Connecting Your Phone to an LG TV via Wi-Fi Direct: A Complete Guide (2026)

Wirelessly stream content from your phone to your big TV screen LG has become an integral part of the modern multimedia experience. Technology Wi-Fi Direct It eliminates the need for a router by creating a direct connection between devices—ideal for viewing photos, videos, or even mirroring a smartphone's screen. However, many users encounter difficulties during initial setup: the TV doesn't detect the phone, the connection drops, or the picture lags. This article will help you understand all the nuances of the process, from preparing the devices to troubleshooting common errors.

It is important to understand that Wi-Fi Direct - it's not the same as Miracast or Google Cast, although all of these technologies solve similar problems. Unlike them, Wi-Fi Direct works at the Wi-Fi protocol level, creating an access point directly on the TV. This means you don't need an internet connection, but some features (such as streaming from YouTube or Netflix) may be limited. We'll cover not only the standard connection method, but also alternative methods for when Wi-Fi Direct fails.

The article is relevant for most models LG Smart TV since 2016 (series UJ, SJ, SK, SM, UN, UK, NANO and newer), as well as for smartphones on Android 8.0+ And iOS 12+If your device is older, some steps may differ—we'll warn you about this separately.

What is Wi-Fi Direct and why is it better than other connection methods?

Technology Wi-Fi Direct was developed as a universal standard for direct data exchange between devices without intermediaries. In the context of connecting a phone to a TV LG It has several key advantages:

• 🔌 No router dependency: the connection is established directly, which is useful when traveling or when there is no home network.
• 📶 High transfer speed: up to 250 Mbps (in theory), which is enough for Full HD video without delays.
• 🔒 Secure connection: WPA2 encryption is used, just like in regular Wi-Fi networks.
• 📱 Supports most devices: works with Android, iOS (with limitations) and even some laptops.

For comparison, Miracast (another popular standard) requires support from both devices and often suffers from lag when mirroring the screen. A Google Cast (used in Chromecast) depends on the availability of a shared Wi-Fi network. Wi-Fi Direct is free of these drawbacks, but has its own peculiarities:

Please note: On 2020 and newer LG TVs, Wi-Fi Direct may be hidden under the name "Screen Share" or "LG TV Plus" in the menu.This isn't a separate feature, but simply a renamed interface for the same technology. If you can't find the "Wi-Fi Direct" option, look for these alternative names.

Preparing your LG TV for Wi-Fi Direct connection

Before connecting devices, make sure your TV is ready to receive a signal. Setup takes no more than 2-3 minutes, but skipping any step can lead to connection errors.

Turn on your TV and go to Settings → Network → Wi-Fi Direct

Make sure the function Screen Share activated (if any)

Turn off the mode Energy saving in network settings

Update your TV firmware to the latest version (see section below)

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First, check your TV's software version. Outdated firmware is one of the most common reasons Wi-Fi Direct won't work. To update the software:

1. Open the menu Settings → Support → Software Update.
2. Select Checking for updates and wait for the process to complete.
3. If an update is found, confirm the installation. Don't turn off the TV during the process!

After the update, reboot your TV (unplug it from the power outlet for 30 seconds). This will clear the network cache and avoid conflicts with previous connections.

⚠️ Attention: On TVs LG OLED series C1/C2 2021-2022 Wi-Fi Direct may be disabled by default to save power. To enable it, go to Settings → General → Advanced → Developer Mode and turn on the option Wireless projection.

If your model doesn't have a clear "Wi-Fi Direct" option, try this alternative:

• Press the button on the remote control Home (home).
• Select Screen Share or LG TV Plus.
• Enable the option Devices nearby or Search for devices.

Setting up your smartphone to connect to LG TV

The process of preparing your phone depends on its operating system. Let's look at both options: Android And iOS — taking into account their characteristics.

For Android devices

Most modern smartphones are Android 8.0 and later Support Wi-Fi Direct out of the box. To enable the feature:

1. Open Settings → Connections → Wi-Fi.
2. Click on the three dots in the upper right corner and select Wi-Fi Direct (or More → Wi-Fi Direct).
3. Activate the device search. TV LG should appear in the list under the name DIRECT-xx-LG_XXX (where XXX is the TV model).

On some firmware (for example, MIUI on Xiaomi or One UI on Samsung) the path may differ:

• 📱 Samsung: Settings → Connections → More → Wi-Fi Direct
• 📱 Xiaomi/Redmi: Settings → Wi-Fi → Advanced → Wi-Fi Direct
• 📱 Google Pixel: Settings → Network & Internet → Wi-Fi → Wi-Fi Preferences → Wi-Fi Direct

⚠️ Attention: On phones Huawei With EMUI 10+ Wi-Fi Direct may be blocked due to security policy. In this case, use alternative connection methods (see the section below).

For iPhone (iOS)

With devices Apple the situation is more complicated: starting from iOS 13The company has limited Wi-Fi Direct support to compatible apps (such as printers or certain accessories). However, there is a workaround:

1. Install the application LG TV Plus from App Store.
2. Launch it and select your TV from the list of available devices.
3. Confirm pairing on the TV screen.

If this method doesn't work, try:

• 🔄 Restart your iPhone and TV.
• 🔌 Connect both devices to the same Wi-Fi network and use AirPlay (if the TV supports it).
• 📺 Use an adapter Lightning-to-HDMI for direct connection.

Why is my iPhone not working well with Wi-Fi Direct?

Apple is deliberately limiting Wi-Fi Direct support in iOS, pushing its AirPlay standard. This is due to security policies and ecosystem monopolization. Even if your iPhone "sees" an LG TV, the connection may be lost due to the lack of full OS-level support for the protocol.

Step-by-step instructions: how to connect your phone to an LG TV via Wi-Fi Direct

Now that both devices are ready, you can begin pairing. Follow the instructions carefully—the order is important!

Step 1: Activate Wi-Fi Direct on your TV

1. On the remote control LG press the button Settings (gear).

2. Go to the section Network → Wi-Fi Direct.

3. Turn on the feature and wait until the TV starts searching for devices. A message will appear on the screen. Waiting for connection....

Step 2: Connecting the phone

On Android:

1. Open Wi-Fi Direct settings (see previous section).
2. Find your TV in the list (the name starts with DIRECT-xx-LG).
3. Click on it and confirm the connection. A pairing request will appear on the TV screen—agree.

On iOS:

1. Open the app LG TV Plus.
2. Select your TV from the list.
3. Enter the PIN code that appears on the TV screen.

Step 3: Transferring Content

After successful connection, you will be able to:

• 📷 View photos and videos from your phone gallery on the big screen.
• 🎮 Duplicate your smartphone screen (mirroring).
• 🎵 Listen to music through your TV speakers.

To duplicate the screen on Android:

1. Open Settings → Connected devices → Screen sharing (or Smart View on Samsung).

2. Select your TV LG from the list.

On iOS Screen mirroring via Wi-Fi Direct is not possible - use AirPlay (if the TV supports it) or an HDMI adapter.

Common problems and their solutions

Even with proper setup, users often encounter errors. Let's look at the most common ones and how to fix them.

Problem 1: The TV doesn't detect the phone

Possible causes and solutions:

• 🔋 Low phone batterySome devices disable Wi-Fi Direct when the battery level drops below 20%. Connect your phone to a charger.
• 📶 Conflict with other networks: Turn off mobile internet and regular Wi-Fi on your phone.
• 🔄 Firmware failure: Please restart both devices and try again.
• 🛡️ TV firewall: on some models LG you need to manually allow connections in Settings → Security → Firewall.

Problem 2: Connection drops or video lags

This is a typical problem when transmitting high-bitrate content (e.g. 4K video). Solutions:

• 📉 Reduce the resolution: In the screen sharing settings, select 720p instead of 1080p.
• 📡 Reduce the distance: Keep your phone no further than 3 meters from the TV.
• 🔌 Use 5 GHz: If your TV supports Dual Band Wi-Fi, switch to 5GHz in the Wi-Fi Direct settings.
• 🚫 Close background applications: They can consume processor resources and slow down data transfer.

Problem 3: No sound when mirroring your screen

If there is a picture, but the sound comes through the phone:

• 🔊 On Android: in the notification panel, tap the icon Media transfer and select TV as the output device.
• 🔊 On iOS: Sound is not transmitted via Wi-Fi Direct - use Bluetooth or HDMI.
• 🔧 Check your TV settings: Settings → Sound → Sound Output must be installed on TV speakers.

⚠️ Attention: On TVs LG With webOS 4.0 and below (manufactured before 2019) may not support audio via Wi-Fi Direct. In this case, connect external speakers to the TV via Optical or HDMI ARC.

Alternative ways to connect your phone to LG TV

If Wi-Fi Direct isn't working or you're not satisfied with the connection quality, consider alternative methods:

1. Miracast (for Android)

Most TVs LG support Miracast — a standard for wireless screen mirroring. To connect:

1. On TV: Settings → Network → Miracast (or Screen Share → Miracast).
2. On the phone: Settings → Display → Screen Sharing (on Samsung — Smart View).
3. Select a TV from the list.

Advantages of Miracast over Wi-Fi Direct:

• 🎮 Lower latency (important for gaming).
• 📺 Support for higher resolutions (up to 4K@30).

2. Google Cast (for Android/iOS)

If both devices are connected to the same Wi-Fi network, you can use Google Cast:

• 📱 Install the application Google Home.
• 🔍 Add a TV LG as a broadcasting device.
• 🎬 In supported apps (YouTube, Netflix) tap the icon Cast and select TV.

3. Apple AirPlay (for iOS)

Televisions LG 2019 and newer (from webOS 4.5+) support AirPlay 2:

1. Make sure your TV and iPhone are connected to the same Wi-Fi network.
2. On iPhone, open Control center and press Screen mirroring.
3. Select your TV LG from the list.

4. Cable connection (HDMI/USB-C)

For maximum stability, use a wired connection:

• 📱 Android: I need an adapter USB-C/MicroUSB → HDMI (For example, Google Chromecast or Samsung DeX).
• 📱 iOS: adapter Lightning Digital AV Adapter (official from Apple).

Optimizing your connection for games and videos

If you plan to use Wi-Fi Direct for game streaming (for example, via Xbox Cloud Gaming or NVIDIA GeForce NOW) or watching movies in high definition, follow these tips:

To reduce lag

• 🎮 Use game mode on TV (Settings → Picture → Picture Mode → Game).
• 📶 Switch to range 5 GHz in Wi-Fi Direct settings (if supported).
• 🔋 Turn it off Adaptive brightness And Energy saving on the phone.

To improve video quality

• 📺 In the screen sharing settings, select 1080p@60Hz (if the phone supports it).
• 🔊 For sound use DTS or Dolby Digital (if the TV supports it).
• 📱 Close all background applications that consume internet (messengers, downloaders).

If you stream content from YouTube or Netflix, it is better to use the built-in TV applications - they are optimized for webOS and will provide better quality than screen mirroring.

Why does video lag even at 5 GHz?

Even in the 5 GHz band, quality is affected by interference from other devices (microwaves, wireless headphones) and walls. For a stable 4K stream, the distance between the phone and TV should be no more than 2 meters, and there should be no obstacles in the range.

FAQ: Frequently asked questions about connecting via Wi-Fi Direct

My LG TV doesn't support Wi-Fi Direct. What should I do?

If your model is older than 2016 or does not have built-in Wi-Fi Direct, use alternative methods:

• 📶 Miracast: works on most LG Smart TV 2014-2018.
• 🔌 HDMI adapter: for Android — USB-C to HDMI, for iPhone - Lightning to HDMI.
• 📡 Chromecast/Apple TV: Connect an external streaming device to the HDMI port.

Also check if the function is hidden under another name (for example, Screen Share or LG TV Plus).

Can I watch Netflix or YouTube using Wi-Fi Direct?

Technically yes, but there are some nuances:

• 🎬 YouTube: When mirroring your screen, the quality will be limited to 720p due to DRM protection.
• 📺 Netflix: will not allow you to play content via screen mirroring (an error will appear) HDCP).
• 💡 Solution: use built-in applications LG Content Store for viewing - they bypass these restrictions.

How to stream audio from your phone to your TV via Wi-Fi Direct?

On Android:

1. Connect to your TV via Wi-Fi Direct.
2. Open the notification panel and tap on Media device.
3. Select your TV LG as an audio output device.

On iOS Audio transmission via Wi-Fi Direct is not possible. Please use:

• 🔊 Bluetooth: Connect your phone to your TV as a speaker.
• 🔌 HDMI: using an adapter Lightning to HDMI.

Why does my LG TV ask for a PIN code when connecting?

This is a standard security measure for Wi-Fi Direct. The PIN is displayed:

• 📺 On the TV screen at the time of connection (usually 4-8 digits).
• 📱 In the app LG TV Plus (for iOS).

If PIN is not accepted:

• 🔄 Restart both devices.
• 🔧 Reset the network settings on your TV (Settings → Network → Network Reset).

Is it possible to connect a laptop to an LG TV via Wi-Fi Direct?

Yes, if your laptop supports Wi-Fi Direct. Instructions for Windows 10/11:

1. Click Win + K and select Connect to a wireless display.
2. Turn on Wi-Fi Direct on your TV LG.
3. Select your TV from the list of available devices.

For macOS third-party software will be required, for example AirParrot or Reflector.