Changing the internet connection on a smart TV is a task faced by almost every owner of modern technology, whether it's moving to a new apartment, replacing a router, or simply changing the password with your ISP. For technology owners LG This process may not seem obvious due to the peculiarities of the operating system. webOS, which is significantly different from the familiar Android TV or old button menus. Incorrect sequence of actions often results in the device simply losing network visibility or endlessly attempting to connect to the old access point.
In this article, we'll detail all the nuances of the procedure so you can quickly restore access to online movie theaters and streaming services. We'll cover not only the standard procedure but also hidden menu functions that allow you to completely clear your network settings, which is especially important when purchasing used equipment or after serious router failures.
Please note that the interface may vary slightly depending on the year of your model and the firmware version installed. However, the basic navigation logic remains consistent across the entire ecosystem. Smart TV from the Korean giant. The main thing is not to panic if a menu item has a different name, and carefully follow the general navigation structure described below.
Equipment preparation and compatibility testing
Before you begin manipulating your TV menu, you need to make sure your equipment is ready to operate in the new environment. Often, the problem lies not in software settings, but in physical limitations or incompatible encryption standards. Make sure your router supports the frequency. 2.4 GHz or 5 GHz, since old TV models LG may not see fifth-range networks.
It's also critical to have the new Wi-Fi password handy. The TV interface doesn't have a copy function, so entering characters is done with the remote, which can be tedious. If possible, prepare the password in advance to avoid having to search for it in your contract or on the router's sticker during setup.
- 📡 Make sure the router is turned on and transmitting a signal (the indicators are flashing).
- 🔑 Write down your new Wi-Fi password on paper or keep it on your smartphone screen.
- 📺 Check that the remote control is working properly and the batteries are charged.
⚠️ Note: If you're upgrading your router to a newer model, make sure the encryption type hasn't changed. Some older TVs LG do not support modern safety standards WPA3, and in this case you will need to temporarily switch the router to compatibility mode WPA2.
It's a good idea to check the signal range in the room where the TV is installed. A weak signal can cause constant connection drops even after successfully changing networks. If the TV is located far from the router, you might want to consider using a Wi-Fi repeater or switching to a wired connection. LAN.
Standard procedure for changing the network via the main menu
The most common and safest way to change the access point is to use the default settings menu. This method works for 95% of users and doesn't require a complete data reset. To get started, press the gear button on the remote control to open the quick access panel, or access the full menu via the button. Home (little house).
In the interface that opens, find the section responsible for connections. In different versions webOS It may be called "All Settings," "Network," or "Network." Your goal is to access the list of available wireless networks. If the TV was previously connected to the internet, it may automatically attempt to reconnect to the old network, ignoring new ones.
To force a new network, you must first disconnect your current connection. Find the "Wi-Fi" switch and toggle it off, then back on. This will initiate a scan and refresh the list of available access points. You'll now see your new network listed.
After selecting the desired network name (SSID), a virtual keyboard will appear on the screen. Be careful when entering the password: it's case-sensitive. Use the up arrow button on the remote to switch between numbers, lowercase, and uppercase letters. Once entered, press "Connect" or "Done."
⚠️ Please note: It's easy to make a mistake when entering a password using the virtual keyboard. If you don't connect on the first try, use the "Show Password" feature (the eye) to visually check the entered characters before sending.
Using Wi-Fi Direct and Mobile Hotspots
Sometimes a standard home network may be unavailable, for example when traveling or staying in a hotel. In such cases, the TV LG allows you to connect to your smartphone's hotspot. This mode is often called Wi-Fi DirectAlthough technically these are slightly different technologies, for the user the essence is the same - a direct connection without a router.
To implement this scenario, you need to activate tethering mode on your phone (Android or iOS). Then, in the TV menu, under "Network," select "Wi-Fi Direct" or simply find your phone's name in the list of available networks. This method is convenient because it doesn't require complex passwords if the devices have been previously paired.
However, it's important to keep in mind the data usage. Streaming high-definition video can quickly deplete your mobile data plan. Therefore, this method is best used for viewing photos, light videos, or temporarily accessing services when your home internet connection is down.
- 📱 Activate "Access Point" on your smartphone.
- 📺 In the TV menu, select your phone's name.
- 🔗 Confirm the connection if a prompt appears on your phone screen.
It is important to note that when using a mobile hotspot, the image quality may be automatically reduced by the system. Smart Bitrate Adapter To prevent buffering. This is normal behavior, designed to adapt the stream to unstable mobile internet conditions.
Full reset of network settings (Quick Start+ and others)
There are situations when simply changing the network doesn't help: the TV is stuck on the old IP address or DNS conflicts arise. In this case, a complete reset of the network settings to factory defaults is the solution. This won't affect your installed apps or accounts, but it will clear all saved Wi-Fi passwords.
To do this, go to the "All Settings" menu (the gear icon), then select "General" or "All Settings" depending on your OS version. Find the "Network" section and scroll to the bottom of the list. There you'll find "Reset Wi-Fi Settings" or "Advanced Wi-Fi Settings" -> "Edit" -> "Clear."
☑️ Network Reset Checklist
After confirming the reset, the TV will reboot the network module. This may take 10 to 30 seconds. After turning on, you'll need to go through the connection process again, as if setting up the device for the first time. This is guaranteed to clear up any configuration errors.
| Action | Impact on data | lead time |
|---|---|---|
| Easy reconnection | Data is saved | 1 minute |
| Reset Wi-Fi settings | Network passwords are deleted | 2-3 minutes |
| Factory reset | Deleting all apps and accounts | 10-15 minutes |
⚠️ Important: Don't confuse "Reset Wi-Fi Settings" with a full "Factory Reset." The latter will delete all your logins, Netflix/YouTube passwords, and installed apps, returning your TV to its out-of-the-box state.
Troubleshooting connection issues and hidden settings
Even after correctly changing the network, the TV may still display errors such as "No connection to server" or "Limited." Often, this is due to an incorrect date and time. SSL/TLS security protocols used by modern services require time synchronization. If the TV's time is incorrect, the security certificate will not be verified.
Check your date settings in General -> Time & Date. Set automatic synchronization via network (NTP). If this doesn't help, try manually changing the DNS servers in your network settings. Switch to Google's public DNS (8.8.8.8) or Cloudflare (1.1.1.1) often solves problems with access to content.
How do I access advanced DNS settings?
Go to Settings -> Network -> Wi-Fi -> Advanced Wi-Fi Settings. Tap "Edit" next to your network. Uncheck "Automatic" in the DNS Server field and enter your preferred addresses manually.
Another common issue is an overflowing app cache. If only YouTube or Netflix stopped working after changing Wi-Fi, try clearing the cache for that specific app through the storage management menu or reinstalling it. This is especially true for models with limited internal storage.
If all else fails, it's worth checking whether your router is blocking new devices by MAC address. In some cases, router antivirus software (such as Keenetic or ASUS with AiProtection) may detect a TV as a suspicious device when its settings are changed and block network access.
Setting up a wired LAN connection as an alternative
If the wireless connection remains unstable even after all the manipulations, the most reliable solution is to switch to a wired interface. Ethernet (LAN)This will ensure maximum speed and a smooth, interference-free experience, which is critical for viewing 4K HDR content.
To connect, you will need a regular network cable (twisted pair), one end of which is connected to the router, and the other to the port LAN on the back or side of the TV. In most cases, the setup is automatic: the TV will detect the connection type and switch from Wi-Fi to cable.
- 🔌 Connect the Ethernet cable to the TV and router.
- ⚙️ Go to the "Network" menu and select "Wired Connection".
- ✅ Wait for the message “Connected via LAN”.
In rare cases, you may need to manually disable Wi-Fi to force the TV to prioritize the cable connection. You can also select "LAN Only" in the network settings to prevent any attempts to switch to a wireless signal.
Frequently Asked Questions (FAQ)
Why doesn't my LG TV see the new Wi-Fi network, even though my phone can?
The problem is most likely a frequency band issue. If your router broadcasts a 5 GHz network, but your TV only supports 2.4 GHz, it simply won't detect it. Try combining the networks on your router under a single name or enabling a guest network in the 2.4 GHz band.
Is it possible to change the Wi-Fi on an LG TV without a remote?
Officially, no, since the virtual keyboard requires navigation. However, if you have a smartphone with an IR port (e.g., Xiaomi) and a remote control app, or if you install the official app LG ThinQ to the phone (provided that they were already on the same network before), control is possible.
What should I do if all my apps disappeared after changing my router?
The apps couldn't have physically disappeared. Most likely, the TV's region or the country in your LG Service account settings has changed. Check the "General" -> "Country/LG Service" menu to ensure the correct region is selected for your location.
How can I find my TV's MAC address for router filtering?
The MAC address can be found in the menu "All settings" -> "General" -> "About TV" -> "Information" (or "Network"). It will be listed there Wi-Fi MAC AddressThis is the one that needs to be added to your router's whitelist.
Do I need to reflash my TV when I change my provider?
No, a firmware update is not required to change your provider or router. The TV receives network settings automatically. A firmware update is only necessary in the case of obvious software errors not related to the network.