How to Connect Wi-Fi to an LG Smart TV: 5 Proven Methods

Modern televisions LG Smart TV provide access to streaming services, YouTube, the browser, and thousands of apps—but only with a stable internet connection. Without a properly configured Wi-Fi Even the most advanced model turns into a regular screen with limited functionality. In this article, we'll explore all the current connection methods. LG Smart TV to a wireless network, including solutions for older models, TVs without a remote control, and cases where the router is not visible.

Feature of TVs LG - branded shell webOS, whose interface changed between 2014 and 2026. We'll take these differences into account and show you how to find network settings on any software version. You'll also learn what to do if your Wi-Fi password doesn't work, the signal keeps dropping, or your TV can't detect your network. At the end of the article, you'll find an FAQ with answers to frequently asked questions and a model compatibility chart. LG with different Wi-Fi standards.

1. Preparing to connect: What to check before setting up Wi-Fi

Before you move on to your TV settings, make sure the problem isn't with your router or home network. Here's 4 key points, which are worth checking in advance:

  • 🔌 The router is turned on and distributing Wi-Fi.: The wireless network indicator on the router should be green or blue (depending on the model). If it's blinking orange, reboot the router using the button. Reset on the back panel.
  • 📶 The signal reaches the TV: Take your smartphone and check the signal strength in the place where you are standing LG Smart TVIf your phone has less than 2-3 bars, Wi-Fi will lag.
  • 🔒 The Wi-Fi password is known: If you forgot it, look at the sticker on the router (usually indicated Wi-Fi Password or Network Key). On some models LG When entering a password, only dots are displayed - enable display of symbols in the keyboard settings.
  • 📡 No MAC address restrictions: in the router control panel (192.168.0.1 or 192.168.1.1) check if the TV is blocked in the list of devices. MAC address LG Smart TV can be found in the menu Settings → General → About TV → Network Information.

If the TV LG I have previously connected to a different network, reset the network settings: go to Settings → Network → Reset network settingsThis will delete all saved passwords and allow you to start setup from scratch. On 2020 and newer models, a network reset automatically reboots the TV—don't be alarmed by the black screen that appears for 10-20 seconds.

⚠️ Attention: If your router is operating in the 802.11r (Fast Roaming), some TVs LG (especially those manufactured before 2019) may not connect to the network. Disable this feature in the router settings or put it in "offline mode" 802.11n.
📊 What LG TV do you have?
Until 2018
2019-2021
2022-2026
2026-2026
Don't know

2. Method 1: Standard connection via the settings menu

This is the most universal method that works on 90% of models LG Smart TV regardless of the year of manufacture. The instructions are suitable for TVs with webOS 3.0 and later (released after 2016). If you have an older model, skip to Method 3.

Steps to connect:

  1. Turn on the TV and press the button Settings (gear) on the remote control LG Magic RemoteOn older remotes, this may be a button. Home.
  2. Go to the section All Settings → Network → Connect to a Wi-Fi network.
  3. Select your network from the list. If it's not there, click Refresh the list or check if the SSID is hidden in the router settings.
  4. Enter your password using the on-screen keyboard. For convenience, click the button 123 on the remote to switch to the numeric keypad.
  5. Confirm the connection. The TV will check the connection and display a message. Connected to the Internet.

If an error appears after entering the password Failed to connect to the network, try:

  • 🔄 Restart the router and TV (unplug them from the socket for 30 seconds).
  • 🔐 Make sure the password is entered correctly (case sensitive!).
  • 📶 Switch the router to a channel 2.4 GHz (if the TV does not support 5 GHz).

☑️ Preparing for connection

Completed: 0 / 4

3. Method 2: Connecting via WPS (without entering a password)

Function WPS (Wi-Fi Protected Setup) allows you to connect a TV LG Access your router without entering a password—just press a button on the router. This method works if:

  • 📌 Your router supports WPS (there is a button with the inscription on the case WPS or the two arrows icon).
  • 📺 TV LG Released after 2015 (older models may not have WPS).
  • 🔒 WPS is not manually disabled in the router settings.

Connection instructions:

  1. On your TV, go to Settings → Network → Connect to a Wi-Fi network → WPS.
  2. Select an option Press the button on the router.
  3. For 2 minutes press the button WPS on the router (usually it is located on the back panel).
  4. Wait for the message Connected to the Internet.

If connection failed:

  • 🕒 Make sure you press the WPS button on your router within 120 seconds of selecting the option on your TV.
  • 🔄 Reboot your router and try again.
  • 🛠️ Check if WPS is disabled in the router's web interface (section Wi-Fi → WPS).
⚠️ Please note: Some providers (eg. Rostelecom or Beeline) disable WPS by default for security reasons. If the button on the router doesn't respond, contact your ISP's technical support.

4. Method 3: Connecting older LG models (before 2016)

Televisions LG Smart TV, released before 2016, are based on NetCast or earlier versions webOS 1.0/2.0Their interfaces are noticeably different, and some features (such as WPS) may be missing. Here's how to connect them to Wi-Fi:

Steps for webOS 1.0/2.0 (2014–2015 models):

  1. Click the button Settings on the remote control and select Network → Network Settings.
  2. Select Wireless network (Wi-Fi).
  3. Find your network in the list and enter the password. If the network is not there, click Refresh.
  4. Once connected, the TV will prompt you to update the software. Accept the update, as older versions often contain connection errors.

Steps for NetCast (models before 2014):

  1. Click Home on the remote control and select Settings → Network → Network settings.
  2. Select Wireless connection and wait for the network search.
  3. If your network is not displayed, try entering its name manually (option Add a network).
  4. Enter your password. On older models, the keyboard may be awkward to use—use the buttons. ↑↓←→ on the remote control for navigation.

If the TV LG It doesn't connect to a modern router, try:

  • 🔙 Roll back the router firmware to an older version (if it supports 802.11b/g).
  • 📡 Connect your TV via Wi-Fi adapter (For example, LG AN-WF100), if the built-in module does not work.
  • 🔌 Use cable connection (Ethernet) as an alternative.
Why can't old LG TVs see modern routers?

Older LG TVs (pre-2016) often don't support newer Wi-Fi standards like 802.11ac (Wi-Fi 5) or 802.11ax (Wi-Fi 6). They only support 802.11n (maximum 2.4 GHz) and may not see networks if the router is set to 5 GHz or uses WPA3 encryption. The solution is to switch the router to compatibility mode (802.11b/g/n) or use a separate adapter.

5. Method 4: Connecting without a remote control (using a smartphone or universal remote control)

If you have lost or broken your original remote control LG Magic Remote, you can connect Wi-Fi using alternative methods. Let's consider 3 working methods:

Method 1: LG ThinQ App (for Smartphones)

Official app LG ThinQ (available for Android And iOS) allows you to control your TV via Wi-Fi or Bluetooth. However, for the initial network setup, you'll need:

  1. Connect your smartphone and TV to the same network via Mobile Hotspot (access point mode on the phone).
  2. Launch the application LG ThinQ and add the TV manually.
  3. In the TV settings (via the app) go to Net and connect to the main Wi-Fi.

Method 2: Universal Remote

If you have a universal remote (for example, Xiaomi Mi Remote or BroadLink RM4 Pro), set it up to control LG TV:

  • 📱 In the universal remote app, select the brand LG and the TV model.
  • 🔍 Test the buttons - they should work Home, Settings and arrows.
  • 🔗 Go to network settings and connect to Wi-Fi as usual.

Method 3: Buttons on the TV

On the body LG Smart TV (usually on the side or bottom) there are physical buttons Joystick (joystick) or touch Volume/ChannelWith their help you can:

  1. Press and hold the button Settings (or Home) for 5 seconds to open the menu.
  2. Use the joystick or volume buttons to navigate through the menu and select Settings → Network.
  3. Enter the Wi-Fi password using the on-screen keyboard (navigate with the joystick or buttons) ↑↓←→).
⚠️ Note: On some models LG OLED (For example, C1 or G2) The joystick is hidden under the brand logo. Press the logo and pull it down to reveal a hidden panel with buttons.

6. Method 5: Alternative Internet connection options

If Wi-Fi is on LG Smart TV If the signal is not working or is too weak, consider alternative ways to connect to the Internet:

Way Advantages Flaws What you will need
Ethernet (cable) Maximum stability and speed You need to run a cable from the router to the TV. Cable LAN (RJ-45), a free port on the router
Powerline adapter Internet transmission via electrical wiring (no need for cable) Depends on the quality of the wiring, the speed is lower than via cable Set of 2 adapters (eg. TP-Link AV600)
USB Wi-Fi adapter Suitable for older models without built-in Wi-Fi You need to buy a compatible adapter (for example, LG AN-WF100) Adapter with support 802.11n, port USB 2.0 on TV
Mobile hotspot Fast connection without a router Traffic restrictions and high smartphone battery consumption Smartphone with support Wi-Fi Direct or Hotspot

To connect via Ethernet:

  1. Insert the cable into the port LAN on the TV (usually located on the back panel).
  2. Go to Settings → Network → Cable connection.
  3. Select Automatic (DHCP) — the TV will receive an IP address from the router.

If you use Powerline adapter:

  • 🔌 Connect the first adapter to the router via cable LAN and plug it into the socket.
  • 🔌 Plug the second adapter into a socket near the TV and connect it to the TV cable LAN.
  • 🔄 Click the button Pair on both adapters for synchronization.

7. Troubleshooting common connection errors

Even after setting up Wi-Fi correctly on LG Smart TV Errors may occur. Let's look into them. 5 most common problems and their solutions:

  • 🚫 Error "Unable to connect to the network"
    Reasons:
    • Incorrect password (check case).
    • The router blocks the device by MAC address (add the TV's MAC address to the whitelist).
    • The signal is too weak (move the router closer or use a repeater).
  • 🔄 Wi-Fi keeps disconnecting
    Solutions:
    • Disable the function on your router Energy saving (in settings Wi-Fi → Additional).
    • Change the Wi-Fi channel to 6 or 11 (less busy).
    • Update your TV firmware (Settings → General → Software Update).
  • 📵 The TV doesn't see the network.
    What to do:
    • Check if the SSID is hidden in the router settings (enable network visibility).
    • Switch the router to the mode 802.11n (if the TV is old).
    • Disable it on your router WPA3 and leave only WPA2-PSK.
  • ⚡ Slow internet on TV
    Optimization:
    • Connect your TV to the network 5 GHz (if supported).
    • Limit the number of devices connected to the router.
    • Turn on QoS on the router and set the priority for the TV's MAC address.
  • 🔒 Authentication error
    Reasons:
    • The Wi-Fi password has changed, but the TV is trying to connect with the old data.
    • The router is using an incompatible encryption type (eg. TKIP instead of AES).
    Solution: Reset the network settings on your TV (Settings → Network → Reset) and reconnect.
⚠️ Attention: If after updating the firmware the TV LG If your Wi-Fi connection has stopped working, try rolling back the firmware to a previous version. To do this, download the older firmware from the official website. LG and install it via USB drive (instructions in the section Settings → General → Software Update → Update from USB).

8. Optimize Wi-Fi for stable streaming

To have movies in 4K To avoid lag and keep online games running smoothly, configure your network according to these recommendations:

  • 📶 Select the correct Wi-Fi channel: use apps like Wi-Fi Analyzer (For Android) or NetSpot (For iOS/macOS) to find the least loaded channel. For 2.4 GHz optimal channels 1, 6 or 11; For 5 GHz — 36, 40, 44, 48.
  • 🔄 Set up Dual Band on your router: if the TV supports 5 GHz, connect it to this network - it is less crowded and provides higher speed. Network names for 2.4 And 5 GHz can be made different (for example, MyWiFi_2G And MyWiFi_5G).
  • 🛡️ Enable QoS (Quality of Service): in the router settings, find the section QoS and set the highest priority for the TV's IP or MAC address. This will ensure that streaming isn't interrupted by other devices.
  • 📦 Update your router firmwareOutdated software may cause connection issues. Check the latest version on the router manufacturer's website.

For TVs LG OLED And QNED (2022 and newer) feature available Wi-Fi 6 (802.11ax). To activate it:

  1. Make sure your router supports Wi-Fi 6 (For example, ASUS RT-AX88U or TP-Link Archer AX6000).
  2. Enable the mode in your router settings. 802.11ax.
  3. On your TV, go to Settings → Network → Advanced and select Wi-Fi 6 as a priority standard.

FAQ: Answers to Frequently Asked Questions

My LG Smart TV won't connect to Wi-Fi after a factory reset. What should I do?

After a reset, the TV may "forget" all networks. Try:

  1. Reboot the router (pull the plug for 30 seconds).
  2. Connect to the network manually by selecting Add a network in the Wi-Fi menu.
  3. If used WPA3, switch the router to WPA2-PSK.

If nothing helps, update your TV firmware via USB.

How do I know if my LG Smart TV supports 5GHz Wi-Fi?

There are several ways:

  • Check out the model's specifications on the website. LG (enter the serial number of the TV).
  • In the TV menu, go to Settings → Network → Network ListIf you see networks with the suffix 5G or 5GHz, your TV supports this range.
  • Models LG Until 2018, they usually only work on 2.4 GHz.
The TV connects to Wi-Fi, but the internet doesn't work. What's the problem?

Possible reasons:

  • The router is not distributing the Internet (check your connection to your provider).
  • The TV is not set up correctly DNS (try specifying it manually 8.8.8.8 And 8.8.4.4).
  • The provider is blocking the device (call support).
  • Parental controls are enabled on the router (disable them for the TV's MAC address).

Also try connecting another device (for example, a smartphone) to this Wi-Fi network. If the internet doesn't work there either, the problem is with the router or the provider.

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

Yes, there are two options:

  1. Hotspot mode on a smartphone: turn on Mobile Hotspot on your phone and connect your TV to this network. Please note that your mobile data will be used.
  2. Wi-Fi Direct: some models LG support direct connection to a smartphone or laptop. Activate Wi-Fi Direct in the TV settings and connect to it from another device.

Both methods are suitable for temporary use, but will not replace a full-fledged router.

How to update firmware on an LG Smart TV without internet?

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

  1. Download the firmware for your model from the website LG (Support section).
  2. Unzip the archive and copy the file with the extension .epk to a flash drive (formatted in FAT32).
  3. Insert the flash drive into the TV and go to Settings → General → Software Update → Update from USB.
  4. Wait until the process is complete (do not turn off the TV!).

After the update, try connecting to Wi-Fi again.

📖 Read also

How to connect a Wi-Fi adapter to a Samsung TV: Instructions Detailed instructions for connecting an external USB Wi-Fi adapter to a Samsung Smart TV. Select compatible devices. How to set up Wi-Fi on a DEXP TV: full instructions A step-by-step guide to connecting DEXP to a router. Troubleshooting network errors and setting up a static IP address. How to Connect a Smart TV to Wi-Fi: Step-by-Step Instructions (2026) A detailed guide to setting up Wi-Fi on smart TVs from Samsung, LG, Sony, and others. Solution My laptop can't connect to my TV via Wi-Fi: How to troubleshoot Windows 10 issues Why Windows 10 Can't Find My Smart TV? A Complete Guide to Troubleshooting DLNA, Miracast, and General Network Errors How to Transfer Photos to a Samsung TV Without Wi-Fi: USB, HDMI, DLNA Full instructions: how to transfer photos from your smartphone to a Samsung TV without internet. USB, HDMI, AllS How to connect an LG Smart TV to Wi-Fi using a remote: instructions A detailed guide on how to set up internet on your LG TV using the Magic Remote. Solutions