It's extremely common to need to connect a new laptop, tablet, or guest to your home network but forget the password. Fortunately, modern smartphones remember this information, as they are often the primary device for logging into the network. You can find the saved access key using the operating system's built-in tools, without resorting to complex hacking tools or resetting the router.
Depending on the version Android or iOSThe procedure may vary significantly. In newer versions of mobile OS, this feature is built into the interface for user convenience, while on older devices, you need to find workarounds through system files or root privileges. We'll cover all the current methods, from simply scanning a QR code to working with system configuration files.
It's important to understand that data security plays a key role in this process. Operating systems hide passwords for a reason, but rather to protect against intruders who have physical access to your device. Therefore, some methods will require identity verification via biometrics or a screen unlock PIN, which is standard procedure. verification.
View your password on Android 10 and later
Starting with the tenth version of the operating system AndroidGoogle has implemented a native feature for viewing saved networks. This is the simplest and most secure method, and doesn't require installing any third-party software. You only need access to the settings menu and standard user rights, without the need for root rights.
To get started, go to the settings menu of your smartphone and select the section Connections or Wi-FiIn the list of available networks, find the one you're already connected to, or select a previously saved network from your archive (usually done through the network management menu). Click the gear icon or arrow next to the network name to open detailed information.
In the menu that opens, look for the button QR code or ShareAfter clicking, the system will ask you to confirm your actions using a fingerprint, face scan, or pattern. This is a security measure to prevent data theft if someone else gets hold of your phone.
- 📱 A QR code containing encrypted network information, including the password, will appear on the screen.
- 👁️ Below the code, a text version of the password is often (but not always) written in regular font.
- 📸 If there is no text, take a screenshot or photograph the code with another device.
⚠️ Attention: On some smartphone models (for example, Xiaomi or Samsung) The interface may differ. If you don't see the QR code button right away, try tapping the three dots in the corner of the screen or selecting "More."
If there's no text password on the screen, use Google Lens or any other QR code scanner on the second phone. Point the camera at the code, and you'll see a string like this in the scan results. WIFI:S:MyNetwork;T:WPA;P:MyPassword;;The key you are looking for will be located after the symbol P:.
Instructions for iPhone owners (iOS 16+)
Long time users iPhone were deprived of the ability to view the Wi-Fi password directly in the settings, but with the release iOS 16 Apple has added this long-awaited feature. The process is now intuitive and takes just a few seconds, without requiring a computer connection or backups.
Open the settings and go to the section Wi-FiFind the network whose password you want to find out. A blue letter will appear next to the network name on the right. i in a circle. Click this icon to access the detailed connection configuration menu.
In the field Password The characters will be hidden by dots. Tap this field with your finger. The system will immediately request biometric authentication via Face ID or Touch ID, or ask you to enter the device's unlock code. This ensures that only the phone's owner can see sensitive data.
After successful verification, the password will be displayed in text format and can be copied to the clipboard. This feature only works for networks the phone has connected to before. For new networks, you will still need to enter the password manually the first time you connect.
Method for Android 9 and later (without root)
On devices with version Android Below 10, the situation is more complicated, as there is no built-in password viewing feature in the settings. However, if you have access to the file system through your computer, you can attempt to extract data without gaining superuser rights, although this does not work on all models.
Connect your smartphone to your computer via USB cable and select file transfer mode. In some cases (depending on the manufacturer), the folder /data/misc/wifi/ There may be a configuration file, but most often it's inaccessible. An alternative is to use Google's cloud backups.
If you previously backed up your settings to your Google account, your password may still be there. To check, go to Google Settings on your phone, select Security and check the section Password managerSometimes saved Wi-Fi networks are synced there.
- 🔍 Open the Google or Chrome app on your computer.
- 🔑 Go to Autofill and Passwords settings.
- 📂 Find your Wi-Fi network in the list (sometimes it appears as a separate entry).
⚠️ Attention: Manufacturer interfaces (shells) MIUI, EMUI, OneUI) can block standard access paths to system files. If you don't see system folders when connected to your PC, this method won't work for you.
Using root rights and file managers
For advanced users whose devices have root rights (superuser rights), viewing the password becomes trivial. Root access allows you to read any system files, including those that store encryption keys and Wi-Fi passwords.
You will need a file manager with root support, such as Root Explorer or Solid ExplorerAfter granting access rights, follow the path /data/misc/wifi/Find the file named wpa_supplicant.conf or simply wifi.conf.
/data/misc/wifi/wpa_supplicant.confOpen this file with a text editor. Inside, you'll find a list of all the networks the phone has ever connected to. Look for the block network with yours SSID (network name). There will be a line next to it psk="your_password".
Be extremely careful when editing this file. Any syntax error can cause the Wi-Fi module to stop working correctly, and the phone will no longer detect networks. It's best to simply copy the necessary information and close the file without making any changes.
What is wpa_supplicant.conf?
This is a system configuration file in Linux and Android that controls WPA/WPA2 security support. It's where the operating system stores a list of trusted networks and keys for automatic connection.
Comparison of access methods
The method you choose depends on your operating system version and whether you have administrator rights. Below is a table to help you quickly determine which method is best for your situation.
| Method | OS version | Root is required | Complexity |
|---|---|---|---|
| QR code in settings | Android 10+, iOS 16+ | No | Low |
| wpa_supplicant file | Any (Android) | Yes | High |
| Google Backup | Any | No | Average |
| Command line (ADB) | Any (Android) | Partially | High |
As the table shows, owners of modern devices have the easiest time using the built-in functionality. Users of older devices will either have to accept limitations or risk gaining full system access.
Restoring access via the command line (ADB)
Another technical method that does not require root rights, but does require a computer and an installed package Android Debug Bridge (ADB)This method works on many devices that support USB debugging, but it is less reliable because it depends on manufacturer permissions.
Connect your phone to your PC, enable USB debugging mode in the developer options menu. Open the command prompt on your computer and enter the command to attempt to read the configuration file directly through the shell interface.
adb shell cat /data/misc/wifi/wpa_supplicant.confIf the device allows the command (which is rare on stock firmware without root), you'll see the file's contents in the console. In most cases, the system will respond with an access error. Permission deniedHowever, this trick may work on some custom ROMs or older versions of Android.
This method is more suitable for enthusiasts and testers. For the average user, it may seem too complex and time-consuming compared to simply scanning a QR code.
☑️ Check before using ADB
Frequently Asked Questions (FAQ)
Is it possible to find out a neighbor's Wi-Fi password via their phone?
No, it's impossible to find out someone else's network password using legal methods. All the methods described above only work with networks to which your phone has previously connected and stored data. Attempting to hack someone else's network is illegal.
What should I do if I forgot my router password to access the settings?
If we're talking about the password for logging into the router's web interface (admin), and not the Wi-Fi password, the default data is often found on a sticker on the bottom of the device. If these are changed and forgotten, the only solution is to reset the router using the reset button. Reset to factory settings.
Is it safe to save passwords in Google or iCloud?
Yes, it's secure. Data is encrypted during transmission and storage. However, for enhanced security, we recommend using two-factor authentication for your account to prevent an attacker from accessing your cloud storage even if your password is leaked.
Why doesn't the password show up in the settings on Android 9?
The ability to view passwords through the settings interface was only introduced in Android 10. On older versions of the operating system, this functionality is not available by default and requires third-party solutions or root access.
Will my Wi-Fi password reset when I update my phone?
Usually no. During a scheduled operating system update (OTA), network settings and saved passwords are preserved. However, a factory reset or reflashing the firmware will permanently erase all data.