It's a common situation to need to connect a new device to a wireless network, but you've forgotten the password and only have a smartphone already connected to the router. Fortunately, modern operating systems like Android And iOS, provide built-in mechanisms for viewing or transmitting login credentials without having to reset the router to factory settings. This is especially useful when physical access to the router itself is restricted or the sticker with the factory code has been removed.
There are several proven methods for extracting this information, depending on your operating system version and device model. In some cases, simply scanning a QR code is enough, while in others, you'll need access to advanced system settings or even permissions. rootWe'll cover all relevant methods, from standard functions to specialized software, so you can restore network access in any situation.
It's important to understand that data security remains a priority, so some methods may require identity verification via biometrics or a screen unlock PIN. On Android 10 and later, and iOS 16+, viewing a password is often only possible after successful authentication of the device owner. Let's take a closer look at each of the available options.
Using the QR code feature on Android
Since version Android 10Google has implemented a native QR code generator for sharing Wi-Fi networks. This method is the simplest and most secure, as it doesn't require installing third-party software. You don't need to be a networking expert to use this tool, which is built right into the Settings interface.
To get started, open the settings menu of your smartphone and go to the section Connections or Network and Internet. Find the item Wi-Fi and click on it. A list of available networks will open, with the currently active network marked with a gear icon or simply highlighted in color.
Click on the name of the network you're connected to or the gear icon next to it. In the connection details menu that opens, find the button QR code or ShareAfter clicking, the system will ask you to confirm your identity using your fingerprint, face, or pattern.
- 📱 Open Wi-Fi settings on your device.
- 🔗 Click on the desired network or the gear icon.
- 📸 Select the "QR code" or "Share" option.
- 🔐 Pass biometric verification.
After successful verification, a QR code will appear on the screen. The network password is often written in small print underneath the code. If the text doesn't appear immediately, you can take a screenshot and open it in the app. Google Lens or any other QR code scanner to see the text string with the password.
⚠️ Important: Do not send screenshots of your home network's QR code to strangers. Anyone who scans this code will be able to automatically connect to your Wi-Fi without entering the password.
This method works on the vast majority of modern smartphones, including models from Samsung, Xiaomi, Pixel and other manufacturers using a clean shell Android.
View passwords on iPhone (iOS 16 and later)
For device owners Apple for a long time we had to look for workarounds, since the system iOS hid passwords of saved networks. However, with the release iOS 16 The company has added the long-awaited feature for viewing and copying Wi-Fi passwords directly to settings. This has made the process of migrating to new devices or connecting guests significantly easier.
To use this feature, make sure your iPhone is updated to the latest software version. Go to Settings and select a section Wi-FiHere you'll see a list of all networks the device has previously connected to. The active network will have a check mark next to it, and other networks will have an information icon next to them.
Click on the blue icon (i) opposite the desired network. In the menu that opens, find the field Password, which is hidden by dots by default. Tap this field one or more times. The system will ask for confirmation in Face ID, Touch ID or the device passcode.
After successful authentication, the dots will turn into readable text. You can copy the password by clicking the corresponding button or simply rewrite it. The feature works reliably and syncs via iCloud Keychain, if enabled, allowing you to see passwords on other Apple devices linked to the same Apple ID.
If you have an older version of iOS, this method won't work. In that case, the only standard method is to use a Mac with iCloud Keychain or view the router settings through a browser.
What should I do if the password field is not copied?
Sometimes the clipboard may not work the first time. Try taking a screenshot or quickly retyping the password manually while it's still visible. Also, make sure your device doesn't have any corporate profiles that block data copying.
Using router settings via a browser
If mobile methods aren't suitable, there's always the classic option: logging into the router's control panel. This method is universal and works on any phone, regardless of OS version, as long as the smartphone is connected to the router's network (via Wi-Fi or cable).
First, you need to find out the gateway's IP address. On Android, you can do this in the same Wi-Fi settings by tapping the network and finding the field Gateway or Router. Usually this is an address of the form 192.168.0.1 or 192.168.1.1Enter this address into the address bar of any browser on your phone.
The system will ask for your login and password to access the admin panel. If you haven't changed them, they are located on a sticker on the bottom of the router (often admin/admin). After logging in, the interface may differ depending on the brand (TP-Link, Asus, Keenetic, MikroTik), but the logic is the same everywhere.
You need to find the section related to wireless networking. Look for tabs with the following names: Wireless, Wi-Fi, Wireless mode or WLANThere will be a subsection within this section. Security (Security) or Basic settings.
In the field Wireless network password (Wireless Password, PSK Password) your current access key will be displayed in plain text. Here you can change it to a more complex one if you suspect unauthorized access.
| Router brand | Standard address | Menu section | Password field |
|---|---|---|---|
| TP-Link | 192.168.0.1 | Wireless -> Wireless Security | Wireless Password |
| Asus | 192.168.1.1 | Administration -> System | WPA-PSK password |
| Keenetic | 192.168.1.1 | My Networks and Wi-Fi -> Home Network | Network password |
| D-Link | 192.168.0.1 | Wi-Fi -> Security Settings | PSK encryption key |
After changing the settings, do not forget to press the button Save or Apply, otherwise the changes will not take effect. The router may require a reboot, which will temporarily interrupt the connection.
Password recovery apps
In the store Google Play There are many apps that promise to reveal saved passwords. However, it's important to understand how they work. On unrooted devices root Such applications often do not have direct access to the system file wpa_supplicant.conf, where the keys are stored.
Most useful apps in this category function as QR code managers or use the system API to create access points. They don't hack Wi-Fi, but rather read data already known to the system if the Android version allows this programmatically.
Popular utilities like WiFi Password Viewer or WiFi Key Recovery They can be useful on older devices or those with root access. On newer Android smartphones, their functionality is often duplicated or limited by the security system.
- 🔍 Look for apps with high ratings and lots of reviews.
- 🚫 Avoid programs that require suspicious permissions.
- ✅ Check whether root access is required to use a specific tool.
Using third-party software always carries risks. The app may request excessive permissions or contain advertising. Be careful when installing programs from unknown developers.
⚠️ Warning: Apps that promise to "hack" someone else's Wi-Fi by brute-forcing their password are 99% scams or contain viruses. Real brute-force attacks take too long and are ineffective against modern WPA2/WPA3 encryption standards.
If your device has root access, these programs can instantly read the configuration file and list all the networks you've ever used, along with their passwords, in plain text.
Command Prompt and ADB for Advanced Users
For technically savvy users, there is a method to obtain the password via USB debugging (ADB). This method does not require root access on some versions of Android, but it does require a computer and minimal command-line skills.
First, you need to enable developer mode on your phone. Go to Settings -> About the phone and press 7 times on Build number. Then in the menu that appears For developers activate USB debugging.
Connect your phone to your PC using a cable. On your computer, open a command prompt (Terminal on Mac/Linux or CMD/PowerShell on Windows) in the folder where you installed ADBEnter the command to check the connection:
adb devicesA debugging permission request will appear on your phone's screen. Confirm it. Next, enter the command to display the contents of the Wi-Fi configuration file. However, starting with Android 10, access to this file (/data/misc/wifi/wpa_supplicant.conf) without root rights is closed even via ADB.
However, on older devices or specific firmware versions, the following command may work:
adb shell cat /data/misc/wifi/wpa_supplicant.confIn the command output, look for the line psk="YOUR_PASSWORD"If the system returns an access error (Permission denied), this method is blocked by security policy on your device, and you should use other methods.
☑️ Getting Started with ADB
Problems and limitations of modern systems
Every year, mobile operating systems become more closed when it comes to security. What worked on Android 6 or iOS 10, may be completely unavailable on current versions. This is a normal industry response to growing cyber threats.
The main problem lies in the application sandbox. The system prevents one application from reading another's data, including system files containing passwords. This is why many programs stop working after an OS update.
It's also worth considering the manufacturer's characteristics. MIUI, OneUI or ColorOS They may implement standard Android functions differently, hiding QR code buttons in different places or naming them differently.
If none of the software methods help, a physical inspection of the router is the only option. The factory password often (but not always, if it's been changed) matches the WPS PIN or key printed on the label underneath the device.
Frequently Asked Questions (FAQ)
Is it possible to find out the Wi-Fi password without rooting Android?
Yes, it's possible. Starting with Android 10, the system allows you to generate a QR code for connection, which often displays the password in text format. You can also access the router settings through a browser.
Where can I find my iPhone passcode if I have iOS 15 or later?
On iOS versions earlier than 16, there's no built-in way to view the password in settings. You'll need a Mac with access to iCloud Keychain or log in to the router's admin panel using the Safari browser on your iPhone.
Are password recovery apps safe to use?
Using trusted apps from official stores is relatively safe, but often useless on newer Android devices. Be extremely wary of apps that require unusual permissions, as they can steal personal data.
What should I do if I changed the password on my router and forgot the new one?
If you've changed your password and forgotten it, but there are no connected devices to view, you'll need to reset your router to factory settings (press the Reset button). After that, you'll need to reconfigure your internet using your provider's information.