Connecting Wi-Fi to an LG TV: Instructions for all models (2012–2026)

Connecting a TV LG Connecting to a wireless network provides access to streaming services, online cinemas, and Smart TV features. However, many users encounter difficulties: the network can't be found, the password isn't accepted, or the connection keeps dropping. In this article, we'll cover all the ways to connect Wi-Fi to TVs. LG - from old models with NetCast to modern times WebOS 23, and we will also solve typical network problems.

It is important to understand that the connection process depends not only on the TV model, but also on the firmware version, the type of router and even the Wi-Fi standard (for example, 802.11ac or Wi-Fi 6). We'll look at universal methods that work 90% of the time, and also provide tips on optimizing your signal for stable operation of online services.

If your TV LG If your device isn't detecting the network or isn't connecting to Wi-Fi, don't blame the hardware—often the problem lies in your router settings. At the end of this article, you'll find an FAQ with answers to the most frequently asked questions and a troubleshooting checklist.

1. Determine the model and software version of your LG TV

Before connecting to Wi-Fi, you need to understand your TV model and software version. This will affect the menu interface and available connection methods.

U LG There are three main platforms:

• 📺 WebOS (2014–2026) — modern Smart TVs with a user-friendly interface. Versions: WebOS 1.0–6.0 (current as of 2026) WebOS 23).
• 🖥️ NetCast (2010–2013) — older models with limited features. Support basic streaming services.
• 📻 Without Smart TV — TVs without built-in Wi-Fi (an external adapter or set-top box is required).

To find out the model and software version:

1. Take the remote control and press the button Settings (gear or ⚙).
2. Go to the section All Settings → Support → Product Information.
3. Write down the model (eg. LG OLED55C2) and WebOS/NetCast version.

LG TVs from 2020–2026 with webOS 5.0+ support automatic Wi-Fi connection via WPS (without entering a password) if the router is compatible with this feature.

2. Methods for connecting Wi-Fi to an LG TV

There are three main ways to connect a TV. LG to a wireless network. The choice depends on the model and capabilities of your router.

2.1. Standard connection via the settings menu

This is a universal method that works on all TVs with a Wi-Fi module. Instructions for WebOS:

1. Press on the remote control Settings → All settings → Network → Connect to a Wi-Fi network.
2. Select your network from the list. If it is not there, click Refresh the list or Add a network manually.
3. Enter your Wi-Fi password (case-sensitive!) using the on-screen virtual keyboard.
4. Confirm the connection. The TV should obtain an IP address automatically (DHCP).

For NetCast another way:

Menu → Settings → Network → Wireless → Scan for networks

What should I do if the keyboard doesn't appear on the screen?

On some LG TV models from 2015–2017, the keyboard may not display due to a firmware bug. Solution: Connect a USB keyboard to the TV or update the firmware via a USB drive.

2.2. Connection via WPS (without password)

Function WPS (Wi-Fi Protected Setup) allows you to connect to a network without entering a password. This is convenient if you don't remember the password or it's too complex. Requirements:

• 🔄 The router must support WPS (the button is usually labeled or marked with an icon) 🔄).
• 📶 The TV must be within the network coverage area (no further than 5 meters from the router).
• ⚡ The function only works on WebOS 3.0+ (models since 2016).

Instructions:

1. On TV: Settings → Network → Wi-Fi → Connect via WPS.
2. On the router: press the WPS button (hold for 2-3 seconds).
3. Wait for the "Connected" message to appear on your TV screen (usually takes 10-30 seconds).

⚠️ Attention: Some providers (such as Rostelecom) disable WPS by default due to security vulnerabilities. Check your router settings in the Wi-Fi → WPS.

2.3. Connecting via Ethernet (if Wi-Fi doesn't work)

If your wireless network is unstable or your TV doesn't see Wi-Fi, you can use a cable. EthernetThis is relevant for:

• 🎮 Gamers (less lag when streaming games via GeForce NOW or Xbox Cloud Gaming).
• 📶 Users with a weak Wi-Fi signal (for example, the TV is in another room).
• 🔧 TVs without a Wi-Fi module (an adapter is required) LG AN-WF100 or similar).

Instructions:

1. Connect one end of the cable to the port LAN on the TV, the other one to the router.
2. On TV: Settings → Network → Cable connection.
3. Select Automatically (DHCP) or enter the IP address manually if required.

3. Solving Wi-Fi connection problems

If the TV LG If your Wi-Fi connection is not working, please check the following:

3.1 The TV doesn't see the network

Reasons and solutions:

• 📡 The network is hidden (SSID is not broadcast). Solution: Enable network visibility in your router settings or connect manually by entering the name (SSID) and password.
• 🔋 The Wi-Fi module is disabled. On some models LG There is a hardware Wi-Fi switch on the back panel - check its position.
• 🔄 Incompatible Wi-Fi standard. If the router only works in the mode 802.11ax (Wi-Fi 6), and the TV only supports 802.11n, change the router settings to mixed mode (802.11b/g/n/ac).

3.2. Incorrect password or authentication error

A common problem is typos when entering a password. Tips:

• 🔑 Check the case of the characters (password) Password ≠ password).
• 📱 Use the app LG TV Plus on a smartphone to enter a password - it's more convenient than the on-screen keyboard.
• 🔄 Restart your router (unplug it for 30 seconds) and try again.

⚠️ Attention: If you have recently changed the Wi-Fi password on your router, your TV LG It won't update automatically. You'll have to enter a new password manually or reset your TV's network settings (Settings → Network → Network Reset).

3.3. Slow speed or connection interruptions

If the video is lagging or Wi-Fi keeps disconnecting:

• 📶 Switch to range 5 GHz (less interference, but smaller coverage area).
• 🔌 Change the Wi-Fi channel in the router settings (channels 1, 6, 11 are recommended for 2.4 GHz).
• 🛡️ Turn off the feature Saving Wi-Fi energy in the TV settings (Settings → General → Eco Mode).

4. Configuring the router for stable operation with LG TV

Sometimes the problem isn't with the TV, but with your router settings. Optimize them for better compatibility:

4.1. Optimal Wi-Fi settings for LG TV

Recommended router settings:

• 📶 Opening hours: 802.11n/ac (for WebOS) or 802.11b/g/n (for NetCast).
• 🔒 Encryption: WPA2-PSK (AES). Avoid WEP And TKIP - they are unsafe and may not be supported.
• 🔄 Channel: Automatically or manually select the least loaded one (use the app Wi-Fi Analyzer for analysis).
• 📡 Transmission power: 100% (if the TV is far from the router).

4.2. Configuring DHCP and static IP

If your TV frequently loses connection, assign it a static IP address:

1. Find out your TV's MAC address: Settings → Network → Network Status.
2. Log into your router's control panel (usually 192.168.1.1 or 192.168.0.1).
3. Find the section DHCP → Address Reservation (or Static Lease).
4. Add the TV's MAC address and assign it an IP outside the DHCP range (e.g. 192.168.1.100).

⚠️ Attention: If you have a dual-band router, make sure your TV is connected to the same band (2.4 or 5 GHz) as other devices on your local network. Otherwise, you may have problems accessing DLNA or local media servers.

4.3. Disabling functions that interfere with work

Some router functions may conflict with the TV:

• 🛡️ MAC address filtering: Disable it or add your TV's MAC to the whitelist.
• 🔄 Fast Roaming (802.11r): Disable if your TV frequently reconnects.
• 📡 Guest Wi-Fi: The TV will not be able to see devices on the main network (for example, a set-top box or NAS).

5. Firmware update to improve Wi-Fi compatibility

Outdated firmware may be causing Wi-Fi issues. Update it:

5.1 Automatic update via the Internet

If your TV is connected to the network (even via cable), do the following:

1. Settings → Support → Software Update → Check for updates.
2. If an update is found, confirm the installation. Do not turn off the TV during the process!
3. After the update, reboot your TV (Settings → General → Restart).

5.2. Manual update via USB

If automatic update does not work:

1. Download the firmware for your model from the official website. LG (support section).
2. Unzip the file and copy it to a flash drive (format FAT32).
3. Insert the flash drive into the TV and select Settings → Support → Software Update → Update from USB.

⚠️ Attention: Do not use flash drives larger than 32 GB - some models LG do not support exFAT/NTFS for updates. Also, avoid USB 3.0 (blue connectors)—they may not work on older TVs.

How can I find out the current firmware version?

Go to Settings → Support → Product Information → Software InformationThe version is specified in the format 05.30.25 (for WebOS) or 4.50.10 (for NetCast).

6. Alternative ways to connect to the Internet

If there is Wi-Fi on the TV LG If it doesn't work or isn't there at all, consider the alternatives:

6.1. USB Wi-Fi adapter for older models

Televisions LG without built-in Wi-Fi (before 2012) can be equipped with an external adapter:

• 🔌 Official adapter: LG AN-WF100 (supports 802.11n).
• 🖥️ Universal adapters: TP-Link TL-WN725N or Edimax EW-7811Un (compatibility check needed!).

Instructions:

1. Connect the adapter to the USB port of the TV.
2. Go to Settings → Network → Wireless Network and select the adapter as the connection source.

6.2. Connecting via a smartphone (USB tethering)

If you don't have a router, you can share the Internet from your phone:

• 📱 On Android: Settings → Network & Internet → Hotspot & Tethering → USB Tethering.
• 🍎 On iPhone: Settings → Tethering → Allow other devices to use the tethering connection (Lightning to USB cable required).

Connect your phone to your TV via USB and select the network source in the TV menu.

6.3. Using set-top boxes (Android TV, Apple TV)

If Wi-Fi issues persist on your TV, connect an external set-top box:

• 🤖 Android TV: Xiaomi Mi Box S, Nvidia Shield — support all streaming services.
• 🍎 Apple TV: Optimal for Apple ecosystem (AirPlay, iTunes).
• 🎮 Game consoles: PS5 or Xbox Series X can replace Smart TV.

FAQ: Frequently asked questions about connecting Wi-Fi to LG TV

🔍 Why does my LG TV see the network but not connect?

Reasons:

• Incorrect password (check case and special characters).
• The router is using an incompatible encryption type (eg. WPA3 instead of WPA2).
• MAC address filtering is enabled on the router.

Solution: Reset the network settings on your TV (Settings → Network → Network Reset) and try connecting again.

📶 Which Wi-Fi is better for a TV: 2.4 GHz or 5 GHz?

2.4 GHz:

• Pros: Large coverage area, better penetration through walls.
• Cons: lower speed, more interference from other devices.

5 GHz:

• Pros: high speed (up to 867 Mbps), less interference.
• Cons: smaller coverage area, poorer penetration through obstacles.

Recommendation: For 4K streaming, use 5 GHz, for normal viewing - 2.4 GHz.

🔄 How do I reset network settings on an LG TV?

Instructions:

1. Open Settings → Network.
2. Select Network reset (or Resetting the network to factory settings).
3. Confirm the action. The TV will reboot.

After the reset, all saved networks will be deleted and you will have to connect again.

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

Yes, there are several ways:

• Use the app LG TV Plus (available for Android And iOS).
• Connect a USB keyboard or mouse to your TV – it works as a remote control.
• On some models, the control buttons are located on the rear panel (for example, JOYSTICK on the screen frame).

🔌 Why does my LG TV connect to Wi-Fi, but the internet doesn't work?

Possible reasons:

• The router does not distribute an IP address (check your DHCP settings).
• There are problems with your provider (try connecting another device).
• The TV has the wrong DNS settings. Solution: Manually enter Google's DNS (8.8.8.8 And 8.8.4.4) in the network settings.