Many users are familiar with the situation of needing to connect a new device to the network but losing or forgetting the password. Previously, the only way to retrieve the saved password from the smartphone's memory was to gain superuser (root) privileges, which carried security risks and could void the warranty. However, modern mobile operating systems have radically changed the approach to access management.
Now view saved networks has become a standard feature available to the average user. Owners of devices based on Android And iOS They can find the information they need directly in system settings, without having to navigate complex system files. This significantly simplifies their lives and improves their overall digital literacy.
In this guide, we'll cover the current methods for different operating system versions in detail. You'll learn where connection data is hidden, how to read it correctly, and what to do if standard methods don't work for some reason. This information is relevant for most modern smartphones.
Standard features of Android 10 and later
Starting with the tenth version of the operating system Google implemented a generation mechanism QR codes for quickly connecting guests. This feature proved crucial not only for distributing access but also for viewing it. The system encrypts data into a graphical code that is easily read by built-in tools.
You don't need third-party apps to get information. Just go to the section Settings, select an item Wi-Fi or ConnectionsIn the list of available networks, find the one you are currently connected to or any previously saved network.
Click on the network name or the gear icon next to it. In the menu that opens, look for the button Share or an icon QR codeThe system may require identification via facial recognition, fingerprint scanning, or screen unlock PIN entry.
⚠️ Attention: On some smartphone models (for example, Xiaomi or Samsung) The QR code is displayed immediately, and the password is written in small print underneath it. On a clean Android (Pixel, Motorola) There may not be a password under the code, and you will need a second phone to scan it.
If the password isn't written in text under the image, use a second smartphone with a camera. Point the camera at the first device's screen. The system will display a text string with the access details in the viewfinder or in a pop-up notification. This is the most secure method. without root rights.
Method for Apple devices running iOS 16 and later
Ecosystem users Apple For a long time, it was impossible to view saved access keys without jailbreaking. The situation changed with the release of iOS 16The company's engineers have added a long-awaited feature to the standard settings menu, making the process transparent and secure.
To see your forgotten password, open Settings and go to the section Wi-Fi. In the upper right corner of the screen, find the button Editing (or three dots in some interface versions). Click it to activate the network list editing mode.
A blue icon with ellipsis will appear next to each saved network. (...). Tap this icon. The window that opens will contain a field Password, hidden by asterisks. Click on it, and the system will request biometric authentication (Face ID or Touch ID) or the device passcode.
- 📱 Once your identity is confirmed, the stars will turn into readable text.
- 📋 Click on the password field again to copy it to the clipboard.
- 🔒 You can change the password immediately if you have access to the router.
This method works on all devices that support the current version of the OS, including iPhone And iPadIt is important that the device be unlocked, and the owner must have access to biometric data or the unlock code.
Using a Google account and syncing
Modern smartphones based on Android tightly integrated with services Google. When syncing is enabled, Wi-Fi network passwords can be stored in a secure account vault. This allows you to retrieve data even if your phone has been reset to factory settings.
You can check for saved data through the web interface or account settings. Go to Settings phone, select section Google and go to account management. Find the tab Security or Password manager.
In the list of saved data, look for the section related to networks. However, Google most often syncs website passwords, not Wi-Fi passwords, unless you use the "Wi-Fi Passwords" feature in newer versions. Chrome or system settings. To view via browser:
- Open your browser Chrome on a computer or phone.
- Go to the address
passwords.google.com. - Log in using the same account as on your phone.
Saved data can be found here if the corresponding sync option has been enabled. This is convenient when connecting to the network from a PC or other device that doesn't have a screen for scanning QR codes.
⚠️ Attention: Wi-Fi password syncing via a Google account doesn't work on all devices and depends on the Android version and the smartphone manufacturer's policy. On some models Huawei or Honor This feature may not be available due to service limitations.
ADB Command Line for Advanced Users
For those who are not afraid to work with a computer, there is a method of using a debug bridge. ADB (Android Debug Bridge)This method allows you to request network configuration information from the system without receiving full root rights, although on newer versions of Android (10+) access to the file wpa_supplicant.conf closed even for ADB without special permissions.
However, on some devices or through special commands, you can access logs or configuration. You will need to install the drivers for your phone and a package. Platform-tools to your computer. Connect your phone via USB in debugging mode.
In the command line on your computer, enter the command to check the Wi-Fi status:
adb shell dumpsys wifi | grep -i"mLastConnectionInfo"This method is primarily diagnostic. For direct password extraction on modern systems, it's often useless without root access, as the system encrypts the keystore. However, on older devices (Android 9 and below), the following command might work:
adb pull /data/misc/wifi/wpa_supplicant.confIf the file was successfully copied, open it with a text editor. Inside you will find blocks network, where in the field psk The desired password is specified. On newer systems, you'll receive an access error, confirming the need to use the QR code method.
Why doesn't ADB work on newer Android devices?
Starting with Android 10, Google strengthened its "Sandbox" security model. Apps and even debugging tools no longer have direct access to system configuration files without explicit superuser privileges.
Comparison of access methods
The method you choose depends on your operating system version and whether you have a second device. Below is a table to help you quickly navigate the available options and their limitations.
| Method | Required OS version | Do you need a second phone? | Complexity |
|---|---|---|---|
| QR code (Android) | Android 10+ | Desirable (for scanning) | Low |
| Settings (iOS) | iOS 16+ | No | Low |
| Google Account | Any (with synchronization) | No (PC required) | Average |
| ADB Commands | Android 9 and below | Need a PC | High |
As the table shows, for most users, the optimal solution is to use built-in QR code generation features or the iOS settings menu. These methods do not require installing questionable software.
Using third-party apps from stores Play Market or App StoreApps promising to reveal your password without root access are often a marketing ploy. These programs typically simply open the standard settings menu, which you could otherwise find yourself.
Common problems and limitations of manufacturers
Despite standardization Android, manufacturers are actively introducing their own shells, such as One UI from Samsung, MIUI from Xiaomi or ColorOS from OPPOThe interface may differ and some features may be hidden.
For example, in the shell MIUI The (Share) button can generate a complex QR code that is not readable by the standard camera of other phones. In this case, taking a screenshot and recognizing it via Google Lens or similar services.
- 📱 Samsung: The password is often displayed in text below the QR code after scanning your finger.
- 📱 Xiaomi: You may need to take a screenshot of the QR code and recognize it through the gallery.
- 📱 Huawei: On older models without Google services, the QR code function may be completely absent.
☑️ Check before searching for a password
It's also worth considering that corporate networks or networks with web-based authentication (captive portal) may not store the password in the usual format, as access is provided through a temporary session token.
⚠️ Attention: Mobile operating system interfaces are regularly updated. Button locations and menu item names may change with the release of new firmware versions. If you can't find the item you're looking for, search your phone's settings by entering "Wi-Fi" or "Network."
Questions and Answers (FAQ)
Is it possible to find out a Wi-Fi password if the phone is not connected to it right now?
Yes, as long as you've connected to this network before and haven't reset the network settings. In Android 10+ and iOS 16+, you can select any network from your connection history in the list of saved networks and view its details, even if you're currently outside the router's range.
Are password recovery apps safe to use?
Most of these apps in stores are either useless (they just open settings) or require suspicious permissions. It's better to use the built-in system tools, as they don't share your data with third parties and don't contain ads.
What should I do if the QR code is not read by the camera?
Try increasing your screen brightness. If that doesn't help, take a screenshot of the QR code, open it in Google Lens (or a similar app), and select the image scanning option. You can also use third-party QR code scanner apps.
Does this method work on tablets?
Yes, the operating principle is identical. Android and iPadOS tablets use the same system password storage mechanisms. The settings menu may look slightly different, but the logic for finding the Wi-Fi section remains the same.