Minimum 30%. When the battery is low iPhone may automatically disable wireless functions.
- 📶 Wi-Fi and Bluetooth: Both modules must be enabled, even if you are using only Wi-Fi. Some protocols (eg. AirPlay) require Bluetooth for initial synchronization.
⚠️ Attention: If your LG TV connected to the Internet via cable (Ethernet), and iPhone — via Wi-Fi, wireless streaming features may not work. In this case, temporarily connect the TV to the same Wi-Fi network.
Update your LG TV firmware to the latest version|
Make sure your iPhone and TV are on the same Wi-Fi network|
Turn on Bluetooth on iPhone|
Check your iPhone's battery charge (at least 30%) |
Disable VPN on your phone (it may block your local connection)
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2. Method 1: Connecting via AirPlay 2 (for LG models 2019–2026)
AirPlay 2 — the most reliable and easiest way to broadcast with iPhone on LG TV, but it only works on TVs with webOS 4.0 and newer (2019 and later). Advantages of the method:
- 🎵 Supports lag-free streaming of music, videos, and photos.
- 🔄 Multi-room audio (you can stream audio to multiple devices simultaneously).
- 📱 Convenient control with iPhone or iPad.
Connection instructions:
- On TV LG open
Settings → General → Apple AirPlay and HomeKit. - Enable the option AirPlay and set the access mode:
AllorOnly in this network. - On iPhone open Control center (swipe down from the top right corner on models with Face ID).
- Click Screen mirroring (or «Screen Mirroring»), select yours LG TV from the list.
- When the code appears on the TV screen, enter it iPhone.
If your TV does not appear in the list of devices:
- 🔄 Restart both devices.
- 📡 Check that the TV and phone are connected to the same Wi-Fi network (not to different ranges, for example,
2.4 GHzAnd5 GHz). - 🔒 Disable your firewall or antivirus software on your router—they may be blocking the protocol. Bonjour, required for AirPlay.
3. Method 2: Screen Mirroring (Miracast) for older LG models
If your TV LG released before 2019, most likely it does not support AirPlay 2, but it is equipped with technology Miracast (or LG Smart Share). This protocol allows screen duplication. iPhone through Screen Mirroring, but with some limitations:
- ⚠️ On iPhone The function only works with iOS 13 and newer.
- 🎮 There may be delays when streaming games or high-definition videos.
- 🔊 Sound is not always transmitted (depending on the TV model).
Step-by-step instructions:
- On TV LG open
Settings → Network → Wi-Fi Direct(orMiracast). - Enable the option and wait until the TV becomes available for connection.
- On iPhone open Control center and select Screen mirroring**.
- Find your device in the list of devices. LG TV (may appear as
LG_XXXXorDIRECT-XX-LG). - Confirm the connection on your TV (you may be asked to enter a PIN code).
⚠️ Attention: On some models LG (for example, series UK6300) Screen Mirroring It only works when the TV is connected to Wi-Fi via a router, not via Wi-Fi DirectIf the connection fails, try both options.
If the screen iPhone not duplicated:
- 🔄 Restart Wi-Fi Direct on TV.
- 📱 On iPhone turn it off and on again Wi-Fi And Bluetooth.
- 🔧 Reset network settings on your TV:
Settings → General → Reset → Reset network settings.
Why might Screen Mirroring not work on iPhone?
On Apple devices, Screen Mirroring is primarily optimized for AirPlay, while Miracast is supported via software emulation. If your iPhone doesn't detect your LG TV, the problem may be:
1. Lack of Miracast support on the TV (check the model documentation).
2. Protocol conflict — Some routers block multicast traffic required for Miracast.
3. Outdated firmware iPhone or TV.
Solution: Try connecting through the app LG TV Plus (see next section).
4. Method 3: LG TV Plus app (alternative for all models)
Official app LG TV Plus (available in App Store) allows you to control your TV with iPhone and broadcast content to it, even if AirPlay or Miracast don't work. Advantages:
- 🎛️ Full control over the TV (remote control, settings, text input).
- 📸 Ability to broadcast photos and videos from the gallery.
- 🔗 Works on most models LG With webOS (since 2014).
How to connect:
- Download and install LG TV Plus from App Store.
- Make sure your phone and TV are connected to the same Wi-Fi network.
- Launch the application and follow the instructions to search for devices.
- Choose yours LG TV from the list and confirm the connection on the TV (you may be asked to enter a PIN code).
- To broadcast media files, click on the icon "Media"** in the bottom menu and select the file.
Application limitations:
- 🚫 There is no option to duplicate the entire screen iPhone (individual files only).
- 🎬 High definition video (
4K) may slow down. - 🔊 Sound is not always transmitted (depending on the file format).
5. LG TV and iPhone Model Compatibility Chart
To save you time, we have compiled compatibility data for popular models. LG TV And iPhone with various connection methods. Please note that feature support may vary by region and firmware version.
| LG TV model (year) | webOS | AirPlay 2 | Screen Mirroring (Miracast) | LG TV Plus |
|---|---|---|---|---|
| OLED C1/C2 (2021–2022) | 6.0+ | ✅ Yes | ✅ Yes | ✅ Yes |
| NanoCell 90/85 (2020–2023) | 5.0+ | ✅ Yes | ✅ Yes | ✅ Yes |
| UK6300/UK7700 (2018) | 4.0 | ❌ No | ✅ Yes (with limitations) | ✅ Yes |
| UJ6300/UJ7700 (2017) | 3.5 | ❌ No | ⚠️ Partial (update required) | ✅ Yes |
| LH6000/LH5700 (2016) | 3.0 | ❌ No | ❌ No | ✅ Yes (control only) |
If your model is not listed in the table, check for feature support in the official documentation or in the TV menu at: Settings → General → About TV.
⚠️ AttentionOn TVs LG With webOS below 3.0 (before 2016) wireless connection to iPhone This is only possible through third-party adapters (for example, Apple TV or Chromecast).
6. Solving typical connection errors
Even with proper setup, you may encounter errors. We've compiled a list of the most common issues and how to fix them:
Error: "Unable to connect to LG TV"
Reasons and solutions:
- 🔌 The TV is offline: Check your TV's Wi-Fi connection (
Settings → Network → Network Status). - 🔒 Blocked by router: Disable the function on your router AP Isolation (client isolation).
- 📱 iOS limitations: On iPhone go to
Settings → Screen Time → Content Restrictionsand make sure that Screen Mirroring allowed.
Error: "Device not supported"
What to do:
- 🔄 Update your TV firmware and iOS to the latest versions.
- 🔧 Reset network settings on your TV:
Settings → General → Reset → Reset network settings. - 📡 Try connecting via access point on iPhone (turn on Modem mode and connect the TV to this network).
Problem: Sound is transmitted, but video is not.
Possible reasons:
- 🎬 Incompatible video format: Convert the file to
MP4 (H.264)using the app VLC. - 🔗 Weak Wi-Fi signal: Connect your TV to the router with a cable or use Mesh system to enhance the signal.
- 🔊 HDCP limitations: Some services (eg. Netflix or Apple TV+) block the broadcast Screen Mirroring.
7. Alternative connection methods (if nothing works)
If none of the above methods work, consider these alternatives:
1. Using Apple TV
If you have Apple TV, connect it to the TV via HDMI and use AirPlay for broadcasting with iPhoneThis is a universal solution that works on any TV, including older models. LG.
2. HDMI adapters (Lightning → HDMI)
For direct connection without Wi-Fi, you can use an adapter Lightning Digital AV Adapter from Apple:
- 🔌 Connect the adapter to iPhone.
- 📺 Connect the adapter to the TV via
HDMI-cable. - 🎥 A duplicated image will appear on the TV screen iPhone.
Minus: wires, but plus: stable picture without delays.
3. Third-party applications
If standard methods don't work, try these apps:
- 📱 ApowerMirror - supports Screen Mirroring even on older models LG.
- 🎮 TeamViewer QuickSupport — allows you to control your TV remotely.
- 📺 Roku (if you connect the set-top box to the TV) - supported AirPlay.
⚠️ Attention: When using third-party applications for Screen Mirroring Delays of up to 2–3 seconds are possible. This can be critical for games or videos.
FAQ: Frequently asked questions about connecting an iPhone to an LG TV
❓ Why doesn't my iPhone see my LG TV in the list of devices for Screen Mirroring?
This may be due to:
- Different Wi-Fi networks (the phone and TV must be on the same network).
- Disabled Wi-Fi Direct on TV.
- Outdated firmware on your TV or iPhone.
Solution: Check your network settings, update your software, and reboot both devices.
❓ Is it possible to connect an iPhone to an LG TV without Wi-Fi?
Yes, there are two options:
- Use Lightning to HDMI adapter for direct connection.
- Turn on access point on the iPhone and connect the TV to it (if the model supports it) Wi-Fi Direct).
However, they won't work without Wi-Fi. AirPlay And Screen Mirroring.
❓ Why is there no sound when connecting via AirPlay?
The problem may be:
- TV settings (check
Settings → Sound → Sound Output). - File format (some audio codecs are not supported).
- Application limitations (eg. YouTube may block sound during broadcasting).
Solution: Try streaming a different file or check the sound settings on your TV.
How can I improve the quality of video streaming from my iPhone to my LG TV?
To reduce lag and improve the picture:
- Connect your TV to your router via
Ethernet-cable. - Use Wi-Fi band
5 GHz(less congested, higher speed). - Close background apps on iPhoneconsuming traffic.
- Reduce video resolution to
1080pin the player settings.
❓ Does AirPlay work on LG TV with Android TV?
No, TVs LG at the base Android TV (for example, some models for the European market) do not support AirPlay 2In this case, use Google Cast or third-party applications like ApowerMirror.