How to change the password on a Rostelecom ZTE H108N Wi-Fi router: a complete guide

Changing the default password for your wireless network is the first step after installing your router. The factory data on the sticker is often leaked to the public, allowing others to connect to your internet. Equipment owners ZTE H108N, provided by the Rostelecom provider, may encounter difficulties when entering the control panel due to the peculiarities of the interface.

In this article, we will examine in detail the procedure for changing the access key. WPA2-PSK Through the device's web interface. You'll learn how to avoid administrator lockout, where to find hidden security settings, and what to do if you've forgotten your router's current access code.

We'll pay special attention to the nuances of working with the browser and cables, as it's often the little things that cause the inability to save new settings. Changing the Wi-Fi password disconnects all connected devices, so you will need to reconnect your devices manually. Follow the steps sequentially to avoid getting confused in the menu sections.

Preparing to change security settings

Before modifying the configuration, make sure your device (laptop or PC) is connected to the router. For maximum reliability and to avoid connection interruptions at critical moments, it's best to use a wired connection. LANIf this is not possible, make sure your Wi-Fi signal is stable and you are not at the edge of the coverage area.

You will need to know the address to access the control panel. For most models ZTE H108N The standard IP address is 192.168.1.1. Domain names can also be used, but the numerical format is the most stable. Authorization information (administrator login and password) is usually located on a sticker on the bottom of the case, unless you've changed them previously.

• 🔌 Connect your computer to the router via an Ethernet cable LAN1 or LAN2.
• 📱 Or connect to the Wi-Fi network with the name indicated on the label (SSID).
• 📄 Find the sticker on the bottom of the device and write down the IP address, login, and password.
• 🌐 Open any browser (Chrome, Firefox, Opera) on your device.

⚠️ Important: If you change settings via Wi-Fi, be prepared for the connection to the router to be temporarily interrupted while the new settings are applied. This is normal security behavior.

Logging into the router's web interface

Open your browser's address bar and enter your gateway's IP address. The standard address for Rostelecom equipment is 192.168.1.1. Press Enter. If the page doesn't load, check your network card settings: Obtaining an IP address should be set to automatically (DHCP).

The system will request authorization. In the window that opens, enter your login and password. By default, ZTE often uses the following combination: admin / admin or the data from the sticker. Please note: letter case is important, and your keyboard layout must be English.

After successful login, you will see the main menu which may be called Dashboard or StatusThe interface of older firmware may differ from newer versions, but the logic of the partition layout Network or WLAN remains similar. If you can't log in, the administrator password may have been changed previously.

What to do if the administrator password is unknown?

If the default data doesn't work and you don't remember the changed password, you'll need to perform a hard reset. To do this, with the router turned on, press and hold the Reset button for 10-15 seconds until the indicators flash. This will restore the device to its factory settings, including the Wi-Fi password from the sticker.

Navigating Wireless Network Sections

The ZTE H108N interface may appear in different skins depending on the firmware version installed by your provider. You need to find the tab responsible for wireless connections. Look for the names WLAN, Wireless or Network in the top or side menu.

Within the wireless network section, we are interested in the security subsection. It may be called Security, WLAN Security or simply be part of the general SSID settings. This is where encryption parameters and access keys are located.

Users often confuse sections SSID Settings (where the network name changes) and Security (where the password is changed). Make sure you're in the security settings menu. In some interface versions, these items are combined into a single table.

Wi-Fi Password Change Procedure

While in the security section, find the field WPA PreSharedKey, Passphrase or Wireless Password. In the drop-down list Authentication Type (Authentication Type) Please select WPA2-PSK or WPA/WPA2-PSKThis is the most secure encryption standard currently available.

Enter a new password in the text field. It must be at least 8 characters long. We recommend using a combination of letters (upper and lower case) and numbers to increase security. Avoid using simple sequences like "12345678" or your date of birth.

After entering the data, scroll down the page and find the button Apply, Save or SubmitPressing this button initiates a reboot of the wireless module. The screen may flicker and the connection to the router may be interrupted—this is normal.

Table of basic security parameters

For ease of configuration, please refer to the table of recommended values. These settings provide a balance between compatibility with older devices and modern data protection.

Pay attention to the parameter EncryptionIf there is a choice between TKIP And AESAlways choose AES. TKIP is considered obsolete and may limit connection speeds to 54 Mbps, even if your plan allows for more.

⚠️ Please note: Provider interfaces are subject to update. The layout of menu items may differ slightly from that described. Please search for keywords in English, as the interface translation is often incomplete.

Common mistakes and how to solve them

One common problem is the inability to save settings. This can occur if the password is too simple or does not meet complexity requirements (for example, it only contains numbers). Try making the combination more complex by adding letters.

Another common issue is the router freezing after applying settings. If the indicators are lit but the internet isn't working, reboot the device using the button. Power (turn on/off) or via the web interface in the section Maintenance -> Reboot.

If your device displays "Unable to connect" or "Incorrect password" even though you've entered the correct information, try "Forget network" on your phone or laptop. This will delete the old connection profile and allow you to create a new one with the current settings.

• 🔄 Clear your browser cache if the settings page is not displaying correctly.
• 🔌 Check the integrity of the LAN cable if you have a wired connection.
• 📟 Make sure that CapsLock is not enabled on your keyboard when entering your password.
• 📶 Disable VPN or proxy servers while configuring your router.

Questions and Answers (FAQ)

Is it possible to change the password on the ZTE H108N using the app?

Rostelecom may not have an official mobile app for full configuration of this particular model, or its functionality may be limited to monitoring. Full security settings are best configured through the web interface in a browser.

What should I do if I forgot my new Wi-Fi password?

If you changed the password and forgot it, and there are no connected devices, you will have to connect the computer via a LAN cable, go to the router settings (using the administrator password), and view or change the password again in the WLAN Security section.

Why doesn't the router accept a password with special characters?

Some older ZTE firmware versions may incorrectly handle certain special characters (such as spaces, quotation marks, or question marks). If errors occur, use only Latin letters and numbers.

How often should I change my Wi-Fi password?

For security purposes, it's recommended to change your password every 3-6 months, especially if you have guests connecting to your network occasionally. This minimizes the risk of unauthorized access.