How to change the Wi-Fi password on an MTS router via phone: instructions 2026

Forgot your home Wi-Fi password or want to update it for security? With routers MTS This can be done directly from your smartphone—no computer or extra wires required. In this article, we'll cover all the ways to change your password via phone, including the nuances for popular models. ZTE, Huawei And Sercomm, which the operator most often issues to subscribers.

The process takes no more than 5 minutes, but it's important to prepare properly: check your router connection, find its IP address, and obtain your control panel login information. We'll describe each step in detail, warn you against common mistakes (such as being blocked after three incorrect login attempts), and give you tips on creating a secure password your neighbors won't be able to crack.

If your devices stop connecting to the network after changing the password, don't panic. At the end of this article, there's a section with solutions for this and other common issues, as well as an FAQ with answers to frequently asked questions.

Preparation: What you need to know before changing your password

Before changing your password, make sure your phone is connected to Wi-Fi network of that particular routerwhose settings you want to change. If you're connected to mobile data (4G/5G) or another network, you won't be able to access the control panel.

You will also need:

• 📱 Smartphone on Android or iOS with a browser (Chrome, Safari, Firefox).
• 🔗 Router IP address (usually 192.168.1.1 or 192.168.0.1, but may differ).
• 🔑 Login and password to enter the settings (by default often admin/admin or indicated on the router sticker).

If you have never changed your login details, they are listed on sticker on the bottom panel of the router (field Username/Password or Login). If there is no sticker or the data has been erased, try the standard combinations:

⚠️ Attention: If you have already changed the login/password for entering the router settings and have forgotten them, the only way to restore access is factory reset (button Reset on the back panel). This will also reset all Wi-Fi settings, including the current password.

Method 1: Change the password via the web interface (suitable for all models)

This is a universal method that works on any router. MTS, regardless of model. You need to access the control panel through your phone's browser.

Steps:

1. Open your browser and enter the router's IP address in the address bar (for example, 192.168.1.1). If the page doesn't open, check your Wi-Fi connection or try a different address (see the table above).
2. Enter your login and password to log in (default or your current ones).
3. Go to the section Wi-Fi (or Wireless network, WLAN).
4. Find the field Wi-Fi password (or Network Key, Pre-Shared Key) and enter a new password.
5. Save changes (button Apply, Save or Apply).

After saving, the router will reboot and all devices will be disconnected from the network. Reconnect them using the new password.

The new password contains at least 8 characters|

Letters of different cases, numbers or symbols are used|

The password does not match the network name (SSID)|

Have you memorized or written down your new password in a safe place?-->

⚠️ Note: Some routers MTS (For example, Huawei HG8245H) require you to enter your old password before changing it. If you've forgotten it, reset the router using the button Reset.

Method 2: Using the MTS Connect mobile app

If your router supports the official app MTS ConnectChanging your password will only take a couple of minutes. The app automatically detects your device model and offers a user-friendly interface.

How to change your password through the app:

1. Download MTS Connect from App Store or Google Play and log in using your phone number.
2. In the main menu, select a section My devices → find your router.
3. Go to Wi-Fi settings → Change password.
4. Enter the new password twice and save.

The app will automatically reboot the router and prompt you to connect to the network with a new password. This method is more convenient than the web interface, but it doesn't work with all models. For example, older routers ZTE H298N may not be supported.

Features for popular MTS router models

The interface and Wi-Fi settings paths may vary depending on the model. Below are brief instructions for the most common devices.

ZTE H298N / H298A

Path to password settings: Network → WLAN → Security.

In the field WPA Passphrase Enter a new password. Please note: this model requires a case-sensitive password.

Huawei HG8245H / HG8247H

Path: WLAN → Basic Configuration.

The password is changed in the field WPA PreSharedKeyAfter saving, the router will reboot longer than usual (up to 2 minutes).

Sercomm RV6699 / AC1500

Path: Wireless → Security.

In this model you can select the encryption type (WPA2-PSK (recommended for maximum safety).

How can I find out the exact model of my router?

Look at the sticker on the bottom of the device - it indicates the full model (for example, ZTE H298N V2.1). If there is no sticker, go to the web interface: the model is usually displayed at the top of the screen or in the section System → Device Information.

How to create a strong Wi-Fi password

A weak password is one of the main reasons home networks are hacked. Neighbors or hackers can connect to your Wi-Fi, leading to:

• 🐢 Internet slowdown (especially if someone downloads torrents).
• 🔓 Identity theft (if you use unsecured protocols).
• 🚫 IP blocking provider for violations.

Follow these guidelines when creating a password:

• ✅ Length not less than 12 characters (optimally 16+).
• ✅ Combination uppercase and lowercase letters, numbers and symbols (!@#$%).
• ❌ Do not use personal information (date of birth, name, address).
• ❌ Avoid popular combinations (12345678, qwerty, password).

Example of a strong password: K0t!k_MTS_2026_WiFi#It's easy to remember (association with a cat and the year), but difficult to pick up.

What to do if Wi-Fi doesn't work after changing the password

Sometimes, after changing the password, devices can't connect to the network, or the internet connection disappears altogether. Here are the most common issues and their solutions:

If the problem persists, check:

• 🔌 Is the provider's cable connected to the router (indicator) WAN should be green).
• 📶 Is it turned on on the router? Access Point mode (in this case it does not distribute Wi-Fi).
• 🔄 Is your antivirus or firewall blocking your phone's network connection?

⚠️ Warning: If after changing the password the router stops responding completely (no indicators are lit, the web interface won't open), there may be a firmware error. In this case, please contact support. MTS or to a service center.

Additional Wi-Fi security settings

In addition to changing your password, we recommend setting up additional settings to protect your network:

1. Disable WPS (vulnerable protocol): in the Wi-Fi settings, find the option WPS and deactivate it.
2. Enable MAC address filtering: in the section Wireless MAC Filter Please enter MAC addresses of your devices only.
3. Change the network name (SSID): Do not use a standard name (eg. MTS_XXXX), so as not to reveal the router model.
4. Update the firmware: in the section System Tools → Firmware Upgrade Check if your software version is up to date.

These measures will make life much more difficult for potential hackers. For example, disabling WPS Patches one of the most common vulnerabilities used to hack Wi-Fi in minutes.

FAQ: Frequently asked questions about changing the Wi-Fi password on an MTS router

Is it possible to change the Wi-Fi password without access to the router (for example, if I'm not at home)?

No, you need a physical connection to the router's network (via Wi-Fi or cable) to change your password. This cannot be done remotely, even through the app. MTS Connect Local area network connection required.

I forgot my router control panel password. What should I do?

If you haven't changed your default login/password, try the combinations from the table above. If you have, the only option is to reset the settings using the reset button. Reset (on the back of the router). Please note that this will also reset all Wi-Fi settings.

After changing the password, some devices won't connect. What's wrong?

New devices may not support the encryption type selected in the router. Try changing it. WPA2-PSK on WPA/WPA2-PSK (in Wi-Fi security settings). Also, check if MAC address filtering is enabled.

Is it possible to change the password via USSD command or SMS?

No, MTS does not offer this option. All router settings can only be changed through the web interface or mobile app.

How often should I change my Wi-Fi password?

The recommended interval is - once every 3–6 monthsAlso change your password if:

• People came to visit you and you gave them access to Wi-Fi.
• You have noticed suspicious devices in the list of connected devices (checked in the router's web interface).
• Your router has been hacked (for example, the Internet has become slower for no reason).