Many users are familiar with the situation of needing to connect a new gadget to their home network, but the password has been forgotten or lost. Fortunately, modern smartphones based on Android have built-in mechanisms for restoring access to saved data. Unlike older versions of the operating system, which required complex manipulation of system files, today's task is much simpler.
You don't need to have root privileges or install questionable apps from untrusted sources. System Preferences Android devices provide all the necessary tools for viewing and transferring network keys. However, functionality may vary depending on your device's manufacturer and firmware version.
In this article, we'll cover all the current methods for recovering a forgotten password in detail. You'll learn how to use QR codes, system settings, and the command line to retrieve the information you need. Starting with Android 10, Google has implemented a native password viewer feature, making the process as secure as possible.
Using a QR code to view network data
The easiest and fastest way to find your Wi-Fi password on Android is to use the QR code sharing feature. This method works on most devices released after 2019. You don't need to be connected to the network right now if you've previously saved your login details, but an active connection is usually required for the code to display.
Go to the menu Settings → Connections → Wi-FiFind the network you're currently connected to and tap the gear icon next to its name. On the screen that opens, look for the "QR code" or "Share" button. After tapping it, the system will ask you to verify your identity with a fingerprint, PIN, or face scan.
After successful authentication, a QR code will appear on the screen. Below it, a text string containing the password is often displayed. If the text is not visible, simply take a screenshot or use a second phone with a camera app to scan the code. Many QR scanners automatically recognize the format of the string and display the password in plain text.
It is worth considering that on some shells, for example, MIUI or OneUI, the interface may differ slightly. In such cases, the button may be called "Share" and look like a connection icon. The system will automatically generate an access code containing all the necessary information to connect to the other device.
View saved passwords through Google Manager
Starting from Android 10Google has introduced a unified password manager that syncs with your account. This allows you to view saved passwords not only for Wi-Fi but also for various websites. This method is the most universal for devices running stock Android and with minimal interface changes.
To access the data, open Settings → Google → Autofill → Autofill from GoogleIn the menu that opens, select "Google Password Manager." Here you'll see a list of all your saved accounts. Find your Wi-Fi network name in the list or use the search bar at the top of the screen.
When you select the desired network, the system will again ask for identification. After entering your PIN or biometrics, a detailed profile will open. To view the hidden password, click the eye icon. The text will become readable, and you can copy it to the clipboard for later use.
If you recently reset your settings or changed accounts, the list may be empty. In this case, try the other methods described below.
Checking the password on Samsung Galaxy devices
Smartphone owners Samsung are in a more advantageous position due to the shell One UIEngineers at the Korean company have implemented the ability to view passwords directly in the Wi-Fi settings menu, eliminating the need to delve into your Google account. This feature works on models released in the last few years.
The algorithm of actions is simple: go to Settings → Connections → Wi-FiClick the gear icon to the right of the active network name. Scroll to the bottom of the screen where you'll find the "View Password" button or an eye icon. The system will ask you to confirm your access using your fingerprint or pattern.
Once confirmed, the password will appear in the text field. You can copy it immediately or use the "QR code" button to quickly connect other devices. This method is stable and doesn't require an internet connection, as the data is stored locally in a secure memory area.
☑️ Check access on Samsung
If you have an older Samsung model or an Android version earlier than 10, this menu item may not be available. In this case, you should try the standard Google account method described in the previous section. Interfaces can change with firmware updates, so the layout of elements may shift.
Using the ADB Command Line for Advanced Users
For those who are not afraid of technical manipulations and have access to a computer, there is a method via USB debugging. Android Debug Bridge (ADB) Allows you to extract system configuration files where passwords are stored in cleartext. This method works even on older versions of Android that don't have a graphical interface for viewing.
You will need to enable developer mode on your phone. Go to Settings → About phone Tap the Build Number seven times in quick succession. Then, enable USB Debugging in the Developer Options menu. Connect your phone to your PC and install the ADB drivers.
Run the following command in the terminal on your computer:
adb shell dumpsys wifi | grep"mConfigKey"However, on modern Android versions, this method may be limited by permissions. A more reliable option for extracting all saved networks (requires root access or specific security settings):
adb pull /data/misc/wifi/WifiConfigStore.xmlThe resulting file can be opened with any text editor and the tag can be found. <pre-shared-key>, which will contain your password. Be careful when working with system files to avoid disrupting network modules.
⚠️ Attention: Using ADB requires driver installation and basic command line skills. Incorrect actions may result in unstable phone operation.
Specifications of different Android versions and manufacturers
Android fragmentation means the same method may work differently on Xiaomi, Huawei, or Pixel devices. Manufacturers frequently make changes to the interface and security level. Below is a table to help you navigate the features of popular brands.
| Brand / Shell | Viewing method | Requires Root? | Peculiarities |
|---|---|---|---|
| Samsung (One UI) | Wi-Fi settings | No | Button in the bottom menu of the network card |
| Xiaomi (MIUI/HyperOS) | QR code / Settings | No | Often hides the password under a QR code |
| Google Pixel | Google Manager | No | Synchronization via account |
| Huawei (EMUI) | QR code | No | Fingerprint login required |
| Old Android (< 10) | Root / ADB | Yes / Partially | Direct access to system files |
On devices Xiaomi with shell MIUI It's common for clicking the (Share) button to generate only a QR code without displaying the password. In this case, using a screenshot and a third-party QR reader is a workaround that works 100% of the time.
For device owners Huawei And Honor It's worth paying attention to Huawei Mobile Services. Sometimes the password can be found in the security section or through the "Optimizer" app, if it has the appropriate access rights. The interfaces are updated, so look for items related to "Security" or "Wi-Fi+."
What should I do if the view button is inactive?
If the button is grayed out or missing, check whether "Login Lock" or "Guest Mode" is enabled. This feature may also be disabled by the device administrator if the phone is corporate-owned.
Restoring access via a router
If none of the phone's methods work, there's always "Plan B"—check the password in the router's settings. To do this, the phone must be connected to a Wi-Fi network (even without internet) or connected to the router via a LAN cable (via an OTG adapter).
Open your browser and enter the router's address, usually 192.168.0.1 or 192.168.1.1The address is often found on a sticker on the bottom of the device. You will need the administrator login and password (often by default). admin/admin). Find the section Wireless or Wireless mode, there in the field WPA/WPA2 Password will be your key.
⚠️ Attention: Don't reset your router to factory settings (Reset button) unless you're confident you can reconfigure your connection to your ISP. You may lose internet access.
Router interfaces TP-Link, Asus, Keenetic And D-Link They differ, but the logic is the same: look for the wireless network section. There, you can not only view the password but also change it to a more complex one to secure your network from prying eyes.
Frequently Asked Questions (FAQ)
Is it possible to find out the Wi-Fi password if I'm not connected to it right now?
Yes, if you've connected to this network before and the data is saved to your phone's memory. On Android 10 and above, you can do this through Google Password Manager, even if Wi-Fi is turned off. On older versions, this is practically impossible without root access.
Is it safe to use Wi-Fi hacking apps from the Play Store?
No, most of these apps are fakes or security auditing tools that require root access. They can't magically crack passwords; they only check for vulnerabilities. Furthermore, they often contain ads and collect personal data.
What should I do if my phone says "Incorrect password" even though I can see it in the settings?
The password may contain hidden characters or be case-insensitive. Try copying the password from the clipboard instead of entering it manually. Also, check if MAC address filtering is enabled on your router, which is blocking access for a specific device.
Will the password disappear after updating Android?
Saved networks are usually transferred during a system update. However, when upgrading to a major version (for example, from Android 11 to 12) or performing a factory reset, all saved passwords will be deleted for security reasons.