Needing to connect a new device to a network but having forgotten or lost the Wi-Fi password is one of the most common situations in modern digital life. Users often need to remember the password when a friend comes over with a laptop or when they need to configure a smart plug. Fortunately, Android and iOS operating systems provide several mechanisms for restoring access without extensive technical knowledge.
There are many methods that allow recover forgotten data to access the network. Some require physical access to the router, while others rely on cloud synchronization capabilities. It's important to understand that while it's impossible to simply "hack" someone else's network remotely without their knowledge using legal means, restoring access to your own network is entirely possible.
In this article, we'll cover detailed steps for different platforms. We'll cover standard operating system tools, QR code scanning capabilities, and even more drastic measures, such as resetting your router. Google Android And Apple iOS have their own peculiarities for storing security keys, which every smartphone owner should know about.
Using a QR code to view the key
The easiest and fastest way to find a Wi-Fi password without knowing it on your phone is to use the QR code sharing feature. This feature has become standard in modern versions of Android (starting with version 10) and is available in iOS 11 and later. If your smartphone is already connected to the desired network, the system can generate a graphic code containing all the necessary information.
To activate this feature on Android, go to your wireless settings. Find your active network and tap the gear icon or the network name. The menu that opens will often include a "Share" button or a QR code icon. After verifying your identity (by entering a PIN or fingerprint), a code will appear on the screen.
⚠️ Warning: Do not take screenshots of QR codes with passwords or send them via messaging apps. Anyone with access to the image will be able to connect to your network without your knowledge.
On iPhones, the process is slightly different. You can't simply view the password text directly via a QR code, but you can instantly share access with another nearby Apple device. However, if you have a second phone (such as an Android phone), you can scan the code from the iPhone's screen, but the password text itself won't be displayed; the connection will occur automatically.
Some Android skins (such as MIUI or OneUI) may display a text string containing the passkey directly below the QR code. This depends on the manufacturer and firmware version. If the text is hidden, you can use a third-party QR code scanner from Google Play, which can often decode the content and display the plain-text string.
View saved networks on Android
Owners of devices based on Android have more extensive capabilities for managing saved profiles. Starting with certain versions of the operating system, viewing keys became available in the standard interface, but on older devices (Android 9 and below) or with stock firmware, this may require root rights.
If you have a modern smartphone, the process is simple: go to Wi-Fi settings and select "Advanced" or "Manage Networks." This will display a list of all networks your device has ever connected to. Tapping on a specific network will reveal the "Show Password" option or, again, the QR code.
For devices without a graphical viewing interface or when data needs to be extracted for use on a PC, there is a technical method via the file system. However, this is only accessible to users with superuser rights. Configuration files are stored at /data/misc/wifi/wpa_supplicant.confInside this text file you can find entries like:
network={ssid="Name_Wifi"
psk="Password123"
}
Without root access, you won't be able to view this file using standard file manager tools—the system will return an access error. In this case, the only options left are using the router or syncing via a Google account, if previously configured.
☑️ Check before resetting your router
Recovery via Google account
Google has introduced Wi-Fi password syncing via your account. This allows you to not only save keys in the cloud but also restore them on new devices and view saved networks. This feature is part of the ecosystem. Google Smart Lock or simply sync Chrome and the system.
To check saved passwords through your account, follow these steps:
- 📱 Open Settings on your Android smartphone.
- 🔍 In the settings search, enter the word "Passwords" or go to the "Google" → "Autofill" section.
- 🌐 Select "Google Passwords" or "Password Manager".
- 📡 Find the desired Wi-Fi network in the list (it may have the same name as the network SSID).
After logging in (FaceID or finger), you'll be able to see the network name and hidden password. Tap the "eye" icon to reveal the symbols. This method works even if you've changed phones, as long as you're signed in with the same Google account.
⚠️ Note: Menu interfaces may vary depending on your Android version and phone model. If you don't see the "Passwords" option, try searching for it in the top search bar in Settings.
It's important to note that syncing must have been enabled beforehand. If you just bought the phone and haven't signed in to your account on the old device, this method won't work. Passwords may also fail to sync if data was disabled on the source device or background activity was restricted.
What should I do if my Google account isn't syncing passwords?
Check that syncing is enabled in the "Accounts" section. Make sure the Google app is installed on your device. Try manually starting syncing in your account settings. Sometimes deleting your account and signing in again helps.
Methods for iPhone (iOS) users
In the ecosystem Apple Apple's approach to security is more stringent, so it's impossible to simply view the password text in Wi-Fi settings unless the device is updated to the latest version of iOS. However, starting with iOS 16, Apple has allowed users to view saved keys directly in Settings.
For users of iOS 16 and later, the instructions are as follows:
- 🍏 Open "Settings" and go to the "Wi-Fi" section.
- 📡 Click on the blue information icon (the letter "i" in a circle) next to the desired network.
- 👁️ Click on the hidden dots in the "Password" field.
- 🆔 Complete biometric authentication (FaceID or TouchID).
After this, the dots will turn into readable text that can be copied. This is the most reliable default method for iPhone owners. For older versions of iOS (15 and below), direct viewing is not possible, requiring workarounds, such as using a Mac with the same iCloud account.
If you have a Mac computer connected to the same iCloud account, you can find the password in your keychain. On Windows, this isn't possible via iTunes. Older iOS users can only hope they have the password written down somewhere or reset their router.
Login to router settings
If none of the mobile methods work, the most reliable option is to configure the router itself. To do this, you'll need to connect to the router (via Wi-Fi or cable) and log in to its web interface. The login address is usually written on a sticker on the bottom of the device.
Standard login addresses:
| Router brand | Address in the browser | Standard login | Standard password |
|---|---|---|---|
| TP-Link | 192.168.0.1 | admin | admin |
| ASUS | 192.168.1.1 | admin | admin |
| Keenetic | my.keenetic.net | admin | 1234 |
| D-Link | 192.168.0.1 | admin | (empty) |
After entering the address in your browser (Chrome, Safari), you'll be asked to enter your administrator username and password. If you haven't changed them, use the default ones (indicated on the sticker). If you've changed them and forgot, you'll have to reset them (more on that below). Inside the interface, look for the "Wireless" section. In the field there, PSK Password or "Security Key" will be your password.
In modern routers (for example, MikroTik or advanced models Keenetic) The interface can be more complex. Look for the "Home Network" or "WLAN" tabs. The password is often hidden behind asterisks, but there's a "Show" button next to it or the option to simply copy it.
Resetting the router to factory settings
When the Wi-Fi password is lost, the router admin password is changed, and then forgotten, the final, radical option is a hard reset. This will return the device to its "fresh from the store" state. All settings, including the network name and password, will be reset to the default settings (as indicated on the sticker).
The reset procedure is universal for most models:
- Find a small hole with the inscription on the router body
ResetorDefault. - Plug the router into the network (it must be powered).
- Take a paper clip or toothpick and press the button inside the hole.
- Hold the button for 10-15 seconds until the indicators flash simultaneously.
After rebooting, the router will broadcast the network with the factory name. The password will also be the factory one (or there will be no password, and the network will be open). Once connected, you can access the settings using the default address and set new security parameters.
⚠️ Note: Resetting your internet connection will erase all your settings, including the connection type (PPPoE, L2TP) that your ISP may have provided. Make sure you have your internet login and password (as agreed upon with your ISP) to reconfigure your internet connection.
This method guarantees access, but it requires time to reconfigure. If you're unsure, it's best to call a specialist or use the router manufacturer's app, which can help you set it up from scratch.
Is it possible to reset a router remotely?
A remote reset is only possible if a cloud management service (such as KeenDNS or TP-Link Cloud) has been previously configured and you have access to your account. In 99% of cases, physically pressing the button on the device's housing is required.
Frequently Asked Questions (FAQ)
Is it possible to find out a neighbor's Wi-Fi password via their phone?
No, there are no legal ways to find out someone else's network password without their knowledge. Apps that promise to "hack Wi-Fi" are often viruses or simply reveal passwords for open networks that are already visible in the list of available networks. Using someone else's network without permission is illegal.
Where can I find the password if my router is distributing Wi-Fi, but I don't remember the combination?
Check the sticker on the bottom of the router. If the password has been changed, try the QR code method on a connected Android smartphone or access the router settings through a browser using the default administrator login and password.
Why isn't the password view field showing up on my iPhone?
The ability to view passwords in Wi-Fi settings was introduced in iOS 16. If you have an older version of the operating system, this option is unavailable. Update your device or use a Mac with iCloud Keychain.
What to do if resetting the router doesn't help?
If the router doesn't connect to the internet or doesn't allow you to access its settings after a reset, the device may be physically faulty, or your ISP may be blocking the connection based on your MAC address. In this case, you should call your ISP's technical support.