Everyone is familiar with the situation of needing to connect a new gadget to the home network, but the password is forgotten or written down on a piece of paper that's been lost. Fortunately, modern Android and iOS operating systems have learned to securely store this data and, if necessary, display it to the device owner. You no longer need to search for a sticker on the router or reset the router to factory settings to restore access.
The process of recovering lost data depends on the operating system version and the model of your smartphone. Security Access to this data is provided by biometrics or a PIN code, guaranteeing privacy. In this article, we'll cover the standard methods for current versions of Android and iOS in detail, as well as methods for older devices that may lack standard features.
Before you take action, it is worth understanding that access to network keys This is a privileged feature. It's a relatively new addition, so on devices released several years ago, the interface may differ or the required option may be missing. However, for most users updating their devices, the process will only take a couple of minutes.
View your password on Android 10 and later
Starting with the tenth version, the operating system Android The app now features a native QR code feature for quickly connecting guests. This mechanism makes it easy to find a forgotten access key. You don't need superuser (root) rights or third-party apps, which often contain ads.
To get started, open the settings and go to the section Connections or Network and Internet. The names may differ depending on the manufacturer's shell (Samsung One UI, Xiaomi MIUI, Stock Android). Find the item Wi-Fi and click the gear next to the name of the network you're currently connected to, or select "Saved Networks" for others.
On the network settings screen you will see a button QR code or ShareAfter clicking, the system will ask you to confirm your identity using a fingerprint, face scanner, or screen unlock PIN. This is a standard measure. data protection.
- 📱 On a stock Android, the code is often displayed immediately, with the password written in small print underneath.
- 📱 On devices Samsung And Xiaomi The password may be hidden by asterisks, but is often displayed under a QR code.
- 📱 If there is no text, take a screenshot of the screen with the QR code.
If the password is not written in text under the QR code, use the function Google Lens (Google Lens) or any QR scanning app from your gallery. Point the camera at the screenshot, and the system will recognize the text string, where after the prefix S: the searched key will be indicated.
How to view your iPhone password (iOS 16 and later)
Equipment owners Apple For a long time, it was impossible to view saved keys directly in the settings, but with the release iOS 16 This feature has been added. The process is now as transparent and secure as possible, integrated into the iCloud Keychain password management system.
Open the app Settings on yours iPhone or iPadSelect a section from the menu Wi-FiFind the network whose password you want to find out. Next to the network name, there should be a blue button with a letter (i) in a circle. Click on it.
In the menu that opens, find the line PasswordInitially, the symbols will be hidden by dots. Tap this line, and the system will require biometric authentication via Face ID or Touch ID, or enter the device passcode.
⚠️ Attention: The password viewer feature is only available on devices running iOS 16 or later. If you have an older version, the system will only offer to copy the password or share it with another Apple device, but will not display it in plain text.
Once verified, the subdots will turn into readable text. You can copy it by clicking Copy, or just remember. This method works reliably on all models that support current software, including iPhone 8 and newer.
☑️ Check Wi-Fi access
Using a Google Account on Older Android Versions
If your device is running an Android version lower than 10, you won't be able to view your password using the built-in tools. However, if you've ever backed up your settings in Google Account, the keys may be saved in the cloud. This doesn't work for all models, but it's worth a try.
Go to your phone settings and find the section Google and select Autonomous filling (or Autofill). Next, go to Google Autofill -> Passwords (or simply Passwords (in the Google Security menu). This is where all saved keys synced with your account are stored.
Find the name of your Wi-Fi network in the list of websites and apps. Google often stores the network's SSID as the website name. Tap the desired entry. The system will ask you to confirm account ownership (fingerprint, PIN). After that, you'll see the login (SSID) and password in plain text.
| Method | Android version | Root is required | Complexity |
|---|---|---|---|
| QR code in settings | 10+ | No | Low |
| Google Passwords | Any (with synchronization) | No | Average |
| wpa_supplicant file | Any | Yes | High |
What are Root rights?
Root (Superuser) privileges are administrator rights in the Android system. Obtaining them grants full control over the file system, but voids the device's warranty and can lead to software corruption if used improperly.
Specifics of Samsung and Xiaomi devices
Major manufacturers often modify the Android interface, adding their own features. On smartphones Samsung with shell One UI The process is as simple as possible. In the Wi-Fi menu, after clicking the gear icon for the active network, a button often appears immediately at the bottom of the screen. QR codeWhen you click on it, a code appears, and below it is a text password that can be copied.
For devices Xiaomi (shell MIUI or HyperOS) the logic is similar. Go to Settings -> Wi-FiClick the arrow next to the network name. Select the option Share or QR codeAfter entering the unlock PIN, the screen will display a code. On some firmware versions, the password is written below the code; on others, it requires scanning.
It's important to note that on some custom ROMs, the text display feature may be hidden by developers for the sake of minimalism. In this case, use the screenshot and scanner app method described above. This is a universal solution for any ROM.
- 🔒 On Samsung The password is often visible immediately below the QR code without any additional actions.
- 🔒 On Xiaomi Sometimes you need to click the "Share" button to see the code.
- 🔒 On Honor And Huawei The interface is similar to Xiaomi, but the button may be called "QR code".
Advanced Method: wpa_supplicant.conf File
For users who have older devices without QR code functionality and have Root rights, there is a direct way to extract data from system files. This method requires installing a file manager with access to the system partition, such as Root Explorer or MT Manager.
You need to follow the path /data/misc/wifi/. This directory contains the file wpa_supplicant.confOpen it with a text editor. Inside, you'll find configuration blocks for all networks the phone has ever connected to.
network={ssid="MyHomeWiFi"
psk="SuperSecretPassword123"
key_mgmt=WPA-PSK
}
Here ssid — this is the name of the network, and psk — and there's your password in plaintext. Be extremely careful when working with system files: accidentally changing other settings may render the Wi-Fi module inoperable.
⚠️ Attention: Editing system files without a backup can brick your device. If you're unsure about what you're doing, consider using alternative methods or consulting a specialist.
Common problems and their solutions
Sometimes users encounter problems with the password not being displayed or the QR code button missing. This may be due to carrier restrictions on custom firmware or corporate security policies if the device is released for business. In such cases, the system blocks viewing the keys.
Another common issue is time desynchronization. If the phone's time and date are out of sync, security certificates may not work correctly, preventing data from displaying properly in the settings menu. Check if automatic time updates are enabled.
It's also worth keeping in mind that if the network is corporate (using a username and password to log in via a web page or 802.1x), the simple WPA2 key may not be displayed as expected, as authentication occurs via a different protocol. In this case, you should contact your network administrator.
Why might my password not be saved?
The system may not save the password if the "Connect only if network is hidden" option is checked or if the network profile is corrupted. Try forgetting the network and reconnecting.
Questions and Answers (FAQ)
Is it possible to find out my neighbor's Wi-Fi password if I've connected to it before?
No, not unless you know your phone's unlock password. Even then, you'll only see networks you've connected to from your device. Other networks without a connection history won't appear in the list.
Is it safe to use apps like "WiFi Password Viewer"?
Most of these apps on Google Play are simply wrappers for the standard QR code feature. However, apps from unknown developers that require root access can be dangerous. It's better to use the system's built-in tools.
What should I do if I forgot my router password and can't view it on my phone?
If none of the devices remember the password, the only option left is to reset the router to factory settings (Reset button on the case) and set up the network again, setting a new password.
Where are passwords stored on my iPhone if I sold the phone?
They are stored in your iCloud account. If you didn't remove the device from your trusted list and sign out of iCloud before selling it, the data may remain in the cloud. Be sure to perform a full reset and sign out of your account.