Modern smart TVs LG with the operating system WebOS They have excellent memory and often automatically connect to available networks. However, there are situations when it's necessary to forcefully delete a saved connection profile, for example, when changing the router or password. Users often find that the standard "Forget" button isn't always obvious in the menu interface.
In this article, we'll cover all the available methods for resetting network settings, from simple remote control operations to a full system reset. Removing a network This isn't just disconnecting from the internet; it's clearing configuration files that may contain errors. The right approach will help avoid IP address conflicts and authorization issues.
It is worth noting that the menu interface may differ slightly depending on the firmware version and year of model release. LGHowever, the system's operating logic remains the same for most devices. We'll look at universal methods that will work for both older models and the latest panels with 4K and HDR support.
Why do I need to delete a saved Wi-Fi network?
The main reason why it is required delete a Wi-Fi network The problem with your TV is caused by changes to your home router settings. If you've changed your provider, upgraded your equipment, or simply changed your password, your TV may be trying to connect using old, outdated credentials. This leads to endless authentication attempts and connection errors.
Another common issue is an overflowing list of available networks or an address conflict. The TV may "lock on" to a neighboring network with a similar name (SSID) if the signal there is stronger, but the password doesn't work. In such cases, the system reports that the connection is impossible, preventing the user from manually entering a new password.
⚠️ Important: Before deleting a network, make sure you have the new Wi-Fi password handy. After clearing the data, the TV will not be able to automatically restore itself without re-entering the security key.
Deleting a profile is also necessary when selling a device or transferring it to another user. This is a basic digital security, as saved configurations may contain data about your home infrastructure. A complete wipe ensures that the new owner will not have access to your local network.
Standard procedure via the settings menu
The easiest and safest way to remove an extra network is to use the standard interface WebOSFor this you will need a remote control. Magic Remote or a regular IR remote control. Navigating the menu is intuitive, but requires attention, as the option you need may be hidden in additional tabs.
First, press the gear button on your remote to open the menu, or find the settings icon in the main launcher. You need to go to the section Settings → Network → Wi-Fi connection. Here you will see a list of all previously used networks that your device has connected to. Smart TV.
Select the network you want to delete. Depending on your interface version, you'll either need to click the "Edit" button (often indicated by a pencil or three dots) or simply select the network and press the "OK" button on your remote. In the context menu that opens, select the option Forget the network or "Delete".
☑️ Network deletion algorithm
After confirming the action, the system will immediately delete the saved password and IP settings. The TV will stop attempting to connect to this access point. If this was the only network, the Wi-Fi indicator will turn off, and you will need to start the search and connection process again.
Using the Quick Connect feature
In new versions of the operating system LG A quick connect feature has been implemented, simplifying wireless interface management. This method is especially convenient if the standard menu seems overloaded. It allows you to manage active connections in real time.
Press and hold the settings button (gear) on the remote for 5 seconds. A notification will appear on the screen prompting you to access advanced settings, or the quick access panel will open immediately. Look for the icon there. Wi-Fi and click on it to expand the list of available actions.
Here you'll see your current connection status. If you click on the name of an active network, the system will prompt you to disconnect. However, to completely remove it, find the "Known Networks" list or a similar option at the bottom of the screen. Select the network you want to remove and confirm the deletion.
What to do if the delete button is inactive?
If the "Forget" or "Delete" option is grayed out, it means the network is currently being used for data transfer. First, force-disable the Wi-Fi module, and then try deleting the profile again.
It is important to understand that this method does not work on all models. Owners of TVs of the series UJ, UK and older versions may not see this option. For them, the classic path through the main settings menu, described in the previous section, is relevant.
in this section.
Comparison of network reset methods
The method you choose depends on your specific situation and TV model. Sometimes simply deleting the network isn't enough, and a more in-depth approach is required. Below is a table to help you determine the best solution.
| Method | Complexity | Impact on data | Recommended situation |
|---|---|---|---|
| Forget the network | Low | Wi-Fi password only | Changing the router password |
| Disabling Wi-Fi | Low | No | Temporary connection interruption |
| Network reset | Average | All network settings | Common connection errors |
| Factory reset | High | Complete TV cleaning | Sale or critical failures |
As can be seen from the table, network reset This is a more drastic measure than simply "forgetting" one access point. It clears the DNS cache, static IP addresses, and proxy settings. Use this method if the TV sees the network but can't obtain an IP address.
Full reset to factory settings (Factory Reset) should only be used as a last resort. This will remove all installed apps, account logins, and personalization. After this procedure, the TV will look like brand new, straight from the store.
Deep reset of network settings
If deleting a specific network doesn't help, the problem may be due to a system failure in the communications module. In this case, resetting all network settings is more effective. This will restore connection settings to their original state without affecting personal files or installed software.
To perform this operation, go to Settings → All settings → General → Reset settings to default. Be careful: in some versions WebOS There's a separate "Reset network settings" option, which is safer than a full reset. Select this option if it's available in your menu.
The system will ask for a PIN code for confirmation. By default, this is often 0000, 1234 or 7777, if you haven't changed it previously. After entering the code, the TV will reboot. This process takes 1 to 3 minutes.
⚠️ Note: The menu interface may be updated by the manufacturer. If you don't see the items listed, check the official user manual for your specific model for the exact location, as the folder structure may change.
After rebooting, you'll need to reconnect your TV to Wi-Fi. It's recommended to check for firmware updates immediately, as older software versions often contain bugs that interfere with the wireless module's stable operation.
Troubleshooting connection issues after uninstallation
Sometimes, after deleting a network, the TV stops seeing any available access points or is unable to connect even with the correct password. This may indicate a frozen network module. In this situation, the following solution can help: cold boot.
Turn off the TV using the remote control, then unplug the power cord. Wait at least 2-3 minutes. This time is necessary for the capacitors to discharge and the device's RAM to clear. Then turn on the TV and test the Wi-Fi connection.
If the problem persists, check your router settings. Make sure MAC address filtering is not enabled, which could be blocking your connection. LG TV After a factory reset, try changing the router's broadcast channel from auto-select to a fixed channel (e.g., 1, 6, or 11).
In rare cases, manual DNS configuration can help. In the network menu, select "Advanced Settings" and specify Google's DNS servers: 8.8.8.8 And 8.8.4.4This often solves problems with access to content and connection stability.
Frequently asked questions and answers
Is it possible to delete a network if the TV is not connected to it?
Yes, you can remove any saved network from your known list, even if it's currently inactive. To do this, simply go to the list of networks in your Wi-Fi settings, select the desired network, and tap "Forget."
What should I do if my LG TV doesn't save the new network after deleting the old one?
Try manually entering the IP address and DNS instead of obtaining it automatically. Also, make sure your router doesn't have a limit on the number of devices that can be connected and that the encryption type is compatible (WPA2-PSK is recommended).
Will a network reset remove the YouTube or Netflix app?
No, resetting just network settings or deleting a Wi-Fi profile does not affect installed apps or your accounts within them. Your data will be preserved, but they will require a new internet connection to work.
How do I find my TV's MAC address to configure my router?
The MAC address can be found in the menu Settings → Network → Wi-Fi connection → Advanced Wi-Fi Settings (Advanced Settings) It is also often listed on a sticker on the back of the device.
Why does the TV see the 5 GHz network but not connect?
Not all models LG support the 5 GHz band. If your router broadcasts the same network for both bands, try separating them on the router or force the TV to switch to the 2.4 GHz frequency.