Many users are familiar with the situation of needing to connect a new device to an existing network, but the password itself is forgotten or lost. Fortunately, modern smartphones based on Android save connection data, making it easy to restore access to Wi-Fi without having to reset your router. This feature is especially useful when you need to share access with guests or connect smart technology, requiring the entry of a security key.
In earlier versions of the operating system, access to this data was hidden, but starting with Android 10, Google has introduced a convenient feature QR codes, which allows you to not only share access but also view the password in plain text. Below, we'll detail all the current methods for recovering lost data, as well as discuss the nuances of different system versions.
It is worth noting that the menu interface may differ slightly depending on the manufacturer of your gadget. Companies Samsung, Xiaomi And Huawei Changes to the shell are often made, but the logic remains consistent across the entire ecosystem. We'll explore standard paths and possible alternatives.
The standard method is via QR code on Android 10 and above.
The simplest and most secure method doesn't require installing third-party apps or gaining root access. It relies on the QR code generation feature built into the system settings. To use this method, you must be within range of the network whose password you want to retrieve or have a previously saved connection.
Go to the menu Settings your device and select the section Wi-Fi (or Connections). Find the network marked "Connected" in the list and tap it or the gear icon next to its name. In the connection details window that opens, you'll see a "Share" button or a QR code icon.
After confirming your identity using your fingerprint, PIN or pattern, a message will appear on the screen. QR codeThe network password itself is usually displayed in small print beneath the code image. If the text is illegible or missing, you can take a screenshot and open it in the Google Lens app or any other QR code scanner. The system will recognize the text and display the access key.
⚠️ Note: On some smartphone models (such as older versions of MIUI or EMUI), the password may not be displayed in plain text below the code. In this case, use a screenshot and Google Lens to decipher it.
View saved networks on Android 12, 13, 14, and 15
In modern versions of the operating system, Google has significantly improved wireless connection management. Users can now see a list of all networks a device has ever connected to, even if they're not currently in range. This makes it easy to quickly find the password for a home network, cafe, or office.
To access the full list you need to open Settings → Network and Internet → Wi-Fi. At the bottom of the screen or in the menu (three dots in the corner), find the item Saved networks. A list of all access points known to your phone will be displayed here.
Select the desired network from the list. The system will ask you to complete biometric authentication or enter a screen unlock code. Afterward, the network card will open, containing a QR code and, in most cases, a text field with a password that can be copied.
☑️ Check network access
It's important to understand that this feature only works for networks to which the phone has connected at least once with successful authorization. If you've never entered a password on this device, you won't be able to recover it using system tools.
Using Google Password Manager
The Google ecosystem offers a centralized password manager that syncs across all devices linked to your account. Starting with certain updates, Wi-Fi passwords are also stored in this manager, making them accessible from any device, whether a smartphone, tablet, or computer using the Chrome browser.
To find your saved data, go to Settings phone, scroll down to the section Google and select Autofill. Next, click on the item Google Autocomplete and select Google PasswordsIn the list that opens, find the tab or filter responsible for Wi-Fi (in some versions, these are combined with website passwords).
Once you find the desired network in the list, tap it. After verifying your identity, you'll see a login (usually the network name) and password, which you can copy to your clipboard. This method is especially convenient if your smartphone screen is broken or unresponsive, but you can access your account from another device.
Why might my password not sync?
Passwords may not appear in the cloud if Google sync is disabled on your device, incognito mode is enabled when entering your password, or if the device is running a heavily modified version of Android without Google services (for example, some Huawei models).
Using cloud storage increases safety, as the data is encrypted and accessible only to the account owner. However, this requires a stable internet connection for initial synchronization.
Methods for Android 9 and older versions
On devices running Android 9 (Pie) and earlier, there is no standard password viewing functionality. The operating system stores this data in a system file. wpa_supplicant.conf, access to which is closed to regular applications for security reasons.
The only way to access this file without flashing is to have Root rights (superuser rights). If your phone is rooted, you can use a file manager with access to system partitions (for example, Root Explorer or Solid Explorer with root access enabled).
The file path usually looks like this: /data/misc/wifi/wpa_supplicant.confOpening this file with a text editor will display a list of all saved networks in the following format:
network={ssid="Name_WiFi"
psk="password_123"
key_mgmt=WPA-PSK
}
Here ssid — the name of the network, and psk — the password you're looking for. Be extremely careful when working with system files: accidentally changing other parameters can lead to instability of the Wi-Fi module.
⚠️ Warning: Rooting your device will void your warranty and may create security vulnerabilities. Only do this if you fully understand the risks.
Comparison of access recovery methods
The method you choose depends on your operating system version and the access rights you have. Below is a table to help you quickly navigate the available options for your situation.
| Method | Required Android version | Root is required | Complexity |
|---|---|---|---|
| QR code in settings | 10 and above | No | Low |
| Google Password Manager | Depends on the account | No | Low |
| wpa_supplicant file | Any | Yes | High |
| Third-party applications | Any | Often yes | Average |
As the table shows, the QR code method remains the preferred method for most users, as it doesn't require extensive technical knowledge. Using third-party apps from the Play Market is often ineffective without root access, as the system blocks their access to real passwords.
Common problems and their solutions
Even following the instructions, users may encounter difficulties. For example, the "Share" button may be disabled if Wi-Fi is disabled, even if the network is selected in the list. Also, on some corporate devices with installed security profiles (MDM), access to passwords may be blocked by the administrator.
If the QR code isn't scanning or appears blurry, try increasing your screen brightness. If the password isn't displayed as text below the code and Google Lens doesn't recognize it, make sure your language and input settings aren't set to exotic fonts, as they could interfere with text recognition.
Another common issue is time desynchronization. If the time on your phone is significantly different from your real time, you may encounter errors when attempting to authenticate with your Google account to view saved passwords. Check if your phone's time is set to update automatically over the network.
⚠️ Note: Settings interfaces may change with firmware updates. If you can't find the item, search your phone's settings by entering "Wi-Fi" or "Password."
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, on Android 12 and above you can access Settings → Wi-Fi → Saved networks, select the desired network from the list, and view the password, even if you're far from the router. On older versions, this is only possible through Google Password Manager if syncing was enabled.
Is it safe to use password viewer apps from the Play Market?
Most of these apps without root access can't display the real password, but only generate a QR code based on a connection already known to the system. Apps that require root access can be dangerous, as they grant full access to your system. Use only trusted tools.
What should I do if I forgot my router password for logging into the settings (admin)?
The Wi-Fi password and the password for accessing the router's web interface (often admin/admin) are different. If you forget the administrator password, you'll have to reset the router to factory settings using the Reset button and then set up the network again.
Where is the password file physically located on Android?
The system password file is called wpa_supplicant.conf and is located along the way /data/misc/wifi/Access to this directory is only possible with superuser (Root) rights.