It's quite common for smartphone owners to need to connect a new device to a wireless network but forget the password. Samsung Galaxy A11 Often face the need to restore access to a home network in order to share the internet with a laptop or guest device. Fortunately, the operating system Android, starting with the tenth version, provides built-in tools for solving this problem without using third-party software.
In most cases the password is stored in the system configuration file, access to which is limited to superuser rights, but the shell interface One UI allows you to bypass this limitation by generating a QR code. This method is the most secure and does not require obtaining root rights, which preserves the device warranty and the integrity of the security system.
Let's take a detailed look at all the available methods for recovering forgotten connection data. We'll cover standard methods available to every user, as well as more complex options for advanced users accustomed to managing network settings at a deep level.
The standard method is via QR code on Android 10 and above.
Smartphone Samsung A11 comes with a pre-installed operating system Android 10 and shell One UI, where the password viewing function is implemented natively. You don't need to search for hidden menus or install questionable apps from untrusted sources. Simply use the built-in settings interface, which scans saved profiles.
To get started, open the settings menu and go to the section Connections. This is where you'll find all the information about your device's network interactions. Select Wi-Fito see a list of available and previously used networks. Make sure the wireless module is active.
Find the network you need the access key for in the list. Next to the active network's name, you'll usually see a gear icon or a "Settings" button. Click it to open the detailed menu for that specific connection. At the bottom of the screen, you'll see a button QR code.
⚠️ Note: When you click the QR code generation button, the system may ask for identification. You will need to enter your screen unlock PIN, pattern, or fingerprint to access sensitive data.
After successful authentication, a square code will appear on the screen. Below it, depending on the firmware version One UI, the password text may be written. If there is no text, simply scan the code with another phone—the scan results will display a string like this: WIFI:S:MyNetwork;T:WPA;P:MyPassword;;, where after P: and there is the sought-after key.
Using Google Password Manager
An alternative and often more convenient way is to use the built-in password manager from GoogleThis service syncs saved keys between all devices linked to your account. If your Samsung A11 synchronization is enabled, the password can be stored there.
Open your phone settings and find the section GoogleIn the services menu, select Autofill, and then Google AutocompleteGo to . Google Password Manager (Password Manager). All saved logins and passwords, including Wi-Fi network data, are collected here.
Find the desired network in the list. Tapping it will reveal a hidden password field. To display it, the system will again request biometric verification or an access code. This is a secure method that works even if the network itself is not currently active on the device.
- 🔑 Allow passwords for networks to which the phone is not currently connected.
- 🔄 Data is synchronized in real time across all your Android devices.
- 🛡️ High level of security thanks to two-factor authentication of your Google account.
Method for users with root rights
For owners Samsung A11, which have been rooted (obtained superuser rights), have direct access to system configuration files. Access keys are stored in a file wpa_supplicant.conf, which is located in the protected directory of the system.
To use this method, you will need a file manager with root access support, for example, Root Explorer or MT ManagerAfter launching the application, grant it superuser privileges when prompted. Then navigate to the following path: /data/misc/wifi/.
Find the file in this folder wpa_supplicant.conf and open it as a text document. Inside, you'll see a list of all networks ever saved in this format:
network={ssid="Name_WiFi"
psk="Password_123"
key_mgmt=WPA-PSK
}
Here ssid — is the name of the network, and psk — the desired password in clear text. This method is the most direct, but requires preliminary preparation of the device, which may void the warranty.
Risks of Rooting
Rooting makes your device vulnerable to malware because it removes basic Android security restrictions. Furthermore, banking apps and services like Samsung Pay may stop working on a modified system.
Restoring via the router's web interface
If your phone can't display the password and you don't have a computer handy, you can try to find the data through the router's settings. To do this, Samsung A11 must be connected to a Wi-Fi network (even without the Internet) or connected to a router via OTG cable (if the model supports it).
Open any browser on your phone and enter the router's IP address in the address bar. Most often, this is 192.168.0.1 or 192.168.1.1The exact address is indicated on the sticker on the bottom of the device. You will need to enter the administrator login and password (often admin/admin).
Find the section in the router menu Wireless or Wireless network, then Wireless SecurityIn the field PSK Password or Wireless network password The current key will be displayed. You can copy it or change it to a new one.
| Router brand | Entrance address | Standard login | Standard password |
|---|---|---|---|
| TP-Link | 192.168.0.1 | admin | admin |
| ASUS | 192.168.1.1 | admin | admin |
| D-Link | 192.168.0.1 | admin | (empty) |
| Keenetic | 192.168.1.1 | admin | 1234 |
Specialized applications from the Play Market
There are many apps that promise to show saved passwords. However, on modern versions Android Without root access, they have limited functionality. Most of them simply duplicate the QR code generation function or require superuser access.
Popular utilities like WiFi Password Viewer or WiFi Key Recovery They may only be useful on older OS versions or rooted devices. Be careful when installing: many free apps are cluttered with ads and may request excessive permissions.
Using third-party software carries certain security risks. You're trusting an unknown developer with access to your network configurations. It's recommended to use only trusted applications with high ratings and numerous reviews.
- ⚠️ Many password-looking apps are data collectors and miners.
- 📱 On Android 10+, the functionality of such apps is significantly limited by the security system.
- 🔒 It's better to use Google's built-in password manager or Samsung Pass.
⚠️ Note: Settings interfaces and menu item names may vary depending on the One UI firmware version and security patch year. If you don't find an exact match, search for similar sections.
What to do if none of the methods helped
In rare cases, system crashes or corrupted configuration files can prevent data from being displayed. If standard methods don't work, resetting network settings remains an option. This will delete all saved Wi-Fi networks, Bluetooth devices, and mobile operator settings, but may resolve the connection issue.
To reset, go to Settings → General settings → Reset → Reset network settingsAfter rebooting, your phone will be as good as new in terms of connections. You'll have to re-enter your passwords, but you might remember them or find them on another device.
The last option is to physically reset the router using the button ResetThis will reset the router to its factory settings, and the password will be the one on the sticker on the bottom of the device. You can then set up the network again with the password you know.
☑️ Check before resetting your router
Is it possible to find out a Wi-Fi password if the phone has never connected to this network?
No, it's technically impossible to find the password for a network your device has never connected to and whose details haven't been saved. To connect, you must either manually enter the key, use WPS (if supported by the router), or scan a QR code from another, already connected device.
Are password revealing apps safe to use?
Using such apps on rooted devices carries risks, as they gain full access to the system. On non-rooted devices, they are generally useless. It's recommended to rely on built-in Android and Google account tools.
Where is the wpa_supplicant.conf file stored on the Samsung A11?
The file is located at /data/misc/wifi/wpa_supplicant.conf. Access to this directory is only possible with superuser (Root) privileges. Without these privileges, the system will block attempts to read the file.
What to do if the QR code cannot be read?
Increase the brightness of the phone screen where the code is displayed. Make sure the camera is in clear focus. You can take a screenshot of the QR code and open it using Google Lens or Gallery with image recognition.