Owning an Android mobile device opens up a wealth of options for managing your home network, including accessing router settings. Users often encounter situations where they need to connect a new device to the network. ByFly, but the password itself is lost or forgotten. Fortunately, the Android operating system has built-in features that make it easy to restore access to the security key without having to perform a full hardware reset.
There are several proven ways to find out WPA/WPA2 Key using only a smartphone or tablet. We'll cover methods ranging from simply scanning a QR code to logging into the admin panel via a browser. Understanding these mechanisms will allow you to quickly restore internet connection for guests or new devices without calling a technician.
It's important to note that the security of your local network directly depends on the strength of your password. If you plan to change the settings, make sure the new password is strong. In this article, we'll detail each step necessary to regain access to modem provider.
Using the Password Sharing Feature on Android
Modern versions of the Android operating system, starting with version 10 and especially versions 11, 12, and 13, allow users to share network access via a QR code. This method is the fastest and doesn't require knowledge of the router's current settings or the use of third-party apps. You'll need a device that's already connected to the network. ByFly.
To get started, go to your smartphone's settings. Find the section responsible for connections, which is usually called Network and Internet or Connections. Next, select the item Wi-Fito see the list of available networks and your current connection.
- 📱 Click the gear icon next to the name of the active ByFly network.
- 🔍 Select the "Share" option or the QR code icon at the bottom of the screen.
- 🔐 Complete biometric verification (fingerprint or FaceID) or enter your screen unlock PIN.
- 👁️ Look at the code that appears: the password text is often displayed under the graphic image.
⚠️ Attention: On some smartphone models (especially older versions of the operating system), the password may not be displayed as text under the QR code. In this case, take a screenshot and open it using Google Lens or any QR code scanner app that can recognize text in images—this often helps reveal the hidden key.
If the password text isn't immediately visible, try taking a screenshot of the screen containing the QR code. Then open your gallery, select the image, and click "Search by image" or use the built-in image analyzer. The system will recognize the encrypted data and may display SSID and the security key in text form.
Accessing the router's web interface via a mobile browser
If standard Android methods don't help, there's always the "gold standard" of administration—accessing the router's settings. Modems ByFly (most often these are ZTE, Huawei, or Sagemcom models) have a built-in web interface. You don't need an internet connection to access it; you only need to be connected to the device's local network.
Open any browser on your Android smartphone, such as Chrome or Samsung Internet. Enter the gateway IP address in the address bar. By default, the address most often used for Belarusian ISP equipment is 192.168.1.1 or 192.168.0.1The exact address is also indicated on the sticker on the bottom of the router.
After entering the address, you will see an authorization window. Here you will need your username and password to access the control panel, which are not WiFi password. The default login credentials are often found on the same sticker. If you've changed them and forgotten them, you'll need to reset your device to factory settings.
http://192.168.1.1After successful authorization, the interface may look different depending on the model. You need to find the section related to wireless networking. Look for tabs with the following names: WLAN, Wireless, Wi-Fi or Wireless networkThere will be a subsection within this section. Security or Security, where the current key is displayed.
- 🌐 Enter the router's IP address in the browser's address bar.
- 🔑 Enter the administrator login and password (not the WiFi one).
- 📡 Go to the menu
Network->WLAN->Security. - 👀 Find the field
WPA PreSharedKeyorPassphrase.
Finding the Gateway IP Address on Android
Before attempting to access the settings, you must know your gateway address exactly. Although 192.168.1.1 is the standard for ZTE And HuaweiIn complex networks or with cascaded connections, the address may change. Android makes this information easy to see in the connection details.
Go to your WiFi settings and click on your network name or the arrow next to it. In the menu that opens, find "More details" or scroll down to the technical information. You're looking for the line GatewayThis is the IP address that you need to enter into your browser.
| Parameter | Typical ByFly value | Alternative meaning |
|---|---|---|
| Gateway IP address | 192.168.1.1 | 192.168.0.1 |
| Admin login | admin | user / epuser |
| Admin password | admin | epicrouter / from the sticker |
| SSID (Network Name) | ByFly_XXXX | Home_XXXX |
In some cases, especially on custom Android ROMs, the IP address may not be displayed explicitly. In these cases, you can use third-party network analysis utilities, such as Fing or WiFi AnalyzerThese apps display a network map and clearly indicate the address of the router you are connected to.
⚠️ Attention: Router interfaces may vary depending on the model year. If you don't find an exact match between menu items, look for sections with similar names. Menu structure Sagemcom differs from ZXHN, but the logic of the location of the security settings remains the same.
Resetting the router to factory settings
If none of the methods helped, or if the password for the web interface was changed and lost, there remains a radical but effective method - a full reset (Hard Reset). This action will reset all settings, including the WiFi network name and password, to the values specified on the factory sticker.
On the modem body ByFly find the small hole labeled as Reset or DefaultIt can be recessed into the housing to prevent accidental pressing. To activate the reset, you'll need a thin object, such as an unbent paperclip or toothpick.
☑️ Router reset procedure
The process is as follows: with the router turned on, press the reset button and hold it for 10-15 seconds. The indicators on the front panel should blink or turn off, indicating the recovery process has begun. After this, the device will reboot.
After rebooting, the network will be named as indicated on the sticker (for example, ByFly_XXYY), and the password will match the field WPA/WPA2 Key On the same label. You'll be able to connect using these details and, if necessary, set a new password through the web interface.
What happens when you reset your settings?
A reset erases all user settings: network name, WiFi password, PPPoE settings (provider login and password), and IPTV settings. If you don't know your internet login and password (contract details), your internet connection will be disabled after the reset until you re-enter them in the router settings.
Using password recovery apps
There are many apps in the Google Play Store that can reveal saved passwords. However, it's important to understand how they work. These apps don't hack the router; they simply read a system file where Android stores data about previously connected networks.
For the work of such snails as WiFi Password Viewer or similar, your device usually requires Root rights (superuser rights). Without them, the app will only be able to display the QR code for connection, but will hide the actual text password for system security reasons.
- 📲 Download a trusted password viewer app.
- 🛡️ Grant the app Root access (if available).
- 📂 Find your network in the list ByFly.
- 📋 Copy the password to the clipboard.
If you don't have root access, the functionality of such apps will be limited. In this case, it's best to rely on the standard Android 10+ tools described in the first section or use the web interface method. Installing questionable apps that request unnecessary permissions can compromise the security of your personal data.
⚠️ Attention: Be careful when installing apps from unknown sources. Many programs with names like "WiFi Hacker" or "Password Breaker" are scams and may contain viruses. Use only trusted, highly rated utilities.
Frequently Asked Questions (FAQ)
Where can I find the password sticker on my ByFly router?
The sticker is usually located on the bottom of the modem case. If the router is vertical, look at the end or back panel. Look for the field. WPA Key, Wireless Key or WiFi passwordThe MAC address and serial number of the device are also indicated there.
What should I do if the password on the sticker doesn't work?
This means the password was previously changed. In this case, it's impossible to retrieve the old password from the sticker. You'll have to either use the QR code method on an already connected phone or perform a full reset of the router using the button. Reset.
Is it possible to find out the password if I am not connected to the network right now?
If you've never connected to this network from this Android device, it's impossible to find out the password remotely without access to the router's web interface (unless it's open for guest access, which is rare) or a physical sticker on the device.
I changed my password, but my phone says "Saving error".
This is a common issue. Go to your WiFi settings, select the ByFly network, and tap "Forget Network" or "Delete." Then try connecting again using a new password. Old configurations may conflict with new security settings.
Restoring network access ByFly On Android, the problem is solvable if you follow a consistent approach. Start by checking the QR code in your phone's settings, as this is the fastest way. If that doesn't work, the router's web interface gives you full control over security settings. Remember that regularly changing passwords and using complex character combinations will protect your network from unauthorized access by your neighbors.