Many people are familiar with the situation of urgently needing to access the internet but having forgotten or lost the wireless network password. Fortunately, modern mobile devices have features that allow you to find out the necessary data or copy it, provided you have access to a device that is already successfully logged into the network. This solution works in most cases when it comes to home or office networks where at least one device already has an active connection.
There are several proven methods that allow restore access To connect to the network without knowing the alphanumeric combination. We'll cover both standard Android and iOS operating system features, as well as more advanced methods via the router's web interface. It's important to understand that the success of this procedure directly depends on the version of your smartphone's software and the type of encryption used.
In this article, we'll take a detailed look at the action algorithms for various platforms. You'll learn how to generate QR code for instant connection or where to find the saved password in system files. On Android 10 and higher devices, the password can be viewed in plain text directly in the Wi-Fi settings menu, which is the fastest way. Let's move on to the practical implementation of the task.
Using the QR code feature on Android
Starting with Android 10, Google has implemented a native QR code generator for sharing passwords. This is the simplest and most secure method, requiring no third-party software. You don't need to enter complex characters manually; simply point the camera at them.
To get started, open the menu Settings on a device that is already connected to the network. Go to the section Wi-Fi or Connections and select the network you want to connect to. There's usually a gear icon or a button next to the network name or in the properties menu that opens. Share.
By clicking on the corresponding icon, the system will request identity verification via a PIN code, pattern, or fingerprint. Upon successful authentication, a message will appear on the screen. QR codeBelow it, a text line with a password is often (but not always) displayed. If there is no text, simply scan the code with the camera of a second device.
Please note the interface variations between different manufacturers. The path to settings may vary slightly depending on the shell.
- 📱 Samsung: Click on the gear next to the network name, then the "QR code" button at the bottom of the screen.
- 🤖 Xiaomi/Redmi: Tap the network name in the list of available networks, select "Share," and enter the password to confirm.
- 🔵 Pixel/Stock Android: Click the gear icon, then the Share button (QR code icon).
- 🌐 Huawei/Honor: In the Wi-Fi menu, click on the network name and select "Share password".
This method is ideal for guest connections. You can simply show your phone screen to the guest, and they'll be connected in seconds. This eliminates manual entry errors and saves time.
View saved passwords on iPhone (iOS 16+)
Device owners Apple For a long time, we were deprived of the opportunity to view!
⚠️ Note: The Wi-Fi password viewer feature is only available in iOS 16 and iPadOS 16. If you have an older version of the operating system, this method will not work without jailbreaking.
To view saved data, you need to go to the menu Settings and select the item Wi-FiIn the upper right corner or in the list of networks (depending on the iOS version) there may be an edit button or icon i opposite the active network. However, in iOS 16, a separate section appeared in the Keychain.
Open Settings → PasswordsThe system will require Face ID or Touch ID to sign in. Find the desired wireless network name (SSID) in the list. Tap the line with the network name. The screen that opens will display a field PasswordClick on the hidden dots to reveal the symbols.
You can copy a password by tapping the corresponding line and immediately paste it on another device. This is a universal method across the Apple ecosystem. It works reliably and syncs via iCloud if the option is enabled.
If you have changed your phone, make sure you are logged into your account.
unt to access saved data.
Connecting via the router's web interface
If mobile methods are unavailable or the phone you need to retrieve the password from is turned off, you can use the router's admin panel. This method requires your device (smartphone or PC) to be connected to the router via any means, even without internet access (local).
To access the settings, you need to know the gateway IP address. Most often, this is 192.168.0.1 or 192.168.1.1Enter this address into the browser's address bar. The system will ask for your login and password. By default, this is often admin/admin, but if you have changed them before, use your data.
After logging in, find the section related to wireless network. It may be called Wireless, Wi-Fi, Wireless mode or WLAN. Within this section, look for the subsection Wireless Security or Wireless securityThat's where the field is located. PSK Password or Wireless network password.
The table below lists standard addresses for popular router manufacturers to help you get started:
| Router brand | Entrance address | Default login | Default password |
|---|---|---|---|
| TP-Link | 192.168.0.1 | admin | admin |
| ASUS | 192.168.1.1 | admin | admin |
| D-Link | 192.168.0.1 | admin | (empty) |
| Xiaomi | 192.168.31.1 | admin | (from the sticker) |
| Keenetic | my.keenetic.net | admin | (from the sticker) |
Be careful when changing settings in this section. You can not only view the password, but also change it to a more complex one. After changing the password, all connected devices will be disconnected and will need to be reconnected.
What should I do if the router address is not accessible?
Make sure your device is connected to this router's network. If you're using mobile data, the 192.168.xx address won't open. Also, check if your ISP is using a router with restricted access to user settings.
Using Wi-Fi recovery apps
There are many apps in stores Google Play And App Store, which promise to reveal passwords. However, there's an important security caveat here. Apps can't "hack" a password if the phone doesn't have one. root rights (superuser rights).
On devices without root access, such apps usually simply display a QR code generated by the Android system itself, or show passwords for networks the phone has previously connected to (if the system allows reading them). Popular apps like WiFi Password Viewer work exactly on this principle.
Using third-party software carries risks. You're giving the app access to sensitive data on your network. Furthermore, many "free" programs are filled with ads or may contain malicious code. Be selective when choosing a utility.
- 🛡️ Safety: Check the permissions the app requests. It doesn't need access to your contacts or microphone.
- 📉 Efficiency: Without root rights, the functionality of such programs is extremely limited.
- 🚫 Myths: Apps can't crack someone else's Wi-Fi password "in the air"; it's technically impossible to do quickly and legally.
It's recommended to use built-in OS tools instead of installing questionable software. This ensures the absence of viruses and system stability.
Sharing Internet from phone to phone
If your ultimate goal is simply to share internet with another device, and both phones have SIM cards (or one does and the other doesn't), you can use tethering. This is an alternative to connecting to the same router.
Turn on the function on your phone with mobile Internet Access point or Modem modeOn the second device, find the created network in the Wi-Fi list and connect using the password specified in the access point settings. You can change the password in the access point settings on the sharing device.
This method is convenient when traveling or in places where there is no fixed router. However, be mindful of data and battery consumption. Sharing Wi-Fi significantly drains the source phone's battery.
☑️ Preparing for Internet distribution
Modern smartphones allow you to distribute the Internet not only via Wi-Fi, but also via Bluetooth or USB cableA USB modem often provides a more stable connection and simultaneously charges the receiving device, which is a big plus.
Connection problems and solutions
Even knowing how to connect to Wi-Fi through another phone, users may encounter technical difficulties. Most often, problems are related to the frequency range or the router's DHCP table being full.
If your phone sees the network but won't connect, try forgetting the network on the device and reconnecting. Restarting the router also helps. Sometimes the problem lies with an incorrect date and time on the device, which causes a security certificate conflict.
⚠️ Note: If your router is configured to filter by MAC addresses, connecting to a new device will be blocked even if the password is correct. You must add the MAC address of the new device to the whitelist in your router settings.
Another common cause is incompatibility of encryption standards. Older devices may not support WPA3, requiring the router to be switched to compatibility mode WPA2/WPA3 MixedCheck these settings in the router's web interface in the security section.
Frequently Asked Questions (FAQ)
Is it possible to connect to a neighbor's Wi-Fi if you only know the network name?
No, connection is impossible without a password (security key). Modern encryption standards (WPA2/WPA3) reliably protect the network from unauthorized access.
Where can I find the password if my phone is running Android 9 or below?
On older versions of Android, you can't view the password in the settings without root access. The only option is to access the router settings through a browser if you know the admin password.
Why does my phone say "Obtaining IP address..." and won't connect?
This means the router can't assign an address to the device. Try rebooting the router. Also, check if there's a limit on the number of connected devices in the router settings.
Is it safe to scan QR codes from unknown sources?
The Wi-Fi QR code itself is secure; it only contains the password text. However, beware of codes that lead to websites or download apps. Scan only codes intended for connecting to the network.
How do I change the password on my router if I'm already connected?
Log into your router's web interface (address 192.168.0.1 or similar), find the Wireless Security section, and change the Password field. Don't forget to save the settings.