How to enable and configure Wi-Fi on an LG TV with WebOS: Complete instructions (2026)

Televisions LG on the platform WebOS offer a wide range of options for streaming, online gaming, and smart features, but all these benefits are only available once connected to the internet. Many users experience difficulties when first turning them on. Wi-Fi — especially when it comes to new models with updated interfaces or TVs that have been reset. In this article, we'll cover all possible connection methods, including hidden settings, troubleshooting common errors, and nuances for different versions. WebOS (from WebOS 3.0 to WebOS 24).

It is important to understand that the process may differ depending on the year of manufacture of the TV and the current firmware version. For example, in models LG OLED C2 (2022) and LG QNED 80 (2023) The network setup menu is located differently than in older models LG UK6200 (2018). We'll take these differences into account and provide universal solutions that will work for most devices. If your TV won't connect to the network despite the correct settings, you'll find a troubleshooting section at the end of this article.

1. Preparing your TV for Wi-Fi connection

Before proceeding with network settings, make sure your TV is ready to connect. This will eliminate most initial errors.

First, check router signal stability. Televisions LG are sensitive to weak signals, especially if they are located far from the router or separated by walls. The optimal signal level is not lower -60 dBm (You can check it through a mobile app, for example, WiFi Analyzer). If the signal is weak, consider the following options:

• 📶 Move the router closer to the TV or use repeater (signal repeater).
• 🔄 Switch your router to a less congested channel (select channels in the router settings) 1, 6 or 11 for 2.4 GHz).
• 🔌 Connect your TV to your router via Ethernet (LAN cable) if Wi-Fi is unstable.

Secondly, update your TV's firmware. Outdated software can cause problems connecting to modern networks (e.g., WPA3). To check the version WebOS:

1. Click the button Settings (gear) on the remote control.
2. Go to All Settings → Support → TV Information.
3. Look at the line WebOS version.

⚠️ Attention: If the firmware version is older WebOS 4.0, some modern Wi-Fi standards (for example, 802.11ac or WPA3) may not be supported. In this case, update the software via USB or Ethernet.

2. Step-by-step instructions: how to enable Wi-Fi on LG webOS

The standard Wi-Fi connection method is the same for most models, but may vary slightly depending on the version. WebOSBelow is a general guide that takes into account the features of both new and old televisions.

Step 1: Open settings menu:

• Press the button on the remote control Settings (gear) → select All settings (or Additional settings in older versions).
• In models with Magic Remote (wheel remote) hold down the button Home (house) 3 seconds, then select Settings.

Step 2: Go to the section Net:

• IN WebOS 6.0 and later: Network → Connect to Wi-Fi.
• IN WebOS 3.0–5.0: Network → Wi-Fi Settings.

Step 3: Select your network:

• In the list of available networks, find the name of your Wi-Fi network (SSID). If the network is not listed, click Refresh the list or Search for networks.
• For hidden networks, select Add a network manually and enter the name (SSID) and security type.

Step 4. Enter your password:

• Use the on-screen keyboard to enter your password. Be careful: WebOS case is important (e.g. Password ≠ password).
• If the password contains special characters (eg. !, @, #), switch to the appropriate layout on the on-screen keyboard.

Step 5. Confirm the connection:

• After entering the password, click Ready or Connect.
• Wait for the message Connected to the Internet (may take up to 30 seconds).

⚠️ Attention: If the TV asks IP address, DNS or Gateway manually, select Auto (DHCP)Manual configuration of network parameters is required only in corporate networks.

What should I do if my TV can't see the 5 GHz network?

Some LG models (especially those before WebOS 5.0) have 5 GHz support disabled by default. To enable it:

1. Go to Settings → Network → Advanced.

2. Find the option Wi-Fi range and select 5 GHz or Auto.

3. Save the settings and search for networks again.

3. Connection features on different versions of WebOS

Interface WebOS has changed significantly with each major update. Below are the key differences to help avoid confusion.

IN WebOS 23/24 a function has appeared Quick Connection — the TV can automatically connect to the network if there is a device nearby (for example, a smartphone) with the same account LG ThinQTo do this:

1. Make sure Bluetooth and Wi-Fi are enabled on your smartphone.
2. On TV, select Settings → Connections → Quick Connect.
3. Follow the on-screen instructions to sync.

In older versions (before WebOS 5.0) may not support modern security standards such as WPA3If your router uses WPA3, temporarily switch it to WPA2-PSK (in the router settings) or update the TV firmware.

4. Solving common connection errors

Even with the correct settings, your TV may not connect to Wi-Fi. Let's look at common issues and how to fix them.

Error: "Unable to connect to the network"

Reasons and solutions:

• 🔑 Incorrect password: Make sure you're entering your password correctly (check case and special characters). Try entering it on your smartphone to confirm it's correct.
• 📡 Weak signal: Move the router closer or use an antenna extender. Check the signal strength in your TV settings (Settings → Network → Network Status).
• 🔄 IP address conflict: Restart your router and TV. If the problem persists, manually set a static IP address in your TV's network settings.

Error: "No networks available"

Possible reasons:

• 🛜 Wi-Fi on the router is disabled: Check if the Wi-Fi light on your router is on. Go to the router's web interface (usually at 192.168.1.1) and make sure the wireless network is turned on.
• 📵 The TV does not support the network frequency: If the router only works in the range 5 GHz, and the TV is older than 2018, try turning it on 2.4 GHz or update the firmware.
• 🔒 MAC address filtering: Device filtering may be enabled in your router settings. Add the TV's MAC address to the list of allowed devices (you can find the MAC address in Settings → Network → Advanced).

Error: "Connected, but no internet access"

What to do:

• 🌍 DNS issues: In your TV's network settings, manually enter Google's DNS (8.8.8.8) or Cloudflare (1.1.1.1).
• 🔌 Provider side failure: Check if the internet works on other devices. If not, contact your provider's technical support.
• 🔄 Conflict with VPN or proxy: If you have a VPN configured on your router, temporarily disable it and check the connection.

⚠️ Attention: If your TV keeps losing connection after connecting to Wi-Fi, check your router's power saving settings. Some routers disable Wi-Fi in sleep mode. Look for this option in your router settings. Wi-Fi energy saving and turn it off.

5. Alternative ways to connect to the Internet

If Wi-Fi is unavailable or unstable for some reason, consider alternative options for connecting your TV. LG to the Internet.

Connection via Ethernet (LAN cable)

This is the most stable method, especially if the TV is located near the router. You will need:

• 🔌 Cable Ethernet (twisted pair, category 5e or higher).
• 📡 Free port LAN on the router.

Instructions:

1. Connect one end of the cable to the port LAN on the router, the other one to the connector Ethernet on the TV (usually located on the back panel).
2. On TV, go to Settings → Network → Cable connection.
3. Select Auto (DHCP) to automatically obtain an IP address.

Using a Powerline Adapter

If it is impossible to lay a cable and the Wi-Fi is weak, this will help Powerline adapter — a device that transmits an internet signal through electrical wiring. For example, TP-Link AV600 or Devolo Magic.

How to connect:

1. Connect one adapter to the router via Ethernet and plug it into a power outlet.
2. Plug the second adapter into a power outlet near the TV and connect it to the TV with an Ethernet cable.
3. On your TV, select cable connection (as in the instructions above).

Mobile hotspot

A temporary solution if there are no other options. Suitable for viewing low-resolution videos.

Instructions:

• 📱 Turn on modem mode on a smartphone (Android: Settings → Network & Internet → Access Point, iPhone: Settings → Tethering).
• 🔐 Set a simple password (without special characters), as the TV's on-screen keyboard may not support their entry.
• 📺 On your TV, connect to your smartphone's network as you would to a regular Wi-Fi connection.

⚠️ Attention: When using mobile internet, your TV can quickly use up your data (for example, 1 hour of 4K video consumes ~7 GB). Disable autoplay in apps and reduce the streaming quality in your settings.

6. Configure your network for optimal performance

After successfully connecting to Wi-Fi, it is recommended to optimize your network settings for stable operation of streaming services and online games.

Changing network priority (2.4 GHz vs 5 GHz)

In dual-band routers (supporting both bands), the TV can automatically select a network. To manually set the priority:

1. Go to Settings → Network → Advanced.
2. Select Wi-Fi range and install:
• 2.4 GHz - for greater range (but lower speed).
• 5 GHz - for high speed (but shorter range).
• Auto — the TV will select the optimal range.

Setting up QoS on a router for a TV

QoS (Quality of Service) Allows you to prioritize TV traffic to avoid lag when watching videos. How to set it up:

1. Go to the router's web interface (usually 192.168.1.1 or 192.168.0.1).
2. Find the section QoS or Traffic priority.
3. Add the MAC address of the TV (you can find it in Settings → Network → Network Status) and set the highest priority.

Disabling Wi-Fi power saving mode

Some TVs LG Turn off Wi-Fi in standby mode. To avoid this:

1. Go to Settings → General → Eco Mode.
2. Disable the option Wi-Fi energy saving or Automatic network shutdown.

7. Diagnosing Wi-Fi module faults

If your TV can't detect any networks or constantly loses connection, the problem may be hardware. Let's figure out how to check the Wi-Fi module's functionality.

Signs of a faulty Wi-Fi module

The following symptoms may indicate a hardware failure:

• 🔍 The TV is not found not a single one networks, even if other devices see them.
• 🔄 After rebooting, Wi-Fi settings are reset.
• 🚨 An error appears in the network menu Wi-Fi module error or Unknown network error.

How to test a Wi-Fi module

Please follow the steps below to diagnose:

1. Checking via Ethernet: Connect your TV to the router with a cable. If the internet works, the problem is definitely with the Wi-Fi module.
2. Reset network settings: Go to Settings → Network → Reset network settingsAfter the reset, try connecting again.
3. Test on another router: Try connecting to a different network (for example, a smartphone in hotspot mode). If that doesn't work, the problem is with the TV.

Possible solutions

If diagnostics confirm a module malfunction:

• 🔧 Firmware update: Sometimes Wi-Fi issues can be fixed with a software update. Download the latest version from the website. LG and install via USB.
• 🛠️ Module replacement: The service center can replace the Wi-Fi module (for example, BCM4356 or RTL8192, depending on the model). Repair costs range from 3,000 to 8,000 rubles.
• 🔄 Using an external adapter: Some models support the connection of USB Wi-Fi adapters (for example, TP-Link TL-WN725N). Check compatibility on the website. LG.

⚠️ Attention: If your TV is under warranty, do not disassemble it yourself—this will void the warranty. Contact an authorized service center. LG.

8. Frequently Asked Questions (FAQ)

My LG TV can't detect the 5 GHz network. What should I do?

In older models (before WebOS 5.0) 5 GHz support may be disabled by default. Try:

1. Update your TV firmware to the latest version.
2. In the router settings, temporarily disable 5 GHz and connect to 2.4 GHz.
3. Manually add the 5 GHz network in the TV settings (by selecting Add a network manually).

If nothing helps, your TV may not support 5 GHz hardware (applicable to models before 2017).

The TV connects to Wi-Fi, but won't open YouTube/Netflix. What's wrong?

The problem is most likely related to DNS or provider restrictions. Try:

1. Manually enter DNS in the TV network settings: 8.8.8.8 (Google) or 1.1.1.1 (Cloudflare).
2. Check if it is enabled on the router parental control or content filtering.
3. Update your apps YouTube And Netflix through LG Content Store.

If the problem persists, try connecting via Ethernet - this will help rule out Wi-Fi issues.

How to reset network settings on an LG TV?

To reset all network settings to factory defaults:

1. Go to Settings → Network.
2. Select Reset network settings or Restore default settings.
3. Confirm the action (you may be asked to enter your PIN, by default 0000 or 1234).

After the reset, the TV will forget all saved networks, and you will have to connect again.

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

Yes, there are several ways:

• 📱 LG ThinQ app: Download it to your smartphone, connect to the same network as your TV, and control your TV through the app.
• 🖱️ USB keyboard/mouse: Connect them to your TV's USB port and use them to navigate the menu.
• 🎮 Game controller: Some models support connecting gamepads via Bluetooth.

If you have Magic Remote, but it doesn't work, try restarting the TV by holding the power button for 10 seconds.

How to update firmware on an LG TV without internet?

If Wi-Fi is not working, update the firmware via USB:

1. Download the latest firmware for your model from the website LG Support (enter your TV model in the search).
2. Unzip the archive and copy the firmware file (usually with the extension .epk) onto a flash drive formatted in FAT32.
3. Insert the flash drive into the USB port of the TV, go to Settings → Support → Software Update → Update from USB.

Do not turn off your TV during the update - this may cause damage!