It's common to need to connect a new gadget to your home network but lose or forget the password. Fortunately, modern operating systems Android And iOS Store data about previously used connections in the device's memory. This allows the smartphone owner to restore access to the security key without having to reset the router or search through a notepad.
The process of viewing saved data directly depends on the software version and model of your device. In the latest updates Android 10 and above, as well as in iOS 16, the functionality has been significantly expanded, allowing you to view the access code or share it via QR code. However, older versions may require specific methods.
In this article, we'll detail the standard methods available to the average user and touch on advanced methods for experienced users. It's important to understand that the security of your personal information remains a priority, so some actions may require identity verification via biometrics or a screen unlock PIN.
Viewing Android Passwords Without Rooting
Starting with the tenth version of the operating system Google AndroidThe company has implemented a convenient network connection management mechanism. Users no longer need to search through complex system file paths, as the settings interface has become more user-friendly. To view saved data, simply go to the menu. Settings → Connections → Wi-Fi.
Tap the name of the network you're currently connected to, or select a previously saved one from the list. In the menu that opens, look for the "QR code" or "Share" button. The system will ask you to confirm your device ownership rights, after which a graphic code and a text string containing the access key will appear on the screen.
Some manufacturers, such as Samsung or XiaomiSome may hide the text password behind asterisks, but in most cases it's displayed in plain text beneath the QR code. If the text is hidden, you can take a screenshot and read the code using any QR reader, or simply copy it if the system allows.
⚠️ Note: On some custom skins (MIUI, OneUI), the password display option may be hidden. In this case, use the "Share" feature to transfer the data to another Android device, where the code will be visible in a pop-up notification.
It's worth noting that this feature doesn't require an active internet connection, as the data is read locally. This is especially convenient if your router has stopped providing internet and you need to re-enter the access key into the settings.
Using a QR code to connect
Graphic codes have become a standard for quickly exchanging data between devices. If you want to connect a friend's phone or tablet, you don't even need to know the numeric code itself. Simply have the other device point its camera at your smartphone's screen, where a QR code has been generated from your Wi-Fi settings.
This method works on the vast majority of modern gadgets, including iPhone and devices based on AndroidThe camera automatically recognizes the connection link and prompts you to join the network. This eliminates the risk of errors when manually entering complex characters.
- 📱 Open Wi-Fi settings on your phone.
- 🔗 Click the gear next to the network name or select "QR code."
- 📸 Point the second device's camera at the screen.
- ✅ Confirm the connection on the second gadget.
Therefore, you should not take screenshots of this code and publish them in open sources, as this may make it easier for attackers to access your network.
iOS Specifics: How to Find the iPhone Password
Equipment owners Apple For a long time, we were unable to view saved passwords directly on the device. The situation changed dramatically with the release of iOS 16The operating algorithm is now virtually identical to Android devices, significantly simplifying life for ecosystem users.
To view the key, go to Settings → Wi-FiNext to the active network, tap the blue information icon (the letter "i" in a circle). In the menu that opens, find the "Password" field. The symbols will initially be hidden by dots, but simply tap them, and the system will prompt you to complete biometric verification (Face ID or Touch ID) or enter the screen passcode.
After successful authentication, the password will be displayed in plain text and can be copied. A "Password Share" feature has also been added, which works between nearby Apple devices. To do this, simply hold your unlocked iPhone close to another Apple device attempting to access the network.
⚠️ Note: The password viewer feature is only available on iOS 16 and later. If you have an older version of the operating system, you won't be able to view your saved key without jailbreaking or syncing with your Mac.
Ease of use iPhone The key feature is the highly integrated security features. Even if someone accesses the menu, they won't be able to see the password without unlocking the phone itself, providing reliable protection against data theft.
Methods for older Android versions (without root)
If your device is running on Android 9 In older versions, you won't be able to view the password using standard tools. The security system in older versions didn't provide this kind of access to the user interface. However, there is a workaround that works on many models.
You can try generating a QR code through the "Share" menu and then scanning it with any third-party scanner. Often, the decoding string contains the full connection text, including the password. The string format typically looks like this: WIFI:S:MyNetwork;T:WPA;P:MyPassword;;, where after P: and the desired key is found.
An alternative option is to use QR code scanner apps that can read codes from the screen. You create the code using standard tools, take a screenshot, and then open it with the scanner app, which can reveal the hidden text of the link.
It's worth keeping in mind that on very old devices (Android 6 and below), even QR code generation may not be possible. In such cases, the only legal option is to log in to the router's web interface, unless it has been modified by the provider.
Using Root Rights and System Files
For users with superuser rights (Root on Android or Jailbreak (on iOS), access to system configuration files is provided. All saved networks are stored in a special text file that can be read with any editor. On Android, this file wpa_supplicant.conf.
The file path usually looks like this: /data/misc/wifi/wpa_supplicant.confInside, you'll see a list of all networks the device has ever connected to, with SSIDs and passwords in plaintext. You'll need specialized file explorers, such as Root Explorer or MT Manager.
On devices Apple You can use this tweak with jailbreak Keychain Access or similar utilities from the repository Cydia/Sileo, which allow you to export saved Wi-Fi passwords in text format.
| Method | Necessary rights | Complexity | Security |
|---|---|---|---|
| QR code (Android 10+) | No | Low | High |
| iOS Settings 16+ | No | Low | High |
| Root files | Root | High | Average |
| Web interface | Access to the router | Average | High |
Rooting your device voids its warranty and can lead to system instability. Furthermore, banking apps often refuse to run on rooted devices for security reasons.
What is wpa_supplicant.conf?
This is a system file in Linux and Android that stores wireless network configurations. It contains network names (SSIDs) and their corresponding encryption keys (PSKs).
Login via the router's web interface
If the phone doesn't display the password and you don't have root access, there's always the "hardware" method—accessing the router's settings. To do this, the phone must be connected to a Wi-Fi network (even without internet) or via a cable adapter. OTGIn the address bar of your browser, enter the gateway IP address, usually 192.168.0.1 or 192.168.1.1.
After entering the administrator login and password (often found on the router sticker), go to the wireless network section. There, in the subsections Wireless Security or WLAN Settings, you can not only see the current password, but also change it to a new, more complex one.
This method is universal and works regardless of your smartphone's operating system version. It also allows you to check who else is connected to your network and, if necessary, block unwanted users by MAC address.
⚠️ Attention: Interfaces of routers from different manufacturers (TP-Link, ASUS, D-Link, Keenetic) vary greatly. If you can't find the item you need, check the manufacturer's manual for your router model.
Don't forget to save your changes if you decide to change your password. Afterward, all devices in your home will need to be reconnected with the new credentials.
☑️ Access check
Frequently Asked Questions (FAQ)
Is it possible to find out someone else's Wi-Fi password from their phone?
No, this is technically impossible without access to the router or one of the connected devices. Modern encryption protocols (WPA2/WPA3) reliably protect data transmission. Existing apps in stores that promise "hacks" are most often viruses or simply collect a database of open networks.
What should I do if I forgot my router password to access the settings?
If the default combinations (admin/admin) don't work, you'll need to reset the router to factory settings (press the Reset button). After this, the device will broadcast Wi-Fi using the factory name and password listed on the sticker, but the internet connection will need to be reconfigured.
Are password recovery apps safe to use?
Applications that require root access to read system files can be safe if they have a good reputation. However, programs that promise to crack passwords through brute-force attacks or cloud databases often contain adware or steal your personal data. Be careful.
Why can't I see the password under the QR code on Android 11?
On some Android versions (especially stock Android or specific skins), the password text may be hidden for security purposes. In this case, use the "Share" feature with another Android device or take a screenshot of the QR code and parse it with a third-party scanner.