Smartphone owners Samsung We often encounter situations where we need to connect a new device to a wireless network, but the router password has long been forgotten or lost. Fortunately, modern versions of the operating system Android, starting with the tenth, allow you to easily view saved access keys directly in the phone settings. For users of the popular model Galaxy A50 This feature is available by default and does not require installing third-party applications or obtaining superuser rights.
In this article, we will examine in detail the algorithm of actions for different firmware versions. One UI, used on Samsung A50You'll learn how to find the right QR code, read its contents, and understand how the system encrypts data for security. This knowledge will help you restore network access for guests at any time or connect a laptop without having to resort to complex router manipulation.
How Android Password Storage Works
operating system Android stores all data about connected networks in a protected system partition. Previously, before the release Android 10, access to this file was strictly limited and required root rightsHowever, with the introduction of new security standards, Google changed its approach, allowing legitimate key viewing through the system interface for authorized users.
On a smartphone Samsung A50 Network information is encrypted and becomes available only after the owner's identity is confirmed. This could be input PIN code, a pattern lock, or the use of biometric security, such as a fingerprint or facial recognition scanner. This measure is necessary to prevent data theft in the event of device loss.
It's important to understand that the password is displayed in cleartext only for networks the phone has previously connected to. If you've never connected to a specific access point, it's impossible to find its key remotely using standard tools. Security System Samsung does not allow you to generate or guess passwords, it only shows already saved configurations.
⚠️ Note: The password viewer feature may not be available on custom ROMs or unofficially installed, stripped-down versions of Android. In this case, the standard settings interface will function differently.
Preparing the device for network operation
Before you start looking for your forgotten key, make sure that your Samsung A50 It works correctly. Often, problems with displaying settings are related to temporary glitches in the module's operation. Wi-FiIt is recommended to reboot your device to clear the network services cache.
It's also worth checking that the wireless module itself is enabled. Even if you're not currently connected to the network, the module must be active to access the saved profile management menu. Galaxy A50 This can be done through the quick settings panel or the main menu.
Make sure your lock screen is set up correctly. As mentioned earlier, the system will ask for confirmation to view your password. If you don't have a lock screen, or if the lock screen is set to "None" or "Swipe," the system may require you to set a more secure method before revealing sensitive data.
Instructions for Android 10 and later (One UI 2.0+)
The most common scenario for Samsung A50 — this is the presence of an updated operating system. If your phone is running Android 10, 11 or 12 with shell One UI, the procedure is as simple as possible and takes just a few seconds.
First, open the app Settings and go to the section ConnectionsThis is the control center for all communication modules of your smartphone. Click on the item Wi-Fito see a list of available and saved networks.
☑️ Check your password before viewing it
At the top of the screen, you'll see a list of networks. Find the one you need the password for. Next to the active network's name, there's usually a gear icon. Click it to open detailed connection settings. In the menu that opens, at the bottom of the screen, you'll see a button. QR code.
By clicking this button, the system will ask you to confirm your identity. Once verified, a square code will appear on the screen, along with, most importantly, a text string underneath it labeled "Password." This text is the access key you're looking for.
⚠️ Note: On some firmware versions, the text password may be hidden by asterisks even after scanning. In this case, use a second smartphone with a camera and QR code recognition (or Google Lens) to read the information.
Method for Android 9 and older versions
If your Samsung A50 for some reason it works on Android 9 Pie If you have an older version, the built-in password viewing feature may not be available in the settings. In this case, the interface will not allow you to easily display the saved key in plain text.
To solve the problem on older versions of the OS, users often have to resort to using third-party applications from the store. Google PlayHowever, you should be careful: many of these programs require the presence of root rights, receipt of which may void the warranty and disrupt the operation of banking applications.
An alternative method without root access is to use the "Share" feature. In the Wi-Fi menu, select the network and tap "Share." The system will generate a QR code. Although you won't see the text password, you can scan this code with another device (such as an iPhone or another Android device), and it will automatically connect to the network.
Why is there no password on older Android devices?
Google only implemented the ability to view passwords in Android 10 for security reasons. In earlier versions, data was stored in the wpa_supplicant.conf system file, which was inaccessible to regular apps.
You can also view your password using your Google account if syncing was enabled. Go to Google Settings on any device, select the "Autofill" tab, and then "Passwords." The list of saved data may also include Wi-Fi network keys if your phone synced them before the update or reset.
Using a QR code to grant access
Generate function QR code on Samsung A50 Designed not only to display your password but also to easily grant access to guests. Instead of dictating a complex combination of characters, you can simply share your phone screen.
When a guest points their smartphone camera at your code, the device automatically recognizes the network parameters and offers to connect. This works cross-platform: iPhone, Xiaomi, Huawei, and other modern phones understand this encoding standard.
If you want to save this code for printing or sending in a messenger, on the screen with the QR code on Samsung A50 There's a "Save as Image" button (usually a down arrow or floppy disk icon). The image will be saved to your gallery, ready for use later.
| Parameter | Description | Where to find |
|---|---|---|
| SSID | Wireless network name | At the top of the QR code |
| Encryption type | Security protocol (WPA/WPA2) | Inside the encoded data |
| Password | Network access key | Text under the code or in the data |
| Hidden network | Network name hiding flag | In additional parameters |
It's important to note that the QR code is valid indefinitely until you change the router password. If you change the router's access key, the previously generated code will no longer work, and you'll need to recreate it through the settings menu.
Recovering access via a Google account
Ecosystem Google offers another powerful password management tool that works regardless of the phone model, whether it is Samsung A50 or any other AndroidIf you had sync enabled on your phone, your passwords might have been saved in the cloud.
To check, open a browser (for example, Chrome) and go to your Google account settings. Find the "Security" or "Password Manager" section. In the list of saved items, look for entries with the name of your Wi-Fi network. They usually have a corresponding wireless icon.
When attempting to view your password in Google Manager, you'll also be required to verify your identity (biometrics or device PIN). This ensures that even if someone else accesses your account, they won't be able to easily see your secrets without unlocking your phone.
The advantage of this method is that you can view your password even from another device, as long as you have access to your Google account. This is useful if the phone itself Samsung A50 It's broken or doesn't turn on, but you urgently need to remember the key to the network.
Safety issues and recommendations
While the ability to view passwords is convenient, it carries certain risks. Anyone with physical access to an unlocked Samsung A50, can find out the password to your home network and gain access to local resources such as printers, security cameras, or shared folders.
It's recommended to change your Wi-Fi passwords regularly, especially if you frequently share your phone with children or friends. A complex password, consisting of mixed-case letters, numbers, and special characters, will make life significantly more difficult for attackers, even if they somehow gain access to the settings screen.
⚠️ Note: The menu interface and button layout may vary slightly depending on the One UI firmware version and regional model of your smartphone. If you don't see the button described above, try updating your phone's software.
It's also worth using the "Guest Network" feature on your router for temporary visitors. This will create an isolated network segment whose password can be changed frequently without affecting the main settings and smart home devices. Samsung A50 You will see the guest network as a separate access point.
What should I do if the QR code button does not appear?
If the button is missing, make sure you're in the specific network's settings menu (by tapping the gear icon), and not just in the general list. Also, check if your phone has a corporate security profile, which could block this feature.
Is it possible to find out the password for a network to which the phone is not connected right now?
Yes, the Wi-Fi menu usually has a list called "Saved Networks" or something similar. Click it, select the desired network from your connection history, and the process for viewing the password is the same.
Will resetting network settings reset the password?
Yes, resetting network settings (not to be confused with a full phone reset) will delete all saved Wi-Fi profiles, Bluetooth pairings, and mobile network settings. You'll have to re-enter your passwords.