Many smartphone owners are familiar with the situation of urgently needing to connect a new gadget or laptop to their home network but can't remember the security combination. If you've forgotten the Wi-Fi password on your Samsung Galaxy phone, don't panic, as modern versions of the Android operating system offer built-in tools to solve this problem. In most cases, you won't need third-party software or complex computer manipulation.
Mobile devices running the shell One UI, allow you to not only view saved access keys but also instantly share them with other devices. However, if your phone was reset to factory settings or you've never connected to this network from your current device, the steps will differ. It's important to understand which scenario applies to your situation so you can choose the right recovery method.
In this article, we'll cover all available methods in detail, from simply scanning a QR code to logging into the router's web interface. You'll learn how to find saved data in the system and what to do if automatic methods don't work. The key is to proceed consistently and carefully follow the instructions for your specific model.
Using the QR code sharing feature
The fastest and most effective way, if you already have a network-connected Samsung smartphone, is to use the built-in QR code generator. This feature was introduced in Android 10 and has become standard on all modern devices. Samsung GalaxyIt allows you to turn your phone into a kind of key that can be read by any other device.
First, you need to go to your wireless settings. Open Settings, then select the section Connections and go to the menu Wi-FiHere you'll see a list of available networks, and at the top will be the currently active network your device is connected to. This is the one we're interested in.
Click the gear icon to the right of your network name. This will open a detailed configuration menu. At the bottom of the screen, you'll see a button labeled QR codeBy clicking on it, the system will generate a unique graphic encryption key containing all the necessary connection data, including the network name (SSID) and the password itself.
Now you can use another phone or tablet's camera to scan this code. Once the image is recognized, the device will automatically prompt you to connect to the network without having to manually enter the characters. This is ideal for guests or for connecting a laptop with a camera.
What to do if the QR code cannot be read?
Make sure your Samsung phone's screen is bright enough. Sometimes, an anti-glare coating or low brightness can prevent the other device's camera from correctly recognizing the code. Also, clean the scanner's camera.
View your saved password in Android 10 and above settings
In newer firmware versions, Samsung has implemented the ability to directly display the password in text format, eliminating the need to find a second device to scan the code. If you've forgotten your Samsung Galaxy Wi-Fi password, but the phone has previously successfully connected to the same Wi-Fi hotspot, the data is saved in secure memory.
Repeat the path to network settings: Settings → Connections → Wi-Fi → Click the gear icon next to your active network. In the menu that opens, find the button QR code or an eye icon. In some interface versions, after tapping the QR code, a text string containing the password may appear under the image.
If the text is hidden by asterisks, try tapping the eye icon or the "Show Password" button. The system will ask you to verify your identity for security purposes. You'll need to complete biometric authentication (fingerprint, face scan) or enter a digital PIN to unlock the screen.
⚠️ Note: The text password preview feature is only available on devices running Android 10 and later. On older versions of the operating system (Android 9 and below), only the QR code is displayed without the text transcript.
After successful authentication, you will see a character string. You can rewrite, copy, or dictate it. Please pay attention to the case of letters, as Wi-Fi networks are case-sensitive. Uppercase and lowercase letters are treated as different characters by the system.
Restoring access via the router's web interface
If your phone isn't connected to the network or you've reset it to factory settings, you won't be able to reset the password through your smartphone's settings. In this case, the most secure method is to log in to the router's control panel. To do this, you'll need any browser and access to the router's network (you can connect via mobile data if you know the IP address, or via a cable).
First, you need to find out the gateway IP address. On a Samsung Galaxy, you can do this by going to Settings → Connections → Wi-FiClick the gear icon for your active network and scroll down to the "View advanced settings" or "Details" section. Find the line Gateway (Gateway). Typically, this is an address like 192.168.0.1 or 192.168.1.1.
Enter this address in the address bar of your browser (Chrome, Samsung Internet). The router authorization page will open. You'll need your administrator login and password. By default, admin/admin is often used, but if you've changed them previously, you'll need to enter the updated information. If you haven't changed them, check the sticker on the bottom of the router.
Once you enter the menu, look for the section related to wireless networking. It may be called Wireless, Wi-Fi Settings or Wireless mode. In the security subsection (Security) there will be a field Wireless Password, WPA-PSK or Security keyThis is where the desired combination is stored.
☑️ Verifying your router login information
The table below shows the standard addresses and login details for popular router brands that are commonly found in home networks.
| Router brand | Default IP address | Login | Password |
|---|---|---|---|
| TP-Link | 192.168.0.1 | admin | admin |
| ASUS | 192.168.1.1 | admin | admin |
| Zyxel | 192.168.1.1 | admin | 1234 |
| D-Link | 192.168.0.1 | admin | (empty) |
Third-party password recovery apps
There are numerous apps on the Google Play Market that promise to reveal saved Wi-Fi passwords. However, starting with Android 10, Google has significantly restricted third-party apps' access to system files where security keys are stored. Therefore, most of these utilities won't work on new Samsung Galaxy devices without root permissions. Root.
Apps like WiFi Password Viewer or WiFi Map These can only be useful in two cases: if you have an older phone with Android 9 or earlier, or if you have root access. Otherwise, they'll either show a blank screen or offer features already built into the system (such as QR code generation).
Using programs that require root access carries risks. Obtaining superuser access voids the device's warranty and can lead to system instability or bricking if performed improperly. Furthermore, installing questionable programs from untrusted sources can lead to the leaking of your personal data.
If you do decide to use third-party software, carefully read reviews and check the permissions the app requests. Avoid apps that require access to your contacts, SMS, or gallery, as these are completely unnecessary for Wi-Fi browsing.
Resetting your router as a last resort
If none of the above methods help (the phone isn't connected, the router administrator password has been changed and forgotten, and the default passwords don't work), the last resort is a complete factory reset. This will return the device to its "out of the box" state.
There is a small hole with an inscription on the router body. Reset or DefaultTo reset, press the button with a thin object (like a paperclip or toothpick) and hold it for about 10-15 seconds until the indicators blink simultaneously. After this, the router will reboot.
After the reset, the network will be named as shown on the device's sticker, and the password will be the default one (also shown on the sticker). You can connect to it using these details and then, if necessary, set a new, more complex password and network name through the web interface.
⚠️ Warning: Resetting your router will result in the loss of all user settings, including PPPoE settings (username and password from your ISP), if they were not saved. Make sure you have a contract with your ISP or internet login information before resetting.
This method requires time to reconfigure your internet connection. If your ISP uses MAC address binding, you may need to clone the address or call technical support to unblock it. Use this method only if all other options have been exhausted.
Password Loss Prevention and Network Management
To avoid the "forgot your password" problem in the future, we recommend using a password manager. Built into your account Google The password manager syncs data across devices. If you save your Wi-Fi password to your Google account, it will be available on any device signed in to that account.
It's also a good practice to create a paper copy of complex passwords. Write down your Wi-Fi key in a notebook or special organizer and keep it in a safe place. It may seem old-fashioned, but in the event of a complete reset of your electronics, a paper copy remains the only guaranteed source of information.
Update your router firmware regularly. Manufacturers often improve the interface and add features that simplify network management, including easy setup via the router manufacturer's mobile app (e.g., Tether for TP-Link or Mi Home for Xiaomi).
Guest access management is another useful feature. If you frequently have guests, set up a guest network. It has a separate password that can be changed periodically without affecting the main network to which your smart devices and computers are connected.
Frequently Asked Questions (FAQ)
Is it possible to find out a Wi-Fi password if the phone has never connected to this network?
No, if your phone has never connected to a network or scanned a QR code, it won't have any information about that network. In this case, the only solution is to check the router's sticker, access the router settings from a PC, or reset the router.
Where can I find the Wi-Fi Direct password on my Samsung Galaxy?
The password for Wi-Fi Direct (used for fast file transfers) is generated automatically. It can be found in the menu. Settings → Connections → Wi-Fi → Wi-Fi Direct. The device name and current pairing PIN will be displayed there.
Why can't my Samsung phone see the Wi-Fi network even though the password is correct?
This could be due to frequency incompatibility (2.4 GHz vs. 5 GHz), outdated Wi-Fi drivers, or a temporary router glitch. Try restarting both devices and forgetting the network in your phone's settings before reconnecting.
Is it safe to use apps like WiFi Password Show?
Without root access, such apps are useless on newer Android devices. With root access, they gain full system access, creating the risk of data leakage. It's better to use native Android features or QR codes.
How to share Wi-Fi password from iPhone to Samsung?
There's no direct over-the-air password transfer between iOS and Android (like between two iPhones). The iPhone owner must either show a QR code (if they have one saved as an image), verbally state the password, or use the QR code generation method on the Samsung device itself if it's already connected.