Changing your home Wi-Fi password isn't just a formality; it's a necessary security measure that should be taken regularly. If you're wondering how to change your ByFly Wi-Fi password, it's because you care about protecting your personal data and internet speed. Users often encounter slow internet speeds and unfamiliar devices appearing in the list of connected devices, which is a clear signal to change your password immediately.
The process of updating credentials may seem complicated at first glance, especially for those who rarely administer network equipment. However, modern routers provided by providers have a user-friendly interface, allowing you to complete all necessary steps in just a few minutes. The key is to understand the web interface and have access to a device that is already connected to the network or connected to the router via cable.
In this article, we'll cover every step of the process, from physical connection to setting up complex encryption parameters. You'll learn how to access the control panel, where to find the necessary fields, and which settings are best for maximum security. We'll also discuss common mistakes beginners make and how to avoid them to preserve access to your equipment.
Preparing to change security settings
Before making any changes to your router configuration, you need to make sure you have a stable connection to the device. It's best to perform the configuration from a computer or laptop connected via LAN cable, as this eliminates the risk of disconnecting while changing your password. If this isn't possible, make sure your mobile device or tablet is connected to the Wi-Fi network for which you plan to change the password.
You'll also need your login credentials to access your router's administrative panel. By default, most ByFly devices (ZTE, Huawei, Sercomm) use standard login and password combinations. These are typically admin/admin or admin/1234, but these may vary depending on the device model and year of manufacture.
⚠️ Attention: If you change your wireless network password while using a wireless device (phone, laptop), keep in mind: the connection will be lost immediately after saving the settings. You'll need to reconnect to the network using the new password.
Logging in may also require knowing the gateway's IP address. In 99% of cases, Belarusian ISPs use the standard address. 192.168.1.1Make sure your device is configured to obtain an IP address automatically (DHCP) to avoid addressing conflicts.
☑️ Check before starting setup
Logging into the ByFly router web interface
The first step is to log in to your router's control panel. Open any modern browser (Chrome, Firefox, Opera) and enter the device's IP address in the address bar. As mentioned, this is most often 192.168.1.1, but on some ZTE or Huawei models the address may be 192.168.0.1 or even 192.168.100.1The exact address is often indicated on a sticker on the bottom of the router.
After entering the address and navigating to it, the system will request authorization. It's important not to confuse the Wi-Fi password with the web interface password. If you've never changed the factory settings, try the default combinations. For ZTE equipment, the login is often used. admin and password admin, and for Huawei - admin And admin or password.
If the default passwords don't work, they may have been changed previously. In this case, the only solution is a full factory reset. This is done by holding the button on the router for 10-15 seconds. This will restore the device to the factory settings indicated on the label.
What to do if the page 192.168.1.1 does not open?
If your browser says "Unable to access the site," check that you've entered the IP address correctly. Also, make sure you're connected to the router's network, not your mobile data or a neighbor's Wi-Fi. Clearing your browser cache or trying to log in in Incognito mode can sometimes help.
Find the Wireless Network (WLAN) section
After successful authorization, you'll find yourself on the main device status page. While different routers' interfaces may look different, their logic is similar. You need to find the section responsible for the wireless network. It may be called WLAN, Wireless, Wi-Fi or Wireless network.
This section often contains several subsections. We're interested in the section related to basic settings or security. In ZTE interfaces, this is often a tab. Network -> WLAN -> Security (Security) or Basic (Basic). In Huawei routers, the path may look like this: WLAN -> WLAN Security Configuration.
This is where you'll find the fields for changing the network name (SSID) and password. Be careful: some firmware versions have separate settings for the 2.4 GHz and 5 GHz frequencies. If you have a dual-band router, you may need to change the password for each band separately, or if the bonding feature is enabled, the change will affect both networks simultaneously.
| Router model | Path to Wi-Fi settings | Password field name |
|---|---|---|
| ZTE F660 / F670 | Network -> WLAN -> Security | WPA Passphrase |
| Huawei HG8245H | WLAN -> WLAN Security Config | WPA/WPA2 PreSharedKey |
| Sercomm | Setup -> Wireless Setup | Pre-Shared Key |
| Eltex | Wi-Fi -> Basic Settings | WPA key |
Setting a new password and encryption type
Once you find the field you need, usually designated as WPA Pre-Shared Key, Passphrase or simply Password, you can begin changing it. It is extremely important to choose the right encryption method. In today's world, the only correct choice is WPA2-PSK or, if the equipment allows, WPA3Using the outdated WEP standard makes your network vulnerable to hacking in minutes.
When creating a new password, follow good digital hygiene practices. It should be at least 8 characters long and include uppercase and lowercase letters, numbers, and special characters. Avoid obvious combinations like your date of birth or phone number. Write your new password down in a safe place so you don't forget it.
After entering a new value, be sure to press the button Save (Save) or Apply (Apply). Some interfaces require additional confirmation of changes. The router may reboot the wireless module, which will take a few seconds.
Setting up a guest network and MAC filtering
Many modern ByFly routers support a guest network. This is a great way to secure your main network by allowing guests to access it through a separate channel with a different password. Guest networks often have speed limitations and prevent access to local resources, such as printers or network storage.
For additional security, you can use MAC address filtering. This feature allows you to create a "whitelist" of devices that are allowed to connect to the router. Even if an attacker discovers your password, they won't be able to connect because their device won't be added to the allowed list.
However, it's important to remember that MAC addresses can be spoofed, so this method isn't a panacea, but it does create an additional barrier. Filtering settings are usually located in the same WLAN section, under the tab MAC Filter or Access Control.
⚠️ Attention: Be extremely careful when enabling MAC address filtering. If you enable "Allow listed only" and forget to add your device, you will lose access to your router's Wi-Fi settings. Always leave one device connected via cable as a backup.
Possible problems and their solutions
Users may encounter various difficulties when changing their password. One of the most common issues is the browser not saving settings or redirecting them to the login page. This can be caused by an outdated cache or incompatibility between the browser and the router's scripts. Try using incognito mode or a different browser.
Another common situation is when a device doesn't recognize a network after changing its name or password. In this case, find your network in the list of available networks on your smartphone or laptop, select "Forget network," and reconnect using the new details.
If your router freezes after applying the settings, a reboot will help. Unplug the device for 10-15 seconds and then plug it back in. If the problem persists, the router's firmware may need updating or, conversely, may have errors that require a reset.
The router resets settings after rebooting.
If all the settings reset after turning the router off and on, the reset button may be faulty (it's stuck inside the casing) or the memory chip may be damaged. In this case, the equipment will need to be repaired.
Frequently Asked Questions (FAQ)
What should I do if I forgot my router admin password?
If you changed the password for the web interface (192.168.1.1) and forgot it, it cannot be recovered. The only solution is to perform a hard reset (factory reset). To do this, press and hold the Reset button on the router for about 10-15 seconds until the LEDs blink. Then, use the username and password from the sticker on the bottom of the device.
Is it possible to change the Wi-Fi password using an app on my phone?
Yes, if you have a modern router and install a dedicated app from the manufacturer (such as Huawei AI Life or MyZTE), you can manage the network from your smartphone. However, the standard web interface via your phone's browser (mobile version) also allows you to change the password if the phone is connected to the router's Wi-Fi.
How often should I change my Wi-Fi password?
Cybersecurity experts recommend changing passwords for critical systems every 3-6 months. For a ByFly home network, changing the password once a year is sufficient, or if you have many guests over, or if you suspect your neighbors are using your internet connection.
Does changing your password affect your internet speed?
Changing your password itself doesn't affect your speed. However, if your network was previously used by unauthorized users downloading large amounts of data, changing the password and disconnecting these users will significantly improve your devices' internet speed.