It's quite common to need to restore access to a wireless network but lose or forget the access key. Users often wonder how to find out the Wi-Fi password to which their LG TV is connected in order to configure other devices in the home. Unfortunately, the webOS operating system installed on modern models LG Smart TV, is closed and does not allow you to simply view saved passwords in the settings menu.
This is done for the purpose of securityTo prevent hackers or unauthorized users from accessing sensitive network data, there are workarounds and technical solutions available. You'll need to use either third-party devices or the router's own settings, as this can't be done directly from the remote control using the built-in tools.
In this article, we'll look at several proven methods that will help you recover the required access key. We'll cover options for different firmware versions and models, including the nuances of working with USB drives and router admin panels. It's important to understand that the success of this operation depends on the specific model of your TV and the version of the software installed.
Why can't I just view the password in the settings menu?
operating system webOS, developed by LG, is based on Linux but has a heavily modified and closed user interface. Unlike Android TV, where root access allows one to extract virtually any system information, access to configuration files is limited. Encryption stored data prevents it from being read by regular applications.
When you enter a password the first time you connect, the TV stores it in a special system file that is hidden from user access. This is standard practice for most consumer electronics manufacturers. If any user could easily see the saved password, it would create a huge security hole. vulnerability in the security of your home network.
There's a myth that resetting your TV can somehow "reveal" your password before you re-enter it, but this isn't true. A reset will only erase the current configuration, causing the device to forget all networks. Therefore, before resorting to drastic measures, it's worth trying the less invasive methods described below.
⚠️ Warning: Attempting to root or install unofficial software on your LG TV may void your warranty and brick your device. Proceed with caution.
Method 1: Using a USB drive and a system dump
One of the more technical, yet effective, methods for advanced users is to try extracting configuration files via USB. This method doesn't work on all models, as it depends on whether the specific version allows it. webOS Reading system logs from external drives. You'll need a FAT32-formatted flash drive.
The method involves forcing the TV to write a system status report or connection logs to an external drive. In some cases, these logs may contain information about connected networks, although the password itself often remains hashed. However, this can help identify the network or find other clues.
The process is as follows: insert a formatted flash drive into the TV's USB port. Then, go to the support or diagnostics menu. Some models have an "Error Report" or "Network Diagnostics" feature, which may prompt you to save data. If you're lucky, you'll find a text file that you can open on your computer.
☑️ Check before starting work
It is worth noting that modern versions webOS 4.0 and above significantly limited the ability to write system files to external drives without activating developer mode. Developer mode, in turn, requires connecting to a TV via a debug bridge (LGTV), a complex procedure requiring the installation of a special SDK on the PC.
⚠️ Please note: The menu interface may vary depending on the model year. On older M or L series models, finding options may take longer.
Method two: Viewing through the router settings
The most reliable and easiest way to find the password is to look it up not on the TV, but on the device that's sharing the internet. Since the TV is already successfully connected to Wi-Fi, the correct password has already been entered into the router settings. You need to access your router's admin panel.
To do this, connect to the same Wi-Fi network from a computer or smartphone. Open a browser and enter the router's IP address in the address bar. Most often, this 192.168.0.1 or 192.168.1.1The exact address is often written on a sticker on the bottom of the router itself. You'll need to enter your username and password to access the admin panel (often admin/admin).
After logging in, find the section related to wireless network. It may be called Wireless, Wi-Fi, Wireless mode or WLAN. In the security subsection (Security) you'll see a "Password" or "Security Key" field. Many routers have a checkbox to hide characters—just uncheck it to see the text.
| Router brand | Entrance address | Settings section | Nuance |
|---|---|---|---|
| TP-Link | 192.168.0.1 | Wireless -> Wireless Security | Password in the PSK Password field |
| Asus | 192.168.1.1 | Wireless -> General | WPA Pre-Shared Key field |
| D-Link | 192.168.0.1 | Wi-Fi -> Security Settings | PSK encryption key |
| Keenetic | 192.168.1.1 | My Networks and Wi-Fi -> Home Network | "Password" field |
If you changed the router administrator password and forgot it, you will have to reset the router settings using the button Reset on the case. This will restore factory settings, but will also reset the Wi-Fi password to the default one (indicated on the sticker), which will require reconnecting all devices, including the LG TV.
What should I do if my router is sharing a guest network?
If your TV is connected to a guest network, the password may be different from the main one. Check the Guest Network section in your router settings; it may have its own access keys.
Method 3: Using the LG ThinQ App
Official mobile app LG ThinQ (formerly LG TV Plus) allows you to control your TV from your smartphone. While it's not designed to steal passwords, it can be helpful in certain scenarios. If your smartphone and TV are on the same network, the app can show connection details or help you reconfigure the network.
Install the app on Android or iOS. Start searching for devices. If your TV is found, follow the pairing instructions (a code will appear on the TV screen). Once successfully connected, you'll have access to the remote control and some settings.
Unfortunately, the app doesn't directly display your Wi-Fi password for security reasons. However, if you plan to change your router or password, you can quickly reconnect your TV to a new network using the "Wi-Fi Settings Cloning" feature (available on Android), which allows your phone to transfer its current password to the TV.
This method is more suitable for management than for recovering a forgotten password, but it is the most secure and official way to interact with Smart TVIt ensures that you do not compromise the software integrity of the device.
⚠️ Please note: The LG ThinQ app is constantly being updated. Some features may not be available on older TV models or in certain regions.
Alternative ways to restore access
If the above methods don't help, consider using a Windows computer that's already connected to the Wi-Fi network. Windows stores passwords for all networks the computer has ever connected to.
Open Command Prompt (cmd) as administrator. Enter the command netsh wlan show profilesto see a list of all saved networks. Find your network name in the list. Then enter the command netsh wlan show profile name="Network_Name" key=clear.
netsh wlan show profile name="LG_Home_WiFi" key=clearIn the report that opens, find the line "Key Content." It will contain the password in clear text. This method only works on a PC, but it gives you the required password, which you can then manually enter into the TV if you need to reconnect.
Another option is to view the password on another device, such as a rooted Android phone or a Mac. On macOS, the password is stored in Keychain Access. Find the network name there, open properties, and check "Show password" by entering the password for your Mac account.
Common problems connecting LG TV to Wi-Fi
Users often encounter not only forgotten passwords but also the inability to connect even when entering the correct data. One common issue is frequency incompatibility. Older TV models may not detect the network. 5 GHz or, conversely, not work with new encryption standards.
Check your network's security type. LG TVs work best with the standard WPA2-PSK (AES)If you have mixed mode or legacy mode installed WEP, errors may occur. Also, try temporarily disabling MAC filtering on your router.
A common error is an incorrect date and time on the TV. If the system time is incorrect, security certificates fail verification, and Wi-Fi connection is impossible. Go to Settings → General → Time and Date and set automatic synchronization via the network (if you have a wired connection) or set the time manually.
- 📡 Weak signal: The TV is located too far from the router or behind a thick wall.
- 🔒 Blocking: The router has a MAC address filter enabled, blocking TV.
- 🔄 Channel: The router is operating on a channel that the TV does not support (for example, channels 12-14).
- 💾 Overflow: Too many devices are connected to the router at the same time.
Questions and Answers (FAQ)
Is it possible to find out the password if the TV is not connected to the Internet?
No, if the TV isn't connected to the network, it doesn't store an active session, and it's impossible to view the current password. You'll need to find the password on your router or another connected device.
Will the TV reset the Wi-Fi password when updating the firmware?
Network settings are typically preserved during software updates. However, in the event of critical update errors or region changes, the settings may be reset to factory defaults.
Why can't my LG TV see my 5GHz network?
Not all LG models support the 5 GHz band. Check the specifications for your model. Also, make sure your router settings don't have any regional restrictions that block these channels.
How to enter a password without a remote control if it is broken?
You can use the LG ThinQ app on your smartphone as a remote control, or connect a regular computer USB mouse to the TV port—a cursor will appear on the screen, allowing you to enter text.
Is it safe to use third-party password viewer apps?
Using unverified apps from unofficial sources on your TV carries security risks. It's better to use proven methods via a router or PC.