It's quite common for owners of wireless devices to urgently need to change their wireless network access key without having a computer or smartphone at hand. Smart TV People often wonder whether this operation can be performed directly through the set-top box interface or built-in screen settings. Changing the password directly from the TV menu is technically impossible, as the TV is only a network client, not a provider control device.
However, if your TV and router Rostelecom If your devices are on the same local network, you can use the browser on your Smart TV or special apps to access the modem's web interface. This will allow you to reconfigure network securitywithout having to search for another gadget. In this article, we'll cover all available methods, including using the built-in browser and workarounds for models of different years.
Before proceeding, make sure your device is connected to the network, even if the internet is temporarily down. The router interface is often accessible via a local IP address, not via the global network. It's important to understand the difference between changing the password for connecting new devices and resetting the router itself.
Why can't I just change the password in the TV menu?
Many users mistakenly believe that since a TV is connected to Wi-Fi, it has network administrator rights. In fact, TV operating systems (Android TV, Tizen, webOS) have limited functionality for managing network interfaces. They can remember passwords but cannot generate new ones for the access point.
Routers Rostelecom (often Sagemcom, Eltex, or ZTE brands) are controlled via a dedicated web interface or mobile app. The TV doesn't have a built-in module for editing router configuration files. An attempt to find such a function in the default settings Network → Wi-Fi will not lead to anything, since it only displays the status of the current connection.
⚠️ Please note: Attempting to reset the network settings on the TV itself to factory defaults will not change the password on the router, but will only delete saved data about your home network from the TV's memory.
However, using the TV as a screen and the remote as a mouse, you can open a browser and access the router control panel. This is the only viable way to accomplish this task without using third-party equipment. To do this, you'll need to know Gateway IP address and login details for the admin panel.
Preparing your TV for router setup
To successfully access the router settings from your TV, both devices must be connected. If the TV's internet connection is lost due to a password change, you'll need to connect the TV to the router using any available method. Ideally, use LAN cable, which will provide a stable connection even without knowing the current Wi-Fi key.
If a wired connection is not possible and the old password is forgotten, connect via WPS. Find it on the router body. Rostelecom Press and hold the button labeled "WPS." Then, in the TV menu, select "Connect via WPS." This will allow you to access the network without entering the password required to access the web interface.
Make sure your TV remote is working properly, as navigating the browser using buttons may not be the most convenient. On some models Smart TV It supports connecting a wireless mouse or keyboard via a USB port, which will greatly simplify data entry.
☑️ Equipment preparation
Logging into the router's web interface via the TV browser
Open the built-in browser on your TV. Enter the router's IP address in the address bar. For equipment Rostelecom addresses are most commonly used 192.168.1.1 or 192.168.0.1The exact address is often written on a sticker on the bottom of the device, along with the default login and password.
After entering the address, an authorization page will open. The default login credentials for older models often look like this: admin / admin or admin / 1234For new devices, the password is unique and printed on the label in the field Password or Key.
If the default login and password pair don't work, they may have been changed previously. In this case, you'll need to reset the router to factory settings. This can be done manually: find the recessed button. Reset on the case, turn on the router and hold it with a paper clip for 10-15 seconds until the indicators blink.
What should I do if the TV browser doesn't open the router page?
Try using the "Full Site Version" mode in your browser settings. Sometimes the router's mobile interface layout doesn't display correctly on large screens, blocking input buttons. Also, check if your browser is using a proxy server.
Step-by-step instructions for changing your Wi-Fi password in Settings
After successful authorization, you will be taken to the main menu. The interface may vary depending on the model (Sagemcom fast 2804, Eltex, ZTE), but the logic is the same everywhere. Look for the section titled WLAN, Wireless, Wi-Fi or Wireless network.
Find the subsection within the section Security or SecurityThis is where the field is located. Pre-Shared Key, WPA Passphrase or PasswordDelete the old characters and enter a new combination. We recommend using complex passwords of at least 8 characters long, containing letters and numbers.
Be sure to save your changes by clicking the button Apply, Save or ApplyThe router may reboot. After this, all devices, including the TV, will be disconnected from the network, and you will need to re-enter the new password in the TV's Wi-Fi settings.
⚠️ Note: Router interfaces can be updated remotely by your ISP. The menu items may be located slightly differently than described; look for the keywords "Security" or "Network Key."
Using the Rostelecom Key application
If controlling the TV via a browser seems too complicated due to inconvenient navigation, you can use the official app Rostelecom KeyHowever, to install it on your TV (if it's an Android TV), you'll need a provider account. This is a modern way to manage your plans and device settings.
The app allows you to change your Wi-Fi password in just a few clicks. Go to the section Devices or My Wi-FiThere will be an option to change the password. After changing it, the TV will automatically lose the connection, and you'll have to reconnect it using the new password.
This method is especially convenient if you have a smartphone at hand, but if you absolutely want to do everything from the TV screen, make sure that your TV's app store (for example, Google Play or LG Content Store) the application version for your platform is available.
Standard Login Data Table
For quick access to settings, use the information in the table below. It applies to most standard configurations provided by your provider.
| Router model | IP address | Login | Password (default) |
|---|---|---|---|
| Sagemcom [email protected] 2804 | 192.168.1.1 | admin | admin |
| Eltex NTU-2 | 192.168.1.1 | admin | admin |
| ZTE F660 | 192.168.1.1 | admin | admin |
| Upvel UR-3216BN | 192.168.10.1 | admin | admin |
| D-Link DIR-300 | 192.168.0.1 | admin | (empty field) |
If the data in the table doesn't match, turn the router over. There's always a sticker on the bottom of the device with unique data for your specific piece of equipment. Look for the fields Username And Password (not to be confused with WPA Key, which is the Wi-Fi password).
Possible problems and their solutions
A common issue is that after changing the password, the TV stops detecting the network or displays a "Connection Error." In this case, you need to delete the old network from the TV's memory. Go to Wi-Fi settings, select your network, and press Forget the network or Delete.
Another problem is the incompatibility of encryption standards. When changing the password, the router may switch to a different standard. WPA3, which older TV models don't support. In the router's security settings (Security Mode) select mixed mode WPA/WPA2 for maximum compatibility.
If the router interface is not displayed correctly on the TV screen (the layout is shifted, the buttons do not work), try changing the scaling in your browser or use the "For PC" mode. On remotes with a gyroscope (like Magic Remote (from LG) navigation is easier than on conventional D-pads.
⚠️ Note: After changing the password and encryption type, your TV may take a long time to connect. Please be patient or reboot your TV completely by unplugging it for 10 seconds.
Frequently Asked Questions (FAQ)
Is it possible to change the Wi-Fi password using the TV remote control without logging into the browser?
No, the TV remote control doesn't have the functionality to directly transmit configuration commands to the router. An intermediate layer—a web interface or an app—is required, which requires a browser or installed software.
What should I do if I forgot my router admin password?
If you changed the password for accessing the router settings (not the Wi-Fi one, but the admin panel) and forgot it, you can't recover it. The only way out is to perform a hard reset using the button. Reset on the device body, after which you will have to reconfigure the Internet (if the provider does not use automatic binding by MAC address).
Will the password on all devices change automatically?
No. After changing the router password, all connected devices (phones, laptops, TVs) will lose internet connection. You will have to manually enter the new password on each device in the Wi-Fi settings.
Does the TV model (Samsung, LG, Sony) affect the password change process?
The TV model only affects the ease of text entry and browser navigation. The actual password change process occurs on the router side. Rostelecom, so it looks the same on all TVs.