Changing your home Wi-Fi password is a basic security measure that should be taken immediately after installing ByFly equipment or if you suspect unauthorized access. The default combinations printed on the device's label are often publicly available or easily guessed, leaving your network vulnerable to traffic theft and attacks. Router owners need to know the exact procedure, as interfaces vary across different manufacturers, such as Huawei, ZTE or TP-Link, may differ significantly.
The process of updating the access key doesn't require any technical knowledge, but it does require careful attention to the encryption settings. Incorrect configuration can result in loss of connection to all connected devices, including smartphones, smart TVs, and laptops. In this article, we'll cover in detail how to log in to the admin panel, select a secure key, and avoid common mistakes users make when setting up a wireless network.
Preparing to change your password and logging into the router interface
The first step before making any changes to your network configuration is to ensure a stable connection between your control device and the router itself. A wired connection is best. LAN cable, as changing the Wi-Fi password will immediately cause all wireless devices to lose connection to the router. If this isn't possible, make sure you know the current password so you can reconnect after the change, or use your mobile data to search for information if the connection is lost.
To access the settings, open any browser and enter the gateway's IP address in the address bar. The most common addresses used for ByFly equipment are 192.168.1.1 or 192.168.0.1The exact address, as well as the username and password for accessing the admin panel, are usually located on an information sticker located on the bottom or back of the device. Please enter the information carefully, observing the case of the characters, as the router's security system is sensitive to errors.
⚠️ Important: If you change your password while connected to a Wi-Fi network, be prepared for the internet on your phone or laptop to be disconnected immediately after saving the settings. You'll need to manually find your network in the list of available networks and enter the new key.
After entering the correct credentials, you will be taken to the main menu of the web interface. Here, you may be required to quickly log in with administrator rights if you are logged in as a standard user. The interface may be in Russian or English, depending on the firmware version and device model. Menu navigation is generally intuitive, but item names may vary.
Finding wireless network settings in the router menu
Router interfaces supplied by ISPs often have unique menu structures, but the logic behind the Wi-Fi settings remains similar across most manufacturers. You need to find the section responsible for wireless communications. Look for tabs with the following names: WLAN, Wireless, Wi-Fi or Wireless networkIn some models, for example, Huawei, this section can be placed in a separate top menu or hidden inside the "Advanced" tab.
Within the wireless network section, there are often several subsections. We're interested in the section related to basic settings or security. It might be called WLAN Basic Configuration, Security or WLAN SecurityThis is where you'll find the fields for changing the network name (SSID) and access key. Don't confuse this section with the WPS or guest network settings, as changes there may not affect the main access point.
Why might the interface be different?
The router models distributed by ByFly are manufactured by different companies (Huawei, ZTE, FiberHome). Firmware may be customized by the provider, so menu item names may differ slightly from the standard factory versions.
If you can't find the item you need, use the page search (Ctrl+F) or refer to the manual for your specific model. In modern dual-band routers (2.4 GHz and 5 GHz), the settings may be spread across different tabs or combined into a single tab with band selection. Make sure you're changing the password for the correct band if they're separated.
Instructions for changing the password for different router models
The procedure for changing the security key varies depending on the equipment manufacturer. Below are the steps for the most popular models found among the provider's subscribers. Follow the instructions specific to your equipment to avoid configuration errors.
For devices Huawei (HG8245, HG8247 series) After logging in, go to the tab WLANIn the left menu, select WLAN SecurityIn the field WPA PreSharedKey Enter a new character combination. Be sure to check that the encryption method is set to WPA2-PSK or WPA/WPA2-PSK, as this ensures maximum protection. After entering the data, click the button Apply or Save.
In routers ZTE (models F660, F670) the path may look different. Go to the menu Network -> WLAN -> SecurityHere in the field WPA Passphrase A new password is entered. Please note the check mark. Enable WLAN — it must be there, otherwise the wireless network will stop working. Save the changes by clicking the button SubmitSome older ZTE firmware versions may have an English interface without Russian localization.
☑️ Check before saving
Devices from TP-Link, which can also be used in ByFly networks, have a classic menu. Go to the section Wireless -> Wireless Security. Select an option WPA/WPA2 - Personal (Recommended)In the field Wireless Password Enter the new key. Click SaveAfter this, the router may prompt you to reboot, which is a normal procedure for applying new security settings.
Selecting the encryption type and network name (SSID)
When setting up security, it's critical to choose the right encryption algorithm. Outdated standards such as WEP or WPA (without the two) are considered hacked and do not provide adequate data protection. It is recommended to always choose WPA2-PSK or, if the equipment allows, WPA3These protocols use strong encryption algorithms that are extremely difficult to bypass even for advanced attackers.
Network name or SSID The Service Set Identifier (SSID) is how your network appears in the list of available connections on smartphones and laptops. By default, it often displays the router model name or "ByFly_XXXX." Changing the name to a unique one helps identify your network more easily in apartment buildings, where the airwaves are cluttered with dozens of identical signals. However, avoid using personal information, such as your last name or apartment number, in the network name.
| Parameter | Recommended value | Description |
|---|---|---|
| Security Mode | WPA2-PSK / WPA3 | Modern encryption standard |
| Encryption | AES | Reliable data encoding algorithm |
| SSID Broadcast | Enable | Makes the network visible to devices |
| WPS | Disable | Reduces the risk of password guessing |
Special attention should be paid to the function WPSThis is a simplified connection technology that allows you to log in to a network without entering a password (for example, using a PIN code or a button). From a security standpoint, this feature is better turn off in the router settings, as it's a vulnerable spot that often allows even complex passwords to be cracked. If you don't need to constantly connect new guest devices, disabling WPS will significantly improve the security of your connection.
New password strength requirements
Creating a complex password isn't just a formality; it's a necessity given today's computing power. Simple combinations like "12345678," "password," or a date of birth can be guessed by specialized programs in a split second. A secure key must contain at least 12 characters, including uppercase and lowercase letters, numbers, and special characters.
Use mnemonic rules to remember complex passwords. For example, take the phrase "I like to drink coffee at 7 a.m." and transform it into "Jlpkv7u!" This combination will be resistant to brute-force attacks but understandable to the owner. Avoid using dictionary words from any language, as databases exist for instantly checking such passwords.
⚠️ Important: Don't use the same password for your Wi-Fi and important accounts (email, bank). If someone gains access to your network, they could theoretically intercept unencrypted traffic and see your data.
Changing your password regularly, at least every six months, is a good practice, especially if you occasionally have guests connecting to your network. This minimizes the risk of a key stored on someone else's device being used in the future without your knowledge.
Solution and access restoration
After changing settings, devices often fail to connect to the network. If your smartphone or laptop displays "Connection Error" or "Incorrect Password," try finding your network on the device, selecting "Forget Network," and then reconnecting using the updated information.
If you have forgotten your new password or lost access to your router's interface, the only solution is to reset it to factory settings (Reset). There's a small hole with a button on the device's body. With the router turned on, press it with a thin object (like a paperclip) and hold it for 10-15 seconds until the lights flash. After this, the router will return to its "out of the box" state, and you can log in using the credentials on the sticker.
In rare cases, after changing the password, you may need to reboot the router itself for all security settings to apply correctly. If the internet doesn't immediately appear, unplug the device from the power outlet for 10 seconds, then plug it back in. Wait until it fully boots (all the necessary indicators light up) and check the network.
Frequently Asked Questions (FAQ)
What should I do if I changed the password, but the laptop does not see the network?
The router may have changed its broadcast channel or operating mode. Try restarting the network adapter on your laptop. If that doesn't help, check to see if the network name (SSID Broadcast) is hidden in the router settings. If it is, you'll need to add the network manually using its exact name.
Is it possible to change the ByFly Wi-Fi password using the app on my phone?
There may not be an official, unified "My ByFly" app for in-depth configuration of all router models, or its functionality may be limited. The most reliable method is to use a browser on your phone, connect to Wi-Fi, and log in to the router's IP address (192.168.1.1), as described in the instructions.
Does changing your password affect your internet speed?
No, changing your password itself doesn't affect speed. However, if you simultaneously change the encryption type from the fast WPA2 to the older one, or, conversely, enable heavy MAC address filters unnecessarily, this could theoretically add a microscopic delay, but in practice, the user won't notice. Speed depends on your plan and line quality.
Do I need to change my password if my neighbors are just using my Wi-Fi?
Yes, absolutely. Unauthorized users consume your data, reducing your speed, and can use your connection for illegal activities, which could lead to questions from law enforcement agencies for the account owner.