How to Connect an iPhone to an LG TV via Wi-Fi: A Complete Guide with Photos and Videos

• 📱 Open Control center (swipe down from the top-right corner on iPhones with Face ID, or swipe up on models with a Home button).
• 🔍 Click Screen mirroring (or Screen Mirroring (on English firmware).
• 📺 Select your device from the list of available devices LG TVWhen you first connect, a code will appear on the TV screen—enter it on your iPhone.

After a successful connection, the iPhone screen will be duplicated on the TV with a resolution of up to 4K HDR (If supported by the model). Video latency typically doesn't exceed 100 ms, which is comfortable for movies but can be noticeable in games. For streaming content from apps (YouTube, Netflix), it's better to use the built-in versions. webOS - this way the quality will be higher.

⚠️ Attention: If, when connecting via AirPlay, sound only comes from the iPhone, check the audio output settings on the TV: Settings → Sound → Sound Output → HDMI ARC (if connected to a sound system).

3. Method 2: Using LG Smart Share (for older models)

If your TV LG released before 2018, most likely it does not support AirPlay, but it is equipped with the technology Smart Share (formerly known as LG TV Plus). This method works through DLNA-protocol and allows broadcasting media files only (photos, videos, music), but not the entire iPhone screen. Here's how to use it:

1. TV setup:
   • 📺 Enable Smart Share: Settings → Network → Smart Share → turn on the function.
   • 🔒 Make sure your TV and iPhone are connected to the same Wi-Fi network.
2. Installing the app on iPhone:
   • 📱 Download the official app LG TV Plus from the App Store (free, but with ads).
   • 🔍 Launch the app and wait for it to find your TV on your local network.

• 📁 Select a file from your iPhone gallery → click Share → LG TV Plus.
• 🎬 For videos from Safari or YouTube, use the function Send to TV in the application menu.

The main disadvantage Smart Share - lack of support DRM-protected content (for example, movies from Apple TV or Netflix will not play). There may also be format issues: the TV may not play video in .mov or ProResIn this case, use a converter (for example, HandBrake) to convert to .mp4 (H.264).

4. Alternative methods: Miracast and third-party apps

If neither AirPlay nor Smart Share are working (or you're not happy with the streaming quality), consider two additional options: Miracast And third-party applicationsBoth methods have their own nuances, but can save the day for incompatible devices.

4.1. Connecting via Miracast (for Android-compatible LG models)

Although Miracast was originally developed for Android, some TVs LG (2019 and newer) support this protocol for iOS through workarounds. You'll need:

• 📱 iPhone with iOS 13+ and included Screen Mirroring.
• 📺 LG TV with support Miracast (check the menu) Settings → Network → Miracast).
• 🔄 Intermediary application, e.g. ApowerMirror or Screen Mirroring (from the App Store).

Instructions:

1. Install one of the listed applications on your iPhone.
2. Turn on Miracast on TV (Settings → Connections → Screen Mirroring).
3. Launch the app on your iPhone and select your LG TV from the list.

Disadvantages of this method: latency of up to 300 ms and possible image artifacts. Suitable only for viewing photos or presentations.

4.2. Casting apps (without AirPlay support)

For TVs LG The following applications are relevant for the 2016–2017 releases:

• 🎥 ApowerMirror — supports audio and video, but requires a network connection. The free version is limited to 3 minutes of session time.
• 📺 Screen Mirroring for LG TV — a specialized solution with minimal delays (about 150 ms).
• 🔗 TV Cast for LG — for streaming from a browser (YouTube, Vimeo).

Before purchasing the paid version, check compatibility with your LG model on the developer's website. Some apps require installation of the server component on the TV via LG Content Store.

AirPlay 2|LG Smart Share|Miracast|Third-party apps|Wired connection (HDMI)-->

5. Solving common problems

Even with the correct settings, connecting the iPhone to LG TV may not work properly. We have collected TOP 5 mistakes and ways to eliminate them:

5.1 The TV does not appear in the list of AirPlay devices

• 🔄 Reboot your router — sometimes the DHCP server does not assign correct IP addresses to devices.
• 📶 Check your Wi-Fi range — if the iPhone is connected to 5 GHz and the TV to 2.4 GHz (or vice versa), synchronization will not occur.
• 🔒 Disable your firewall on the router (in the admin panel, disable AP Isolation or Client Isolation).
• 📱 Reset network settings on iPhone: Settings → General → Transfer or reset → Reset network settings.

5.2. The video is slow or choppy

Reasons and solutions:

• 📶 Weak Wi-Fi signal - move the router closer to the TV or use Mesh system.
• 🔄 Network congestion — turn off other devices that consume traffic (torrents, online games).
• 📺 Poor TV performance — Models prior to 2020 may not have enough power to decode 4K. Try lowering the resolution in the AirPlay settings.

5.3. No sound during broadcast

Diagnostic checklist:

1. Check if your iPhone is in silent mode (switch on the left side).
2. On the TV, go to Settings → Sound → Sound Output and select Internal speakers.
3. If you use HDMI ARC, turn it off during the broadcast.
4. Restart AirPlay streaming.

⚠️ Attention: On some LG models (eg. UK6300) After updating the firmware, AirPlay settings are reset. If the function is lost, update webOS to the latest version manually through Settings → General → Software Update.

6. Comparison with wired connection (HDMI)

While wireless methods are convenient, wired connection via HDMI remains the most stable option for gamers and professionals. Let's compare both approaches:

For wired connection You will need:

• 🔌 Adapter Lightning → HDMI (for iPhone up to 14) or USB-C → HDMI (for iPhone 15 and newer).
• 📺 HDMI cable (included with most TVs).

Connect the adapter to your iPhone, then the HDMI cable to your TV and select the appropriate signal source on LG (button Input or Source on the remote control). The resolution will be automatically adjusted to the capabilities of the TV.

7. Optimize your Wi-Fi network for stable streaming

The quality of wireless broadcasting directly depends on your router settingsIf the video is constantly freezing or the audio is interrupted, try the following steps:

7.1. Selecting the optimal Wi-Fi channel

Congested channels are the main cause of lag. How to check and change the channel:

1. Install the application on iPhone WiFi Analyzer (or NetSpot for Mac).
2. Check which channels on your network are the most crowded (usually 1, 6, 11 for 2.4 GHz).
3. Log into your router's admin panel (usually at 192.168.1.1 or 192.168.0.1).
4. In the section Wi-Fi (or Wireless) select the least crowded channel manually (for example, 149 for 5 GHz).

7.2. Configuring QoS (Quality of Service)

QoS Allows you to prioritize traffic for specific devices. Enable this feature in your router:

• 📶 Find the section in the control panel QoS or Traffic priority.
• 🔝 Add the iPhone and LG TV's Wi-Fi MAC addresses to the priority list.
• 🎮 Select traffic type Multimedia or Video.

7.3. Using a Mesh System for Large Spaces

If the router is located far from the TV, the signal may be weakened. Solutions:

• 📡 Install Wi-Fi repeater (repeater) next to the TV.
• 🏠 Go to Mesh system (For example, TP-Link Deco or Google Nest WiFi), which ensures smooth roaming between nodes.
• 🔌 Connect your TV to your router via Powerline adapter (signal transmission via electrical wiring).

8. Conclusion: Which method to choose?

Selecting a method to connect your iPhone to LG TV depends on your goals and TV model:

• 🍎 For new TVs (2018+) - use AirPlay 2 (maximum quality and minimal delays).
• 📺 For 2016-2017 models. — LG Smart Share or apps like ApowerMirror.
• 🎮 For gaming or 4K HDR - only wired HDMI connection.
• 🔄 For temporary tasks (show photo to guests) - Miracast via third-party applications.

Critical Information: LG TVs with webOS 5.0+ (2020 and newer) support iPhone screen mirroring in 4K resolution at 60Hz, but only if both devices are connected to a 5GHz network. On a 2.4GHz network, the maximum resolution is limited to 1080p.

If you frequently encounter problems with wireless connection, consider purchasing Apple TV 4K — This device provides the most stable AirPlay streaming and supports all iOS features, including SharePlay And Dolby Vision.

FAQ: Frequently Asked Questions