How to turn on Wi-Fi on an LG Smart TV if it says "off": 7 working methods

You are trying to connect LG Smart TV Internet access, but instead of a list of networks, you see "Wi-Fi off"—and no settings help? This is a problem with TVs. LG on the platform webOS (models from 2014 to 2026), and its causes can be rooted in both software glitches and hardware limitations. In 80% of cases, the solution takes no more than 5 minutes, but requires precise execution of instructions.

In this article we will look at all possible ways to turn on Wi-Fi — from basic checks to hidden service menu functions not described in the official documentation. You'll learn how to bypass the "Wi-Fi disabled" error on certain models. LG OLED C2, NanoCell 90, UK6200 and others, as well as what to do if the Wi-Fi module is physically damaged. For your convenience, we've compiled a unique table of compatibility of methods with specific TV series - this will save you hours of searching for a solution.

Why does my LG TV say "Wi-Fi is off" and what does it mean?

"Wi-Fi off" message on LG Smart TV appears in three cases:

• 🔌 Software glitch — the Wi-Fi module is blocked by the system after an update, a reset, or a conflict with the router.
• 🛠️ Hardware failure — the Wi-Fi chip itself is damaged (often after power surges or the TV is dropped).
• 🔒 Region/firmware restriction — on some models for the Asian or Latin American markets, Wi-Fi is disabled by the manufacturer (unlocking is required).

In 95% of cases, the problem can be resolved without repair. The exception is physical damage to the module, which is diagnosed by the following symptoms:

• 🚨 The TV doesn't see it not a single one Wi-Fi networks, even after a reset.
• 🚨 In the service menu (Settings → Support → Product Information) the Wi-Fi chip status is displayed as N/A or Disabled.
• 🚨 After connecting via cable (Ethernet), the Internet works, but Wi-Fi still doesn’t turn on.

Method 1: Restarting the TV and router (works in 60% of cases)

The first thing to do is completely reboot Both the TV and the router. This will clear temporary IP address conflicts and clear the network settings cache.

Instructions:

1. Turn off the TV using the button on the remote control (not in the menu!). Wait until the indicator light goes out.
2. Unplug the router from the power outlet for 30 seconds.
3. Turn the router back on and wait until it is fully loaded (all the necessary indicators are lit).
4. Turn on your TV and check the Wi-Fi status in Settings → Network → Wi-Fi connection.

If the method doesn't work, move on to the next one. Don't waste time on multiple reboots - They only help with temporary failures.

Method 2: Reset network settings (without losing personal data)

If Wi-Fi was previously enabled but suddenly stopped working, a reset will help. network parameters onlyThis will not affect installed applications or display settings.

How to reset:

1. Open Settings → All settings → Network.
2. Select Reset Wi-Fi settings (or Network reset on new models).
3. Confirm the action. The TV will reboot.
4. After turning on, try connecting to the network again.

⚠️ Attention: On TVs LG OLED 2020–2022 (CX, C1, G1 series) After reset, you may need to re-authorize in LG AccountRemember your password in advance or check it in the app. LG ThinQ.

If resetting doesn't help, the problem lies deeper—for example, a conflict with the router firmware. Try connecting to a different network (for example, using your phone's hotspot mode).

Method 3: Enabling Wi-Fi via the service menu (for advanced users)

On TVs LG With webOS 3.0–6.0 (2016–2023) There's a hidden service menu where you can force-activate the Wi-Fi module. This method works even if the option is disabled in the main settings.

Step-by-step instructions:

1. Turn off the TV with the remote control.
2. Press and hold the buttons on the remote control Menu (or Settings) + Volume Down (volume down) at the same time.
3. Without releasing the button, turn on the TV using the power button. After 5 seconds, the service menu will appear.
4. Go to the section Network → Wi-Fi Control.
5. Set the parameter Wi-Fi Module in position On.
6. Save settings (Exit → Save) and reboot the TV.

Important: In the service menu do not change other parameters — this may cause the firmware to fail. If the TV doesn't turn on after saving, perform a hard reset (see Method 5).

What to do if the service menu does not open?

On some models (eg, LG UK6300) the key combination is different: Menu + Volume UpAlso, make sure you're using the original remote control—universal ones may not work.

Method 4: Manual firmware update (if Wi-Fi is disabled after the update)

A common cause of the problem is Failed automatic update, after which the Wi-Fi module is blocked. In this case, manually installing the firmware from a USB drive will help.

How to update firmware:

1. Download the latest software version for your model from the official website LG (Support section).
2. Unzip the archive and copy the file with the extension .epk to the root of the flash drive (format FAT32).
3. Connect the flash drive to the TV (port USB 2.0 (preferably).
4. Go to Settings → Support → Software Update → Update from USB.
5. Wait until the process is complete (the TV will reboot 2-3 times).

⚠️ Attention: If your TV turns off or gets stuck on the logo during the update LGDon't panic. Wait 10 minutes, then unplug the device for 30 seconds and plug it back in. If the problem persists, you'll need to have it re-flashed at a service center.

After the update, check that Wi-Fi is working. If the module is still disabled, try rolling back to the previous firmware version (instructions are available on the forums). 4PDA or AVS Forum).

Method 5: Full reset your TV to factory settings

If the previous methods did not help, there remains hard resetIt will remove all installed apps, accounts, and settings, but in 90% of cases it restores Wi-Fi functionality.

How to reset:

1. Open Settings → All settings → Support.
2. Select Factory reset.
3. Enter password (default) 0000 or 1234, if you haven't changed it).
4. Confirm the action. The TV will reboot.

After reset:

• 🔄 Set up your TV as new (select language, region, connect to the network).
• 🔑 Log in LG Account, if required.
• 📱 Reinstall the apps (the list of previously installed ones can be found in LG Content Store → My Apps).

If Wi-Fi works, immediately update the firmware to the latest version to avoid the problem again.

Method 6: Check for hardware failure (if nothing helps)

If all software methods have been exhausted and Wi-Fi is still disabled, the problem is most likely physical damage to the moduleHere's how to diagnose it:

For accurate diagnosis you can use USB Wi-Fi adapter (For example, TP-Link TL-WN725N), if your model LG Supports external modules (check the instructions). Connect the adapter to a USB port and select it in the network settings.

⚠️ Attention: On TVs LG OLED 2023 (C3, G3 series) The USB port may not support Wi-Fi adapters due to firmware limitations. Before purchasing an adapter, check the forums for compatibility.

Alternative ways to connect to the Internet if Wi-Fi isn't working

If you are unable to restore Wi-Fi, try one of these methods:

• 🌐 Ethernet cable — the most stable solution. Connect the TV to the router via a port. LAN (speed up to 1 Gbps).
• 📶 Mobile hotspot - share the Internet from your smartphone (on Android: Settings → Hotspot & Tethering).
• 🔗 Powerline adapter — transmits the Internet through electrical wiring (suitable for remote rooms).
• 📡 4G/5G USB modem - if yours LG Smart TV supports USB modems (check model specifications).

For models with webOS 5.0 and later (2020–2026) there is another option - wireless bridge through the second router in mode WDS or RepeaterThis method is more difficult to set up, but provides a stable connection.

FAQ: Frequently Asked Questions about Wi-Fi on LG Smart TVs

My LG TV can't see my Wi-Fi network, but it can see my neighbors'. What's the problem?

Most likely your router is using hidden network name (SSID) or an incompatible encryption standard. Try:

1. In your router settings, disable the “Hide SSID” option.
2. Set the security mode WPA2-PSK (AES) (Not TKIP or WPA3).
3. Disable the feature Band Steering (if the router is dual-band).

After making changes, reboot your router and TV.

Wi-Fi is gone after a firmware update. Is it possible to roll back to an older version?

Yes, but only if you have a backup copy of the old firmware. On the official website LG Usually only the latest version is available. Alternative sources:

• Forums 4PDA (section "Firmware for LG TV").
• Telegram chats for TV repair.
• Service centers (can provide firmware for a fee).

Important: Rolling back the firmware may result in loss of features (such as new streaming services).

My LG TV says "Wi-Fi is disabled," but connects to the network via WPS. Is this normal?

No, it's a sign unstable operation of the moduleWPS may temporarily bypass the block, but the problem will persist. We recommend:

1. Perform a network reset (Method 2).
2. Update firmware (Method 4).
3. If that doesn't help, check the module at a service center.

Using WPS as a permanent solution is not secure (vulnerable to hacking).

Is it possible to turn on Wi-Fi on an LG Smart TV without a remote?

Yes, there are three ways:

1. Application LG ThinQ - Connect to your TV via Bluetooth or IR blaster.
2. Universal remote control - program it for your model LG (codes are in the instructions).
3. Buttons on the TV - on some models the menu can be opened with a combination Volume Down + Channel Down (hold for 5 seconds).

If your TV does not respond to buttons, the control panel may be locked (requires a reset).

After a thunderstorm, my TV stopped detecting Wi-Fi. What should I do?

Most likely it happened power surge, damaged the Wi-Fi module or power supply. Actions:

1. Check if Ethernet is working (if so, the problem is definitely in the Wi-Fi chip).
2. Inspect the TV for any burning smell or melted parts.
3. Contact the service center - repairs will cost less than replacing the TV (the price of the Wi-Fi module for LG — from 2 thousand rubles).

Prevention: Use a surge protector or UPS to protect against power surges.