Changing the password on a Huawei Wi-Fi router provided by Rostelecom is one of the most common home network security tasks. Users often forget the default password information on the sticker or want to strengthen protection against unauthorized connections from neighbors. The procedure doesn't require advanced technical knowledge, but it does require careful entry of data into the device's web interface.
Modern router models such as Huawei HG8245H, HS8545M5 or newer series EchoLife, have a similar workflow, although the menu design may differ. In this article, we'll detail the process of changing the security key and examine common errors subscribers encounter when setting up their equipment.
Preparing to change security settings
Before making any changes to your router configuration, you need to make sure your connection is stable. Local connection Using a LAN cable is the most reliable method, as rebooting the router or changing Wi-Fi settings will disconnect the wireless connection. If this isn't possible, use a device that's already connected to the network.
You'll also need access to the device's web interface. To do this, you'll need the gateway IP address and administrator credentials. These details are typically found on an information sticker located on the bottom of the router. Rostelecom equipment often uses standard login and password combinations.
Make sure third-party VPN services or proxy servers are disabled on your computer or smartphone. These services may block access to your ISP's local network. This is a common reason why the setup page simply won't load in the browser.
⚠️ Important: If you change settings remotely via Wi-Fi, be prepared for your device to lose connection to the router immediately after applying the new settings. You'll need to reconnect to the wireless network using the new password.
Logging into the Huawei router's web interface
Open any modern browser (Chrome, Firefox, Opera) and enter your gateway's IP address in the address bar. For most Huawei models used by Rostelecom, this is 192.168.100.1 or 192.168.1.1The exact address is also indicated on the sticker under the device body in the field IP Address or Default Gateway.
After entering the address, a login page will appear. Here you will need to enter your administrator login and password. Don't confuse these with your internet access details (PPPoE). To access the settings, you will often use the following combinations: login admin / password admin, or login telecomadmin / password admintelecom For extended access. The data on the sticker takes precedence.
If the default passwords don't work, they may have been changed previously. In this case, the only solution is a full factory reset, which is performed by holding down the small button on the back of the device for 10-15 seconds.
What to do if the page 192.168.100.1 does not open?
Make sure your computer is set to obtain an IP address automatically. Go to your network adapter settings (IPv4) and select "Obtain an IP address automatically." Also, check if your antivirus software is blocking access to local addresses.
Find the wireless network management section
Huawei routers have two main interfaces: classic (EchoLife series) and updated (OptiXstar series or new HG). In the classic menu, go to the tab WLAN or Network -> WLAN Configuration.
In more modern firmware versions, the wireless network icon may be located on the main screen or in the side menu with the name Wi-Fi SettingsYou need the section responsible for basic settings (Basic Network Settings), where you can change the network name (SSID) and encryption key.
Please note that routers often support two bands: 2.4 GHz and 5 GHz. The passwords for these ranges can be set to the same for convenience, but technically these are two different networks. If you want to change the password for all devices, the changes will need to be applied to both bands (or to the combined network if Smart Connect is enabled).
Instructions for changing your Wi-Fi password
While in the WLAN configuration section, locate the field WPA Pre-shared Key, WPA Passphrase or simply Wi-Fi PasswordThis is where you enter your access key. The old password will be hidden by asterisks or dots.
Enter a new password of your choosing. Security requirements dictate using a combination of uppercase and lowercase letters, numbers, and special characters. The password must be at least 8 characters long, but 12 or more characters are preferred.
Below is a step-by-step sequence of actions for a typical Huawei model:
- 🔑 Go to the menu
WLAN->WLAN Basic Configuration. - 📝 Find the field WPA Pre-shared Key and enter the new key.
- 🛡️ Make sure that in the field WPA Authentication Mode value selected WPA2-PSK or WPA/WPA2-PSK.
- 💾 Click the button Apply or Save to save changes.
After pressing the save button, the router may interrupt signal transmission for a few seconds. This is a normal system response to changes in security settings.
☑️ Password Change Checklist
Setting up encryption type and security
Choosing the right encryption algorithm is critical. In the field Authentication Mode or Security Mode never choose options WEP or Open (without a password). These protocols are outdated and can be cracked in seconds using specialized utilities.
The optimal choice for compatibility and security at the moment is WPA2-PSK with encryption algorithm AESSome new models support WPA3, which provides an even higher level of protection, but older devices (such as older smartphones or smart light bulbs) may no longer see or connect to the network.
| Encryption type | Security level | Compatibility |
|---|---|---|
| WEP | Critically low | All devices |
| WPA-PSK (TKIP) | Short | Old devices |
| WPA2-PSK (AES) | High (Recommended) | All modern devices |
| WPA3-SAE | Maximum | New devices (2018+) |
If you choose mixed mode WPA/WPA2-PSK, this will ensure maximum compatibility, but theoretically it may slightly reduce speed in very dense airwaves, although in a home environment this is not noticeable.
⚠️ Please note: Router interfaces and provider requirements are subject to change. If you don't see the options described above, check the official documentation on the Rostelecom website or technical support, as your provider may hide some settings in user mode.
Save settings and reboot
Once you have entered your new password and selected the encryption type, be sure to click the button Apply (Apply). In some Huawei firmware versions, changes take effect immediately, while in others, a manual reboot is required.
It is recommended to forcefully reboot the device through the menu System Tools -> Reboot Or simply turn off the power for 10 seconds. This ensures that all new parameters are written to the permanent memory and are not reset by a power surge.
After turning on the router, try connecting to the network from any device using the new password. If the connection is successful, the procedure was completed correctly.
Solving common problems when changing your password
Users often encounter a situation where the password is not accepted or the device displays "Incorrect password." Make sure the keyboard is not enabled. Caps Lock and the correct keyboard layout (Russian/English) is selected. Passwords are case-sensitive.
Another common problem is device freezing. If, after changing the password, the router stops distributing internet or the lights are flashing abnormally, try resetting the settings. To do this, locate the hole on the device while it's turned on. Reset, press it with a paper clip and hold for 10-15 seconds until all the indicators go out.
After resetting, the router will return to factory settings, and the password will be the one indicated on the sticker. You will need to go through the setup process again, possibly with the help of a provider technician, if specific VLAN parameters are required.
Why won't my phone connect after changing my password?
On your phone, you need to "Forget the network." Go to Wi-Fi settings, select your network, tap "Delete" or "Forget this network," and then reconnect using the new password.
Frequently Asked Questions (FAQ)
Where can I find my router's IP address if the sticker has worn off?
Try entering standard addresses in your browser: 192.168.100.1, 192.168.1.1 or 192.168.0.1You can also find out the gateway via the command line: press Win+R, enter cmd, and in the window that opens, write ipconfigLook for the line "Default Gateway".
Is it possible to change the password through the Rostelecom app?
Yes, if your router supports remote management technology (TR-069) and is linked to your personal account. The "My Rostelecom" or "Home with Cloud" apps often have a "My Wi-Fi" section where you can change the network name and password without logging into the web interface.
What should I do if I forgot my router admin password?
If you changed the admin password and forgot it, it can't be recovered. The only solution is to perform a full reset using the reset button on the router. All settings, including the internet connection, will be reset, and the router will need to be set up as new.
Should I change my password regularly?
From a security perspective, it's recommended to change your password every 3-6 months, especially if you have many guest devices connected to your network. This minimizes the risk of brute-force attacks.