How to connect Wi-Fi Direct to an LG TV: A step-by-step guide with photos

Technology Wi-Fi Direct allows TVs LG Exchange data directly with other devices—without a router. This is convenient for streaming video from your phone to a big screen, viewing photos from a flash drive, or even printing documents on a compatible printer. However, many users encounter difficulties when first connecting: the TV doesn't find the device, the connection drops, or requires a password that isn't included in the instructions.

In this article we will look at The unique nuances of setting up Wi-Fi Direct specifically on LG TVs (including models with webOS 4.0–23 and older ones on NetCast). You'll learn how to properly activate the feature in the TV menu, what settings to check on your smartphone, and what to do if the connection fails. We'll also cover alternative file transfer methods in case Wi-Fi Direct is unstable on your model.

What is Wi-Fi Direct and why is it needed on LG TV?

Wi-Fi Direct is a wireless communication standard that allows devices to create access point "directly", bypassing the router. In the context of televisions LG The technology is used for:

• 📱 Screencasts from a smartphone (Android or iPhone) on TV without cables.
• 🖥️ Laptop connections for demonstrating presentations or games (with minimal latency).
• 📁 View files from a USB drive connected to the TV, on other gadgets.
• 🎮 Using a gamepad or a keyboard as a remote control for Smart TV.

The main advantage over Miracast or DLNA - high data transfer rate (up to 250 Mbps) and no router dependency. However, there are limitations:

• ⚠️ The distance between devices should not exceed 10–15 meters (under ideal conditions).
• ⚠️ You can only connect at a time one device (as opposed to router mode).
• ⚠️ On some models LG (before 2019) requires manual password entry each time you connect.

It is important to understand that Wi-Fi Direct does not replace Regular Wi-Fi is used for internet access. This is a separate protocol for local data exchange. If you need to access the internet, use the standard connection to the router.

Preparing your LG TV for connection

Before activating Wi-Fi Direct, make sure your TV is LG supports this feature. It is available on most models with webOS 3.0+ (2017 and newer), as well as on some series with NetCast (For example, LB650V or UF770V). You can check compatibility in two ways:

1. Take a look at instructions to TV (section "Wireless networks" or "Screen Share").

2. Try to find the option in the menu: Settings → Network → Wi-Fi Direct.

If this option is missing, your model doesn't support the technology. In this case, use the following alternatives: Miracast (For Android), AirPlay (For iPhone) or wired connection via HDMI.

Turn on Wi-Fi on your TV|Update your TV software to the latest version|Make sure the distance to the device is ≤ 5 m|Disable VPN on your smartphone/laptop|Charge the connected device to ≥ 50%-->

Update your TV's firmware if you haven't done so in a while. Outdated versions webOS may contain errors in the Wi-Fi Direct module. To update:

1. Open Settings → Support → Software Update.

2. Select Check for updates and follow the instructions.

⚠️ Attention: On TVs LG 2018–2020 release years after updating to webOS 5.0+ The device's network name may be reset. Check it before connecting. Settings → General → About TV → Device Name and rename it if necessary (for example, to "LG_TV_Salon").

Step-by-step instructions: how to enable Wi-Fi Direct on LG TV

The activation algorithm for this feature depends on the firmware version. Below is a general guide for webOS 4.0–6.0 (valid for 2018–2023 models).

Method 1: Via the "Network" menu

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

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

3. Activate the slider Wi-Fi Direct (should turn green).

4. Select Wi-Fi Direct settings and set the device visibility as Always (so that the TV is available for connection at any time).

Method 2: Via the Quick Access Toolbar

On models with webOS 5.0+ You can turn on Wi-Fi Direct faster:

1. Click the button Home on the remote control.

2. Select the icon in the top bar Screen Share (or Wireless projection).

3. In the menu that opens, go to the tab Wi-Fi Direct and activate the function.

After switching on, the TV will start broadcasting its own network with a name like DIRECT-LG-XXX (where XXX is the unique model identifier). This name will be needed to connect other devices.

Table: Wi-Fi Direct network names on different LG models

Connecting a smartphone (Android/iPhone) to an LG TV via Wi-Fi Direct

The connection process differs for devices on Android And iOSLet's consider both options.

For Android (Samsung, Xiaomi, Google Pixel, etc.)

1. Open Settings → Wi-Fi on the phone.

2. Find the network with the name of your TV in the list (for example, DIRECT-LG-OLED65C2) and connect to it.

3. If you are asked for a password:

   • On webOS 5.0+ it is displayed on the TV screen.
   • On older models, enter 12345678 or 00000000.

Once connected, launch the application. LG TV Plus (download in Google Play, if not already installed) or use the built-in function Screen Mirroring in the notification curtain.

For iPhone (iOS 12–16)

Apple limits Wi-Fi Direct support, so for iPhone a workaround will be required:

1. Install the application LG TV Plus from App Store.

2. Turn on Wi-Fi Direct on your TV (as described above).

3. In the app, click Connect to TV and select your model from the list.

4. Follow the on-screen instructions (you may need to scan a QR code from your TV).

Why can't my iPhone see my LG TV's Wi-Fi Direct network?

Starting with iOS 13, Apple blocks connections to offline networks (including Wi-Fi Direct) for security reasons. This can only be circumvented through proprietary TV manufacturer apps, such as LG TV Plus or Screen Mirroring (for Miracast).

After successful connection, you will be able to:

• 📺 Duplicate screen smartphone on TV (mirroring).
• 🎵 Play music through the TV speakers.
• 📂 Open files from your phone on a big screen (photos, videos, PDF).

⚠️ Attention: On iPhone With iOS 14+, when mirroring the screen, you may experience a delay in sound up to 0.5–1 secondsThis is a protocol limitation. AirPlay, used bypassing Wi-Fi Direct. For synchronous video playback, use apps that support DLNA (For example, VLC).

Connecting a laptop (Windows/macOS) to an LG TV

To transfer images from a computer to a TV LG The built-in function is suitable for Wi-Fi Direct Projecting to this computer (Windows 10/11) or third-party utilities.

For Windows 10/11

1. Click Win + K and select Connect to a wireless display.

2. Find your TV in the list. LG (the name must match the Wi-Fi Direct network).

3. If you are asked for a PIN code, enter it from the TV screen.

If the TV is not displayed:

• 🔄 Restart both devices.
• 🔧 Update your laptop's wireless adapter drivers (via device Manager).
• 📋 Make sure that the TV is in the "Off" mode. Screen Share → Miracast (sometimes required for compatibility).

For macOS (MacBook, iMac)

Apple does not support Wi-Fi Direct at the system level, therefore:

1. Install the program AirParrot or Reflector (paid, ~$15).

2. Turn on Wi-Fi Direct on your TV and connect to its network in Wi-Fi settings on your Mac.

3. Launch the program and select the TV from the list of available screens.

Troubleshooting Wi-Fi Direct on LG TV

If the connection fails, check the following errors:

Problem 1: The TV is not visible in the list of devices

• ✅ Make sure that the TV is in the "Off" mode. Wi-Fi Direct → Visibility: Always.
• ✅ Restart your router (if you have one) - sometimes background channel scanning can interfere.
• ✅ On Android turn on Developer mode and activate the option Debugging over Wi-Fi (in some cases it helps).

Problem 2: The connection drops after 1-2 minutes

This is typical for models LG 2018–2019. Decisions:

• 🔋 Check the TV power supply - connect it to a different outlet (not through an extension cord).
• 📶 Change the Wi-Fi Direct channel manually: Settings → Network → Wi-Fi Direct → Advanced → Channel: 6 or 11.
• 🔄 Disable power saving on your smartphone (in battery settings).

Problem 3: It asks for a password, but it is not on the screen

On older models (NetCast) the default password can be:

• 12345678
• 00000000
• LGTV + last 4 digits of serial number (For example, LGTV5678).

If nothing works, reset the network settings on your TV: Settings → Network → Network Reset.

⚠️ Attention: On TVs LG OLED 2020-2021, after a network reset, access to some streaming services may be lost (for example, Netflix). To restore them, you will need to reactivate them in Settings → All settings → Support → Device activation.

Wi-Fi Direct Alternatives for LG TV

If Wi-Fi Direct is unstable or your model does not support it, consider alternative connection methods:

For gaming consoles (PS5, Xbox) or PCs with high latency requirements are better to use wired connection By HDMI 2.1 or adapter Wi-Fi 6 (if TV supports it).

FAQ: Frequently asked questions about Wi-Fi Direct on LG TV

Is it possible to connect a mouse or keyboard to an LG TV via Wi-Fi Direct?

Yes, but only if the devices support the protocol HID over Wi-Fi Direct. Most wireless mice/keyboards (eg. Logitech MX Keys) use their own USB receiver or Bluetooth, so they will require a separate adapter. The exception is specialized remote controls such as LG Magic Remote, which can work via Wi-Fi Direct to control the cursor.

Why does video from my phone lag when broadcasting to TV?

The reasons may be different:

• 📶 Weak signal (check the distance and obstacles between devices).
• 🔋 Save power on your smartphone (disable optimization for the broadcast app).
• 🎞️ High video resolution (try lowering the quality to 720p in the player settings).
• 🔄 TV CPU overload (close background applications on webOS).

For stable broadcasting 4K-use the video HDMI cable or a router with support Wi-Fi 6.

How do I disable Wi-Fi Direct on my LG TV if it's interfering with my main Wi-Fi?

The feature automatically turns off after 10 minutes of inactivity, but if you need to turn it off manually:

1. Go to Settings → Network → Wi-Fi Direct.
2. Move the slider to the position Off.
3. For a full reset, click Remove all devices (if they are saved).

On some models (webOS 3.0Wi-Fi Direct may conflict with the main internet connection. In this case, restarting the TV or resetting the network settings will help.

Does LG TV support Wi-Fi Direct audio?

Yes, but with some reservations:

• 🎵 On webOS 5.0+ The sound is transmitted synchronously with the video when mirroring the screen.
• 🔇 On older models (NetCast) the sound can only go through Bluetooth or HDMI ARC.
• 📱 When connecting iPhone the sound is duplicated on TV only through AirPlay, not Wi-Fi Direct.

For stable music playback, we recommend using Bluetooth or optical cables.

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

Theoretically yes, if the printer supports it Wi-Fi Direct (for example, models HP Envy or Canon PIXMA with function Direct Printing). However, in practice, televisions LG do not have a built-in print driver. Workaround:

1. Connect the printer and smartphone to the same Wi-Fi Direct network (from TV).
2. Send a file to print from your smartphone using the TV as an intermediary (via apps like Google Cloud Print).

It is much easier to connect the printer directly to the router or use USB-OTG (if TV supports it).