The situation of needing to connect a new device to a wireless network but having forgotten or lost the password is familiar to many users. Smartphone owners Samsung often find themselves in a situation where they need to quickly find saved access data to share with guests or set up smart devices. Fortunately, modern versions of the operating system Android provide built-in tools to solve this problem without the need for third-party software.
In earlier versions of the software, this feature was hidden or required obtaining root rights, which posed security risks to the device. However, starting with Android 10, Google introduced a convenient mechanism for viewing and sharing saved networks through system settings. This allows instant access to encrypted security keys stored in your device's memory. Galaxy.
Below we will examine in detail the algorithms of actions for different firmware versions. One UIWe'll also explore alternative methods for when the standard method isn't available. You'll learn how to use a QR code scanner and system functions to extract the necessary information.
View your password on Android 10 and later
On modern smartphones Samsung, operating under control Android 10, Android 11 or newer versions, the process is extremely simplified. The system allows you not only to view the access code itself but also instantly share it with other devices. First, go to your device's main settings menu.
Find the section responsible for wireless connections. Depending on your shell version, One UI, it may be called "Connections" or "Network and Internet". Inside this menu, select the item Wi-FiA list of available networks will be displayed here, and the currently active connection will be marked with an icon or highlighted in color.
Click the name of the network you're currently connected to, or the gear icon next to it. This will open a detailed connection properties window. At the bottom of the screen, you'll see a button QR code or ShareClicking on it will require identity verification via a PIN code, fingerprint, or face scan.
- 🔑 Click the "QR code" button to generate an image.
- 👁️ Look at the text below the graphic code - the password is often displayed there in clear text.
- 📸 Take a screenshot if the text is hidden so that you can read it later on another device.
⚠️ Note: On some models Samsung With customized skins, the password text may not appear directly under the QR code. In this case, use a second smartphone with a camera and QR scanning capability to read the data.
Using Google Password Manager
If the standard interface of your Samsung If your password doesn't allow you to see the numbers directly, you should use Google's built-in password manager. This system syncs saved access keys across all devices linked to your account. Access to this storage is available through the system's general settings.
Open the menu Settings and scroll down to the item GoogleIn the menu that opens, find the section Autofill and select Google Autocomplete. Next, click on the button Google Passwords or Password manager. A list of all saved credentials will be presented here.
Find the name of your wireless network in the list. Wi-Fi networks are typically marked with an antenna or globe icon. Click on the desired network. The system will again prompt you for biometric verification or a screen unlock PIN to ensure data security.
After successful authentication, you'll see a field with the network name and a password field, which is hidden by dots by default. Next to the password field, there will be an eye icon. Click it to show password in text form. You can copy it or rewrite it.
What should I do if my password isn't saved in Google?
Some users prefer not to sync data with the Google Cloud. In this case, the password won't be displayed in the manager, and you'll have to use the QR code method or router settings.
Methods for older versions of Android (before 10)
Owners of older models such as Samsung Galaxy S7, Note 8 or budget series Galaxy A previous years may face restrictions. On versions Android 9 and below, the security system prevents applications and the user from directly accessing the system file where encryption keys are stored.
The only standard way to do this in such cases is to log into the router's web interface. To do this, the device must be connected to the network. You need to find the gateway IP address, which is usually listed in the Wi-Fi connection properties under Network information or Details.
Enter the received IP address (usually 192.168.0.1 or 192.168.1.1) into the address bar of any browser on your phone. This will open the router's login page. If you know the device's login and administrative password (often found on a sticker on the bottom of the router), you can access the control panel.
In the router interface you need to find the section Wireless, Wi-Fi or Wireless mode. In the subsection Wireless Security or Wireless securityThere in the field WPA/WPA2 - Personal The current password will be displayed. You can change it or simply copy it.
| Samsung model | Android version (stock) | Viewing method | Root is required |
|---|---|---|---|
| Galaxy S20-S24 | Android 10-14 | QR code / Settings | No |
| Galaxy S10 / Note 10 | Android 9/10 | QR code (on Android 10) | No (10+) |
| Galaxy S8 / S9 | Android 8/9 | Router web interface | Yes (for system file) |
| Galaxy A50/A51 | Android 9/10 | Depends on the update | No (10+) |
Using third-party applications
If standard methods don't work, and your Android version doesn't allow you to see the password, you can use specialized software from the store. Google PlayHowever, it's worth keeping in mind that after the release of Android 10, Google significantly limited the capabilities of such programs. Now they only work fully on devices with root rights.
A popular solution is the app WiFi Password Viewer or similar. They work by reading a system file. wpa_supplicant.confWithout superuser rights, the app will only show the SSID (network name), but will hide the password itself, replacing it with asterisks.
If your phone has an unlocked bootloader and root permissions installed (for example, via Magisk), such programs will instantly display all saved keys. Otherwise, their functionality will be limited to scanning QR codes or analyzing connected devices.
⚠️ Warning: Installing apps that require root access may void your device's warranty and may cause banking apps (Samsung Pay, Google Pay) to malfunction. Use caution when gaining root access.
Resetting your router as a last resort
In situations where none of the software methods have helped and network access is vital, a physical reset of the router remains. This method is suitable if you own the equipment and can afford to temporarily interrupt internet service for all devices.
On the back of the router, locate the recessed button. Reset or WPS/ResetTo activate the reset mode, press it with a thin object (paper clip, toothpick) and hold for 10-15 seconds until the indicators flash simultaneously.
After rebooting, the router will return to factory settings. The network name and password will match the information on the sticker on the bottom of the device. You will need to reconfigure your internet connection (enter your ISP login and password) if they weren't saved automatically.
☑️ Steps to take before resetting your router
Frequently asked questions and problems
Users often encounter nuances not covered in standard instructions. For example, why a QR code won't scan or why a password is displayed incorrectly. Let's look at the most common issues that arise when attempting to restore access.
Sometimes the problem isn't with the phone itself, but with the character encoding. If the password contains rare special characters or letters from different alphabets, it may be interpreted incorrectly when transmitted via QR code. In such cases, it's best to enter the data manually through the settings menu.
It is also worth remembering that security features Samsung Knox They can block applications from accessing system data even with root access. This is normal behavior for corporate versions of software or leased devices.
Is it possible to find out the password if the phone is not currently connected to Wi-Fi?
Yes, if you've connected to this network before and saved the profile. On Android 10+, you can see the password in the list of saved networks, even if the connection is not currently active. Simply find the network in the list of available networks or in the "Saved Networks" menu and tap the gear icon.
What should I do if the QR code button is not active or hidden?
This may occur on older firmware versions. One UI or if the network has an Enterprise security type. In the case of corporate networks, the password is often not stored explicitly, but is generated dynamically or linked to a certificate.
Is it safe to share a password via QR code?
Yes, it's safe if you show the code to a trusted person in close proximity. However, don't post screenshots of such a QR code on social media, as anyone can scan it and access your network.
Why isn't the password displayed on my Samsung Galaxy A51?
Check your Android version. If your device hasn't received the Android 10 update, the system browsing feature will be unavailable. In this case, the only solution is to access the router settings via a browser or reset the device.