How to Connect an LG TV to Wi-Fi: 4 Proven Methods + Troubleshooting

Wireless TV connection LG Internet access provides access to streaming services, online cinemas, and even cloud gaming. However, many users encounter difficulties when first connecting: the network can't be found, the password isn't accepted, or the speed leaves much to be desired. This article will help you understand all the nuances—from choosing the optimal connection method to troubleshooting common errors.

We will consider 4 main connection methods: via the standard settings menu, using the WPS button on the router, or via a mobile app LG ThinQ and an alternative option with an Ethernet cable (if Wi-Fi refuses to work). We will pay special attention 2020–2026 models with webOS 5.0–7.0, where the settings interface has undergone significant changes.

If your TV was released before 2018, some menu items may differ. In this case, please refer to the alternative solutions section or check your firmware is up-to-date. Now, let's get to work!

1. Preparing the TV and router before connecting

Before you begin setting up Wi-Fi, make sure your network is ready for the new device. Here are some key points that are often overlooked:

• 📶 Check the coverage area: the TV should be no further than 10 meters from the router (for the standard Wi-Fi 5) or 15 meters (for Wi-Fi 6). Walls made of concrete or metal can weaken the signal.
• 🔄 Reboot your router: Unplug it from power for 30 seconds and plug it back in - this will clear any DHCP errors.
• 🔒 Make sure your password is correct: If you've recently changed it, your TV may retain old data. On some models LG The network cache is only cleared through a full reset.
• 📡 Check the router's operating mode: if it is set to 802.11n (2.4 GHz), and the TV supports 802.11ac (5 GHz), select mixed mode or create a separate network for 5 GHz.

On the TV, you should also perform the following preliminary steps:

1. Update firmware via Settings → Support → Software Update (if there is access to the Internet via cable).
2. Reset network settings in Settings → Network → Reset network settings - this will delete old connections.
3. Disable your VPN or proxy if you have activated them previously.

⚠️ Attention: If your router uses hidden network (SSID), you will have to add it manually through Settings → Network → Add hidden network. Specify the network name. exactly (case sensitive!) and select the security type (WPA2-PSK or WPA3-PSK).

2. Method 1: Connecting via the TV settings menu

This is the most universal method that works on all models. LG Smart TV With webOSThe instructions are valid for TVs of the following series: OLED C2/C3, QNED 80/90 and budgetary UK6300/UK7500:

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's not there, click Refresh the list or check if Wi-Fi is enabled on your router.
4. Enter your password using the on-screen keyboard. For convenience, use the buttons ↑/↓/←/→ on the remote control to move the cursor.
5. Confirm the connection. The TV should receive an IP address (this will take 10-30 seconds).

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

• 🔄 Restart the TV (unplug it from the power outlet for 1 minute).
• 🔑 Make sure the password is entered correctly (check the keyboard layout on the remote control!).
• 📵 Temporarily disable protection on your router MAC filtering, if it is enabled.

Make sure the router is turned on and distributing Wi-Fi|

Check that the TV is within coverage area|

Reboot your router and TV|

Please check your password is correct (case sensitive!)|

Disable VPN/proxy on TV (if enabled)-->

⚠️ AttentionOn TVs LG 2021–2026 webOS 6.0+ When you first connect, you may be asked to acceptance of the terms of use of the networkIf you don't press Accept, the Internet will not work - even if the Wi-Fi indicator is on.

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

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

• 📌 Your router supports WPS (most models do) TP-Link, ASUS, Keenetic have this function).
• 🔄 TV LG Released after 2019 (WPS may not be available on older models).
• 🔒 WPS is not manually disabled on the router (check in the router's web interface).

Step-by-step instructions:

1. On your TV, go to Settings → Network → Wi-Fi Connection → WPS.
2. Select Start WPS connectionA timer (2 minutes) will appear on the screen.
3. During these 2 minutes, press the button WPS on the router (usually it is labeled or blinks after pressing).
4. Wait for the message "Connected" on the TV screen.

If connection failed:

• 🔄 Repeat the process by holding the WPS button on the router for 3-5 seconds.
• 📵 Make sure that the router is not in the "Secure Mode" mode. WPA3 only — WPS only works with WPA2.
• 🔧 Check if WPS is disabled in the router settings (go to the web interface at 192.168.1.1 or 192.168.0.1).

What should I do if my router doesn't have a WPS button?

If your router doesn't have a physical WPS button but supports the technology, you can activate it via the web interface:

1. Go to the router control panel (usually at 192.168.1.1).

2. Find the "Wi-Fi" or "Wireless network" section.

3. Enable the "WPS" option and select the "PBC" (Push Button Configuration) method.

4. Click "Start WPS" and simultaneously activate the search on the TV.

4. Method 3: Connecting via the LG ThinQ app

Mobile application LG ThinQ (available for Android And iOS) allows you to control your TV from your smartphone, including Wi-Fi setup. This is convenient if:

• 📱 You are having difficulty entering your password using the remote control.
• 🔍 The TV doesn't see the network, but the smartphone is connected to it.
• 🔄 I need to transfer Wi-Fi settings from my old TV to my new one.

How to connect:

1. Install the application LG ThinQ from App Store or Google Play.
2. Connect your smartphone and TV to the same Wi-Fi network (temporarily use a mobile hotspot if the TV is not yet connected).
3. Launch the application and select your TV from the list of devices.
4. Go to the section Settings → Network and follow the instructions on the screen.

The advantages of this method:

• ✅ Automatic detection of nearby networks.
• ✅ Ability to scan a QR code from a router (on supported models).
• ✅ Sync settings between multiple devices LG.

⚠️ Attention: If the TV and smartphone are connected to different networks, the application LG ThinQ won't be able to manage your Wi-Fi settings. In this case, use access point mode on the phone for temporary connection.

5. Method 4: Alternative connection via Ethernet (if Wi-Fi doesn't work)

If you fundamentally cannot set up a wireless connection, you can use cable connection through the port LAN (Ethernet). This is relevant for:

• 🏠 Stable connection (for example, for IPTV or online games).
• 🔧 Diagnosing problems with your TV's Wi-Fi adapter.
• 📡 Situations when the router is far away and the signal is weak.

How to connect:

1. Connect the TV and the router network cable (recommended) Cat 5e or higher).
2. On your TV, go to Settings → Network → Cable connection.
3. Select Set up automatically (DHCP) or enter the parameters manually if your ISP requires a static IP.

If the Internet via cable does not work:

6. Troubleshooting Common Wi-Fi Connection Errors

Even after proper setup, problems may still arise. Let's look at common errors and how to fix them:

Error: "Failed to obtain IP address"

This problem is related to work DHCP servers on the router. Solutions:

• 🔄 Restart your router and TV.
• 🔧 Manually assign an IP address in the TV settings (for example, 192.168.1.100, if the router has an address 192.168.1.1).
• 📵 Check if the router is in the "Secure Mode" mode. AP Isolation (it blocks the issuance of IP to new devices).

Error: "Weak signal" or frequent interruptions

If the TV connects, but the speed is slow or the connection drops:

• 📶 Switch the router channel 6 or 11 in the 2.4 GHz range (less interference).
• 🔄 Update your router firmware (especially relevant for TP-Link Archer And ASUS RT).
• 📡 Use repeater or Mesh system, if the router is far away.
• 🔌 Connect your TV via cable if stability is critical (for example, for 4K streaming).

Error: "Incorrect password" (although the password is correct)

This may be due to:

• 🔑 Incompatibility of security types (for example, the router is configured to WPA3, and the TV only supports WPA2).
• 📵 Special characters in the password (some models) LG are processed incorrectly #, $, %).
• 🔄 Cached data (reset network settings on your TV).

7. Optimizing Wi-Fi for LG TV: Tips for Stable Operation

To avoid lags while viewing Netflix or YouTube in 4K, follow these guidelines:

• 📶 Choose the right range:
  • 2.4 GHz - passes through walls better, but is susceptible to interference.
  • 5 GHz - higher speed, but smaller coverage area.

  For TVs LG OLED And QNED preferred 5 GHz (if the router supports it).

• 🔧 Configure QoS on your router: Prioritize TV traffic for streaming (the setting is in ASUS, Netgear, Keenetic).
• 📡 Update your Wi-Fi adapter firmware: on TVs LG There were problems with drivers in 2020–2022 Broadcom - fixed in updates after webOS 6.1.
• 🔌 Use Powerline adapters, if it is impossible to run a cable and the Wi-Fi is weak.

To check your connection speed:

1. On your TV, open the app LG Content Store.
2. Run a speed test in Settings → Network → Network Test.
3. For 4K content at least is required 25 Mbps, For 8K — from 50 Mbps.

⚠️ Attention: If you use dual-band router, give the networks different names (eg. MyWiFi_2G And MyWiFi_5G). This will allow the TV LG select the optimal range automatically.

8. Frequently Asked Questions (FAQ)

🔍 Why doesn't my LG TV detect my Wi-Fi network, even though other devices connect?

Possible reasons:

• 📵 The network is operating in the mode 802.11ac (5 GHz), and the TV only supports 802.11n (2.4 GHz). Solution: Enable the wireless mode on your router. "Mixed" or create a separate network for 2.4 GHz.
• 🔧 The MAC address filter is enabled on the router. Solution: Add the TV's MAC address to the list of allowed MAC addresses (you can find it in Settings → General → About TV).
• 📡 The Wi-Fi channel is set to 12–14 (These channels are banned in some countries). Solution: Switch to a different channel. 1–11.

🔄 How do I reset the network settings on my LG TV if it won't connect?

Follow these steps:

1. Press on the remote control Settings → All settings → Network.
2. Select Reset network settings (or Restore network settings to factory defaults).
3. Confirm the action. The TV will reboot.

If the menu is not available, please do full reset:

1. Unplug the TV.
2. Press and hold the button Volume Down on the body and, holding it, connect the power supply.
3. Hold the button for 10-15 seconds until the reset menu appears.

📵 Is it possible to connect an LG TV to Wi-Fi without a router (for example, via a phone)?

Yes, there are two options:

1. Access point mode:
   • Turn on your smartphone Tethering → Wi-Fi Hotspot.
   • On your TV, connect to the created network as you would to a regular Wi-Fi network.

⚠️ Limitation: traffic will go through the mobile Internet, which may lead to additional costs.

USB tethering (only for some models):

• Connect your phone to the TV via USB cable.
• Turn on your phone USB modem.
• On your TV, select USB connection in the network settings.

⚠️ Doesn't work on all TVs LG (check compatibility in the user manual).

🔒 How do I change the Wi-Fi password on an LG TV if it's already connected?

TV LG does not save passwords in clear text, so when changing the password on the router you will have to:

1. Delete the current network in Settings → Network → Network List (select the network and press Forget).
2. Reconnect by entering a new password.

If the TV does not connect after changing the password, check:

• 🔑 Correct input (case sensitive!).
• 🔧 Security type (for example, if the router has switched from WPA2 on WPA3, and the TV does not support the new standard).

🛠️ What should I do if Wi-Fi is lost after updating the firmware?

This is a known issue with some models. LG (For example, 43UN7300 or 55Nano85). Solutions:

• 🔄 Roll back the firmware:
  1. Download the previous version of the software from the website LG (support section).
  2. Write it to a USB drive in . FAT32.
  3. Connect the flash drive to the TV and run the update manually through Settings → Support → Software Update.

🔧 Reset network settings:

• Go to Settings → Network → Reset network settings.
• Please reconnect.
• 📡 Use an external Wi-Fi adapter (For example, LG AN-WF100), if the built-in module fails.

⚠️ If the problem occurs after an automatic update, please contact support LG - They can release a patch.