Many users are familiar with the situation of urgently needing to access the internet but having forgotten their home network password. This often happens after purchasing a new gadget or when guests arrive and need access. It might seem like a dead-end, as logging into the network is impossible without the correct password, but there are actually several workarounds.
In most cases, access to local network You can restore access using already connected devices or the physical buttons on the router. Modern operating systems, such as Android and iOS, have built-in synchronization mechanisms that allow you to share access without entering complex characters. However, the effectiveness of this method directly depends on your router model and smartphone software version.
In this article, we'll cover all current connection methods, from the simplest options using QR codes to the radical but effective method of resetting the device. You'll learn how to find saved data in the system or use the WPS function for instant authorization without any extra steps.
Using a QR code from another device
The easiest and most secure way to connect a new phone to a network if you've forgotten your password is to use a QR code. This method works if you already have one device (such as a tablet or a friend's phone) that's currently connected to the desired Wi-Fi network. Modern smartphones can generate a special code that, when scanned, automatically enters the required data on the new device.
To implement this method, you need to go to the Wi-Fi settings on a device with an active connection. Depending on your phone model and operating system version, a gear icon or a "Share" button may appear next to the active network name. Tapping this item will cause a pop-up window to appear. QR code on the screen that contains the encrypted password.
Now take the phone you want to connect and launch the default camera app or a QR code scanner. Point the lens at the screen of the first device. The system will automatically recognize the code and prompt you to connect to the network. All you have to do is confirm the action by tapping the "Connect" button.
It's important to note that some Android models (e.g., Xiaomi, Samsung) may require fingerprint or face unlock to view the code for security purposes. This is a standard practice to protect your network from unauthorized access.
Connecting via WPS
Technology Wi-Fi Protected Setup Wi-Fi Protected Setup (WPS) was developed specifically to simplify the process of connecting devices to a wireless network without having to enter a password. This method is ideal if you are close to the router and have physical access to its casing. Most modern routers keep this feature enabled by default.
The connection process is as follows: on the router body you need to find a button with a marking WPS or an icon resembling two arrows forming a circle. On some models, this button is combined with the Wi-Fi power button. A short press (about 1-2 seconds) puts the router into device search mode.
After activating the mode on the router, you must perform the following actions on your phone within two minutes:
- 📱 Open Wi-Fi settings on your smartphone.
- 🔄 Click the "More" or "Advanced settings" button.
- 🔘 Select the "Connect via WPS" or "WPS Button" option.
- 📡 Wait until the connection is complete; the indicator on the router will stop flashing.
⚠️ Attention: The WPS function has known security vulnerabilities. If you don't use it regularly, we recommend disabling this option in the router settings via the web interface after a successful connection to prevent potential brute-force attacks.
It's worth noting that Apple devices (iPhone, iPad) don't support WPS, so Apple owners will have to use the other methods described in this article. Also, the feature may not work if the MAC address filter is enabled on the router.
Viewing saved passwords on Android
Android smartphone owners can find the saved password directly in their device settings if they've previously connected to the network. Starting with Android 10, the system allows you to not only view the QR code but also view the text string itself.
To find your password, go to the menu Settings → Connections → Wi-FiTap the name of the network you're connected to or select the gear icon next to it. In the menu that opens, find the "Share" button or "QR code." The password is often displayed in plain text under the graphic code. If the text is hidden by dots, try taking a screenshot and opening the image in the Google Lens app—the system will recognize the text automatically.
For devices with superuser rights (Root) there are specialized applications such as WiFi Password Viewer, which allow you to view saved access keys for all networks ever visited by your device. However, using such programs requires caution and an understanding of the security risks.
Is it possible to recover the password without rooting on older Android devices?
On Android versions below 10, viewing the password in plain text without root access is impossible using standard system tools. In this case, logging into the router's web interface or resetting it will only help.
If you have a Windows computer connected to this Wi-Fi network, you can view the password through the Network and Sharing Center. Find the Security tab in the wireless network properties list and check the "Show characters" box.
Login to the router's web interface
The most secure way to find or change your password is to access your router's control panel through a browser. You don't need internet access to do this; simply connect to the Wi-Fi network itself (even without internet access) or connect your phone to the router via a LAN cable (if you have an adapter).
Open any browser on your smartphone and enter the router's IP address in the address bar. Most often, this is 192.168.0.1 or 192.168.1.1The exact address, as well as the login and password for access, are indicated on the sticker on the bottom of the device. The standard authorization data is often a pair admin/admin.
After successful authorization, the control panel will open. The interface depends on the manufacturer (TP-Link, ASUS, D-Link, Keenetic), but the search logic is the same:
- 📂 Find the "Wireless" or "Wireless network" section.
- 🔑 Go to the "Wireless Security" or "Security Settings" subsection.
- 👁️ The current password will be displayed in the "Password", "PSK Password" or "Encryption Key" field.
Here you can also change the password to a more complex or memorable one. After saving the new settings, all connected devices will be disconnected and will need to be reconnected using the new combination.
Resetting the router to factory settings
If none of the above methods help, or you can't access the router settings, the last resort is a hard reset. This will return the device to its out-of-the-box state, restoring the factory password found on the sticker.
To perform a reset, find the recessed button on the router body. Reset or RestoreIt may be located in a separate hole. You'll need a thin object, such as a paperclip or toothpick. Press the button and hold it for 10-15 seconds until the indicators on the housing flash simultaneously.
| Action | Result | Necessary actions after |
|---|---|---|
| Press Reset (short) | Rebooting the router | It's okay, the network will recover on its own. |
| Hold Reset (10+ sec) | Complete reset | Setting up the Internet again |
| Change admin password | Protecting settings | Remember the new password |
| Disabling WPS | Improving security | Connection with a password |
It's important to understand the consequences: after resetting the router, it will forget all provider settings (PPPoE login and password, connection type). If you don't have your provider contract with this information, your internet may not work even after Wi-Fi access is restored.
⚠️ Attention: Before resetting, make sure you have a contract with your internet service provider or technical support to restore your internet access settings. Without these settings, the router will work, but you won't be able to connect to the internet.
After rebooting, the network will be named as indicated on the factory sticker (for example, TP-LINK_5G_1234), and the password will correspond to the factory key (PIN or Password).
Common problems and their solutions
During the connection process, users often encounter technical nuances that can be confusing. For example, the phone sees the network, but displays "Unable to connect" or "Obtaining IP address." This may indicate that MAC address filtering is enabled in the router, and your device is simply not whitelisted.
Another common issue is a frequency band mismatch. If your router is broadcasting a 5 GHz network, but your old phone only supports 2.4 GHz, you won't be able to connect. In such cases, you need to access your router settings (via cable or another device) and ensure that both bands are activated or have different names (SSIDs).
☑️ Diagnosing connection problems
It's also worth checking that the list of connected clients isn't full. Some routers have a limit on the number of simultaneously connected devices (for example, 10 or 15). If this limit is reached, a new phone won't be able to connect to the network until you disconnect one of the active devices.
What should I do if my phone says "Saved" but won't connect?
This means the password is correct, but the router is rejecting the connection. Try forgetting the network on your phone (using the "Delete" or "Forget Network" button) and reconnecting. Switching the security type in the router settings from WPA3 to WPA2/WPA Mixed also helps.
Is it possible to connect a phone to a hidden network without a password?
No, a hidden network (SSID) simply doesn't broadcast its name, but requires the exact name and password to be manually entered. Without this information, connecting using any software is impossible.
Does the Android or iOS version affect connectivity?
Yes, older OS versions may not support new encryption standards (WPA3) installed on modern routers. In this case, you should temporarily lower the security level in your router settings to WPA2.
Are Wi-Fi hacking apps safe to use?
No, most such apps contain viruses or steal your personal data. Furthermore, connecting to someone else's network without permission is illegal. Use only legal methods to restore access to your network.