Smartphone owners Samsung Galaxy A71 We often encounter a situation where we need to connect a new device to our home network, but we've forgotten the Wi-Fi password. Fortunately, modern versions of the operating system AndroidStarting with version 10, Windows 10 Pro provides built-in tools for viewing saved access keys without the need for third-party software or complex manipulation. This feature is especially useful when guests need to quickly access the internet but cannot remember a complex combination of characters.
The procedure for recovering wireless network data on devices of the South Korean giant has been significantly simplified thanks to the shell One UIYou won't need to get root rights or install questionable apps from untrusted sources, which could compromise the security of your personal data. All you need is physical access to a phone that's already successfully authorized on the desired network and a few simple steps in the settings menu.
In this article, we'll take a detailed look at standard password extraction methods, as well as touch on alternative methods for older software versions. We'll look at how to use the generator QR code for instant data transfer and what to do if standard functionality is unavailable on your specific device for some reason. Attention to detail will help you avoid common mistakes when accessing system security settings.
Using the QR code feature in Settings
The easiest and most reliable way to see your saved access key is Samsung A71 — This is using the built-in QR code generator. This method does not require installing additional apps and works on most devices with the latest version. AndroidThe system encodes all necessary connection data into a graphic image that can be read by any smartphone with a camera.
To get started, you need to go to your device's main settings menu. Find the section responsible for wireless connections and select ConnectionsThis is where all the parameters for your phone's communication modules are located, including Bluetooth, NFC, and, of course, Wi-Fi.
Once you enter the menu, select the network you're interested in, whether your phone is currently connected to it or has previously connected to it. The system may request identification via a PIN, pattern, or fingerprint, as displaying a password is a security-sensitive action. privileges.
⚠️ Attention: If you don't see the "QR code" or "Share" buttons after clicking the gear next to the network name, try updating your phone's software to the latest available version via Settings → Software Update.
A square code containing encrypted information will appear on the screen. Below this image, the network password itself is usually displayed in small print. If the text is illegible or missing, the code can be scanned with another device, which will automatically connect to the network and save the data.
Step-by-step instructions for the Samsung Galaxy A71
Shell interface One UI has its own navigation features that may differ from stock Android. To successfully extract the password on Samsung A71, it is important to follow the menu navigation sequence exactly. Any deviation may result in opening the wrong section where the data is stored. credentials.
☑️ Step-by-step instructions for the Samsung A71
The first step is to unlock your smartphone screen and find the icon Settings, which usually looks like a gear. In the list of options that opens, find the section Connections and tap on it. Then select the option Wi-Fito see a list of available and saved networks.
In the list, find the network you need to find the password for. There should be a gear icon next to its name; click it. This will open a detailed network settings menu, displaying the connection status, frequency, and IP address. At the bottom of the screen or in the corner, you'll see a button QR code.
Clicking this button will open a window with a pattern lock. This is when the system performs a security check. You may be prompted to enter your screen unlock PIN. This is a standard security procedure. confidential data from unauthorized access by third parties.
| Interface element | User action | Expected result |
|---|---|---|
| Settings | Single click | Opening the main settings menu |
| Connections | Single click | Go to the wireless networks menu |
| Wi-Fi (gear) | Single click | Opening details of a specific network |
| QR code | Single click | The appearance of the code and text password |
Alternative methods without root rights
In some cases, the standard interface may not work correctly, or the user may need to find other ways to access information. If the QR code is not able to display the data, you can use the account sync feature. GoogleThis method requires password sync to be enabled on your phone.
Go to your phone settings and find the section Google. Select an item Autofill, and then Google AutocompleteIn the menu that opens, click on PasswordsHere you will see a list of all saved keys, including those related to Wi-Fi networks.
Find the name of your wireless network in the list. Clicking it will prompt you to confirm your identity again. After successful authentication, you'll see your login (if required) and password in plain text. Next to the password field, there's usually an eye icon that allows you to hide or show the characters.
Why might my password not be saved in Google?
The password will not be saved in the cloud if you declined the system's offer to save data when you first connected, or if the network is marked as "Metropolitan" or public with a captive portal, where authorization occurs through a web page.
This method is great because it allows you to access your password even from another device, as long as you're logged in to the same account. Simply visit the Google Passwords website from any computer or phone and find the desired entry. This ensures cross-platform compatibility and ease of use.
Using recovery apps
When standard tools don't help, users often turn to specialized software. However, it's important to understand that on modern versions Android without superuser rights (root) Applications cannot directly read system files where encryption keys are stored. They can only display data already known to the system or generate new ones.
One popular solution is to use scanner apps that read a QR code from another phone's screen. If you have a second smartphone connected to the internet, you can show the QR code from it to your phone's camera. Samsung A71 With a scanner installed, the app will decrypt the code and display the password in plain text.
There are also apps that try to guess your password using databases of popular combinations, but their effectiveness is extremely low if you've installed complex protection yourself. Furthermore, installing questionable programs from unknown sources can lead to device infection. virus or leakage of personal data.
⚠️ Attention: Avoid apps that require root access to "recover" passwords unless you're sure of their developer. On Android 10 and above, such apps are often disguised as malware that steals credit card information.
If you decide to use third-party software, choose only proven solutions from the official store. Google Play With a high rating and numerous reviews. Always pay attention to the permissions the app requests during installation.
Features of working with superuser rights
For advanced users who have an unlocked bootloader and installed root rights, direct access to system configuration files is opened. In this case, the password can be found in the file wpa_supplicant.conf, which is located in the directory /data/misc/wifi/To view this file you will need a file manager with root support, such as Root Explorer or Solid Explorer.
Opening the file in a text editor will show you a list of all networks ever connected. Each network is described by a block, where the field psk contains the desired password in cleartext. This method is the most direct and does not depend on the shell interface or Android version.
However, rooting your device comes with its own risks. It voids your device's warranty. Samsung, because the counter will work KnoxFurthermore, inappropriate actions in system files can lead to unstable phone operation or complete data loss.
If you decide to go this route, be sure to make a full backup of your data before making any changes. Using tools like Magisk allows for more flexible rights management, but the basic risk of compromising the integrity of the system remains.
Problems and solutions
Users often encounter difficulties when trying to view their password. For example, the QR code button may be inactive, or the system may return an error when attempting to log in. This is often because the phone isn't the network owner or the data was synced incorrectly.
If your phone displays "Incorrect password" when you try to reconnect, even though you're sure you've entered it correctly, try forgetting the network. To do this, tap "Forget the network" in the Wi-Fi settings menu. Forget or Delete, and then reconnect by manually entering the character combination. This will clear the connection error cache.
On some corporate networks or networks with MAC address filtering, simply viewing the password may not allow a new device to connect unless it's whitelisted on the router. In such cases, you should contact your network administrator.
It's also worth keeping in mind that interfaces are subject to change. Manufacturers regularly update firmware, changing the layout of elements. If you can't find the item you need, search your phone's settings by searching for "Wi-Fi" or "Password."
⚠️ Attention: The menu interface may vary depending on the One UI version and regional firmware. If the described options are missing, use the built-in search in your phone's settings.
Frequently Asked Questions (FAQ)
Is it possible to view the Wi-Fi password if the phone is not connected to it right now?
Yes, on Android 10 and above, all previously saved networks are displayed in the Wi-Fi networks list. Tap the gear icon next to any saved network (even if it's not in range), and you'll be able to generate a QR code or view the password after logging in.
What should I do if there is no password written in text under the QR code?
Some firmware versions may hide the password text. In this case, scan the code with the camera of another phone. After connecting the second device, you can view the password in its settings, where it is often displayed in text, or use a third-party QR scanner on the Samsung A71 itself.
Are password recovery apps safe to use?
Apps that require root access to "jailbreak" or view system files pose a potential risk. Android's built-in methods are safe. Third-party apps should only be used from reputable developers and only if they don't require suspicious permissions beyond their intended functionality.
Why is there no QR code button on my Samsung A71?
The absence of the button may be caused by an outdated version of Android (below 10), regional firmware restrictions, or the fact that the network is corporate with special security protocols (for example, 802.1x) that do not support simple key exchange via QR.