How to connect Wi-Fi to an LG TV: all the methods and solutions

Connecting a TV LG Wi-Fi provides access to streaming services, online cinemas, YouTube, and even cloud gaming. 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 current connection methods—from the standard password entry to alternative methods for older models without a built-in Wi-Fi module.

We will pay special attention to TVs on WebOS (2014–2026), as their interface is fundamentally different from the older models on NetCastWe'll also discuss how to improve the signal if the router is far away, and what to do if the TV can't see the 5 GHz network. All instructions are adapted for the latest firmware versions and Wi-Fi 6/6E standards.

If your TV LG If your device was manufactured before 2012, it likely doesn't have a built-in Wi-Fi adapter. In that case, you'll need an external USB dongle or adapter. LG AN-WF100 — read about this in a separate section.

1. Preparing for connection: what you need to check before starting

Before you begin setup, make sure your network meets the TV's requirements. Modern models LG (series OLED C3, QNED 90, NanoCell 86 etc.) support:

• 🔄 Wi-Fi standards: 802.11a/b/g/n/ac/ax (including Wi-Fi 6)
• 📶 Frequencies: 2.4 GHz And 5 GHz (but not all models work with 5 GHz - see table below)
• 🔒 Encryption types: WPA2-PSK (recommended), WPA3-PSK, WPA/WPA2

If your router uses an outdated protocol WEP or TKIP, the TV may not connect. Update the router settings via the web interface (usually at 192.168.0.1 or 192.168.1.1).

⚠️ Attention: If your router is operating in the 802.11r (Fast Roaming), turn it off - TVs LG often conflict with this feature. Also, check that the MAC address filter isn't enabled in your router settings.

2. Standard method: connecting via the TV menu (WebOS)

This method is suitable for all TVs. LG on WebOS (2014–2026) The interface may differ slightly depending on the firmware version, but the general logic remains the same.

Steps to connect:

1. Turn on the TV and press the button Settings (gear) on the remote control.
2. Go to the section All Settings → Network → Wi-Fi Connection.
3. Select your network from the list. If it is not there, click Refresh the list or check if Wi-Fi is turned on on the TV (button Wi-Fi Direct on some remotes).
4. Enter the password using the virtual keyboard. For convenience, use the remote control. Magic Remote (control like a computer mouse).
5. Confirm the connection. The TV should obtain an IP address automatically (DHCP).

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

• 🔄 Reboot the router (turn it off for 30 seconds).
• 📱 Temporarily disable MAC address blocking in the router settings.
• 🔒 Make sure the password is entered correctly (case-sensitive!).
• 🌐 Switch the router to mode 802.11n (if used 802.11ac/ax).

The router is turned on and distributing Wi-Fi|

The TV is within the network coverage area (no further than 10 m from the router)|

Wi-Fi password at hand|

"Guest Network Mode" is disabled on the router.

⚠️ Attention: Televisions LG with WebOS 6.0 and later (2021–2026) may require connection confirmation via LG ThinQ on your smartphone. If nothing happens after entering the password, check your app notifications.

3. Alternative connection methods

If the standard method doesn't work, or you have an older model without built-in Wi-Fi, try one of these options:

3.1. Connection via WPS (without entering a password)

Function WPS (Wi-Fi Protected Setup) allows you to connect to the network without a password by pressing a button on the router. Suitable for TVs LG with WPS support (most 2015–2026 models).

1. On your TV, go to Settings → Network → Wi-Fi → WPS.
2. Select Press the button on the router.
3. Press the physical button within 2 minutes WPS on the router (usually indicated by the 🔄 icon).
4. Wait for connection confirmation on the TV screen.

3.2 Using a USB Wi-Fi adapter

For TVs without built-in Wi-Fi (before 2014), you will need an external adapter. LG recommends the official module LG AN-WF100, but universal chip adapters will also work RTL8188EU or RTL8192CU (For example, TP-Link TL-WN725N).

Instructions:

1. Plug the adapter into the USB port of the TV (preferably USB 2.0, because USB 3.0 may cause interference).
2. Go to Settings → Network → Cable/Wi-Fi connection.
3. Select Wireless network (USB) and follow the prompts on the screen.

List of compatible adapters for older LG models

In addition to the LG AN-WF100, LG TVs support the following USB adapters (tested on 2010–2013 models):

- Edimax EW-7811Un (RTL8188CUS chip)

- TP-Link TL-WN725N v2/v3 (RTL8188EU chip)

- ASUS USB-N10 Nano (RTL8188CU chip)

Before purchasing, check compatibility with your TV model on the LG website or in the documentation.

3.3. Connection via Ethernet (cable + adapter)

If your Wi-Fi signal is weak but you have a router nearby, use cable connectionTo do this:

• Connect the Ethernet cable to the port LAN on TV.
• If there is no port (for example, in models LG 24LH480V), use USB-Ethernet adapter (recommended) LG AN-LC100).
• In the network settings, select Connection via cable.

4. Solving common errors

Even after entering the correct password, the TV may not connect. Let's look at common issues and their solutions:

4.1. The TV does not find the network

Causes and solutions:

• 📡 The network is hidden (SSID is not broadcast): enable network visibility in the router settings or enter the SSID manually on the TV.
• 📵 The router is operating in the mode 802.11ac Only: switch to mixed mode 802.11n/ac.
• 🔋 Low signal strength: use repeater or move the router closer to the TV.
• 🔌 The Wi-Fi module is disabled on the TV: check in Settings → General → Reset → Network reset.

4.2. Error "IP address not received"

This problem occurs if the router doesn't assign an IP address to the TV via DHCP. Solutions:

• 🔄 Restart your router and TV.
• 📊 Manually set the IP address on the TV:
  1. Go to Settings → Network → Advanced.
  2. Select Manual IP configuration.
  3. Please enter an IP from your network range (e.g. 192.168.0.100, if the router 192.168.0.1).
  4. DNS: 8.8.8.8 (Google) or 1.1.1.1 (Cloudflare).

🔧 In the router settings, increase the number of IPs distributed (parameter DHCP Lease Time).

4.3. The TV connects but keeps disconnecting

Reasons for an unstable connection:

• 📶 Weak signal: the level should not be lower than -60 dBm (checked in Settings → Network → Network Status).
• 🔄 Channel congestion: in the router settings, change the Wi-Fi channel to a less congested one (use airwave analysis in applications like WiFi Analyzer).
• ⚡ Router power supply problems: connect it to an uninterruptible power supply (UPS).
• 🔄 Outdated TV firmware: update the software via Settings → Support → Software Update.

⚠️ Attention: If the TV LG OLED or QNED 2022–2026 frequently loses connection to 5GHz Wi-Fi, try forcing it to switch to 2.4 GHzTo do this, disable it in your router settings. Band Steering (automatic switching between frequencies).

5. Optimizing Wi-Fi for TV: How to Boost the Signal

If your router is far from your TV, or walls are blocking the signal, use these tips:

5.1 Using a repeater or mesh system

Signal amplifier (repeater) or Mesh system (For example, TP-Link Deco, ASUS ZenWiFi) will help expand your coverage area. Connect the repeater halfway between the router and the TV, following the manufacturer's instructions.

5.2. Configuring a router to prioritize traffic

To ensure your TV gets the maximum speed (important for 4K streaming), set up QoS (Quality of Service) on the router:

1. Go to the router's web interface (192.168.0.1 or 192.168.1.1).
2. Find the section QoS or Traffic prioritization.
3. Add the MAC address of the TV (you can find it in Settings → Network → Network Status on TV).
4. Set the highest priority for this device.

5.3. Changing the Wi-Fi channel

If there are multiple networks in your home, they may cause interference. To select the optimal channel:

• Download the app to your smartphone WiFi Analyzer (Android) or NetSpot (iOS).
• Check which channels are less crowded.
• In the router settings, select a free channel (for example, 6 or 11 for 2.4 GHz).

6. Connecting to a hidden network or corporate Wi-Fi

If your network does not broadcast the SSID (hidden network) or uses corporate authentication (eg. WPA2-Enterprise), additional settings will be required.

6.1 Connecting to a hidden network

1. On your TV, select Add a network manually (in the Wi-Fi menu).
2. Enter SSID (network name) and password.
3. Please specify the security type (WPA2-PSK and others).
4. Save the settings and wait for the connection.

6.2. Connecting to Wi-Fi with WPA2-Enterprise

This method is suitable for office or university networks. You will need:

• Network Name (SSID).
• Security type: WPA2-Enterprise or 802.1X.
• Authentication Method: PEAP, TTLS or TLS.
• Login and password (issued by the network administrator).

On TVs LG with webOS 3.0 and later:

1. Select Advanced → Enterprise in the Wi-Fi menu.
2. Enter your authentication details.
3. If necessary, install the certificate (if required TLS).

⚠️ Attention: Televisions LG do not support some corporate protocols, such as EAP-SIM or EAP-AKAIn such cases, use access point on a smartphone or an additional router.

7. Firmware update to improve Wi-Fi compatibility

If your TV can't detect modern networks (such as Wi-Fi 6) or frequently disconnects, it may be due to outdated firmware. Update your TV's software:

7.1. Updating via the Internet

The easiest way (requires network connection):

1. Go to Settings → Support → Software Update.
2. Select Check for updates.
3. If a new version is available, confirm the installation.
4. Do not turn off your TV during the update (the process takes 5-15 minutes).

7.2. Updating via USB

If your TV doesn't connect to the internet, download the firmware to a USB drive:

1. Find your TV model (e.g. OLED55C3) on the official website LG (www.lg.com).
2. Download the latest software for your model.
3. Unzip the file and copy it to the root of the USB drive (format FAT32).
4. Connect the flash drive to the TV and select Settings → Support → Software Update → Update from USB.
What to do if the update is stuck?

If the TV is stuck during the update process (the LG logo is on for more than 20 minutes):

1. Turn off the TV power for 1 minute (remove the plug from the socket).

2. Turn it on again and wait for the system to restore (may take up to 10 minutes).

3. If the TV does not turn on, contact a service center - a firmware update via the service port may be required.

8. Frequently Asked Questions (FAQ)

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

If your model doesn't support 5 GHz (see the table at the beginning of the article), connect to a 2.4 GHz network. Also, check your router settings:

• Make sure your router has support enabled. 802.11n/ac.
• Disable the feature Band Steering (automatic switching between frequencies).
• Try manually setting the channel in the range 36-48 for 5 GHz.

If your TV supports 5 GHz but doesn't see the network, update your TV firmware.

How to connect an LG TV to Wi-Fi without a remote?
If you have lost or broken your remote control, use:
• 📱 Application LG ThinQ (available for Android and iOS).
• 🖱️ USB mouse or keyboard (connect to the USB port on the TV).
• 🎮 Gamepad from the console (for example, Xbox or PlayStation), if the TV supports HDMI-CEC.
To control via LG ThinQ:
1. Connect your phone and TV to the same Wi-Fi network.
2. Open the app and select your TV.
3. Use the virtual remote control to navigate the menu.
My TV connects to Wi-Fi, but YouTube/Netflix doesn't work. Why?

The problem may be related to:

• 🌍 GeoblockingSome services restrict content by region. Use a VPN on your router.
• 🔒 DNS provider: replace DNS with 8.8.8.8 (Google) or 1.1.1.1 (Cloudflare).
• 📅 Outdated version of the application: update YouTube/Netflix via LG Content Store.
• 📶 Low internet speed: 4K requires at least 25 Mbps.

Also check if there are any restrictions on your router (for example, Parent Control).

Is it possible to connect an LG TV to mobile Internet (4G/5G)?

Yes, but this will require:

• 📶 USB modem with support NDIS (For example, Huawei E3372).
• 📱 Smartphone in hotspot mode (connect TV to your phone's Wi-Fi).
• 🔄 4G/5G router (For example, TP-Link M7350).

To connect via USB modem:

1. Insert the modem into the USB port of the TV.
2. Go to Settings → Network → Mobile network.
3. Select your operator and follow the instructions.

Important: Not all LG models support USB modems. Check compatibility on the manufacturer's website before purchasing.

How to reset network settings on an LG TV?

If nothing helps, reset your network settings:

1. Go to Settings → General → Reset.
2. Select Reset network settings.
3. Confirm the action and restart the TV.

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