Needing to connect a new gadget or laptop to an existing network but forgetting the password is one of the most common situations in today's digital world. Smartphone owners Samsung Galaxy A50 often face the need to restore access to access point, especially if the device has already been successfully authorized. Fortunately, the operating system Android In modern versions, it provides built-in tools to solve this problem without the need for complex third-party software.
In this article, we will examine in detail all the available methods, starting from the standard functions QR coding and ending with more advanced techniques for experienced users. It's important to understand that the success of the operation directly depends on the version of the operating system installed on your device. Galaxy A50, and the presence of rights superuser (root). We'll look at safe solutions to the problem that don't require extensive programming knowledge.
Before proceeding, make sure your device is connected to the network you need to retrieve the key for, or has been connected to it previously. If you've never entered a password on this smartphone, you won't be able to recover it using standard tools—in this case, you'll need access to the admin panel. routerLet's start with the easiest and fastest method available to most users.
⚠️ Note: The menu interface and item layout may differ slightly depending on the shell version One UI and the year your device's firmware was released. If you don't find the item you're looking for, check for system updates in the settings.
Using the QR code feature in Android settings
The most convenient and fastest way to view the Wi-Fi password on a Samsung A50 Android phone is to use the built-in QR code generator. Starting with version Android 10Google implemented this mechanism to simplify data exchange between devices. Users no longer need to remember complex character combinations; they can simply scan the code with the camera of another device.
To implement this method, you need to go to your smartphone's settings menu. Find the section responsible for wireless connections and select the desired network. The system will automatically prompt you to generate a pattern key, which contains encrypted information about security protocol and an access key. This is the most secure option and doesn't require installing additional applications.
The process looks like this:
- 📱 Open
Settingsand go to the sectionConnections→Wi-Fi. - 🔗 Click the gear icon next to the name of the network you are connected to or have previously used.
- 📄 At the bottom of the screen, select the button
QR code(fingerprint or PIN verification may be required). - 📸 Take a screenshot of the code that appears or just look under it - in many versions One UI The password is displayed in text immediately below the graphic.
If the password text is hidden, you can scan the resulting QR code with any third-party scanner or even another phone's camera. After scanning, the system will display a string containing the following prefix: WIFI:S: there will be the name of the network, and after P: — the password you're looking for. Please note that this method only works if the device has previously stored data for authorization.
View saved networks via Google Account
Ecosystem Google has a powerful syncing tool that allows you to save Wi-Fi passwords to the cloud. If your Samsung A50 If syncing with your Google account is enabled, all saved networks could automatically be saved in the secure section of the password manager. This is especially relevant for those who frequently change devices or prefer cloud-based services. backup copies.
To use this method, you need to log in to your Google profile. The system will prompt you to authenticate, as your data is confidential. After successful authentication, you will gain access to a list of all your saved networks, where your access keys will be displayed in plain text or available for copying.
Steps to access data through an account:
- 🔐 Go to
Settingsphone and select the itemGoogle(orAccounts and archiving). - ☁️ Click the button
Autofilland selectGoogle Autocomplete. - 📂 In the menu that opens, find the section
PasswordsorGoogle Passwords. - 🔍 Enter the name of your Wi-Fi network in the search bar or use the filter by websites and apps.
It's important to note that in some interface versions, Wi-Fi passwords may be listed in a separate category within the Google Security menu. If you don't see the network you need, check if this option is enabled. password synchronization in your account settings. It's also worth keeping in mind that this method requires an active internet connection to download data from the cloud.
Using the ADB Command Line for Advanced Users
For users who are not afraid to work with a computer and the command line, there is a method of using the debug bridge. Android Debug Bridge (ADB)This method allows you to access system configuration files where wireless network data is stored. It does not require root rights on the phone itself, but requires installing drivers and ADB tools on the PC.
The essence of the method is to read the file wpa_supplicant.conf, which is a repository of wireless connection configurations in Linux-like systems, which are devices based on AndroidHowever, starting with Android 10, access to this file for regular apps and even via ADB without root access is often restricted by security policies.
Sequence of actions for working with ADB:
- 💻 Download and install platform tools ADB to your computer.
- 📱 Turn on your phone
Developer mode(by pressing 7 times onBuild numberVAbout the phone) and activateUSB debugging. - 🔌 Connect Samsung A50 to the computer via USB cable and enter the command
adb devicesto confirm the connection. - 📝 Try running the command
adb pull /data/misc/wifi/wpa_supplicant.conf(root required) or use specialized scripts to extract data.
⚠️ Warning: This method requires technical literacy. Incorrect use of ADB commands can lead to system instability or data loss, although the risk is minimal when reading files. Make sure you trust the source of the instructions.
It's worth remembering that without root privileges, direct access to system Wi-Fi configuration files may be blocked by the manufacturer. In this case, ADB will only allow you to see a list of networks, but not their passwords. Therefore, this method is more suitable for enthusiasts with an unlocked Wi-Fi network. bootloader or custom recovery.
Login to the router control panel
If none of the software methods help, there's always the "hardware" option: checking the router's settings. Knowing the gateway IP address, you can log into the router's web interface and view or change the password in the wireless network section. To do this, Samsung A50 must be connected to the router's network (even without the Internet) or connected to it via a LAN cable (via an OTG adapter).
The login address is usually found on a sticker on the bottom of the device and looks like this: 192.168.0.1 or 192.168.1.1You will need the administrator login and password, which are often set to admin/admin, if you haven't changed them before. In the router menu, look for the sections Wireless, Wi-Fi or Security.
Basic steps to access router settings:
- 🌐 Open a browser on your phone and enter your router's IP address in the address bar (for example,
192.168.0.1). - 🔑 Enter the administrator login and password (indicated on the device sticker or in the provider agreement).
- 📡 Find the tab
Wireless,Wi-FiorWireless network. - 👁️ In the field Wireless Password, PSK or
Security keyThe current password will be displayed (sometimes you need to click on it to show it).
This method is universal and works regardless of phone model or Android version. It also allows you to not only find out the password but also change it to a more complex one, which will increase safety your home network. Don't forget to reconnect all your devices after changing the password.
Specialized applications and root rights
There are numerous apps on the Google Play Store that promise to reveal saved Wi-Fi passwords. However, most of them only work on rooted devices. rootWithout these permissions, apps can only display QR codes (using the same system API as the built-in function) or offer password databases, which is not always effective or secure.
If your Samsung A50 has unlocked superuser access (for example, via Magisk), you can use utilities such as WiFi Password Viewer or ES File Explorer (old versions with root access). They allow you to directly read the system file /data/misc/wifi/wpa_supplicant.conf, where all keys are stored in clear text.
Comparison of password access methods:
| Method | Root is required | Need a PC | Complexity |
|---|---|---|---|
| QR code (System) | No | No | Low |
| Google Account | No | No | Low |
| ADB Commands | Desirable | Yes | High |
| Applications (Root) | Yes | No | Average |
How to root modern smartphones Samsung may void your warranty and disable some features such as Samsung Pay or secure folder. Therefore, using this method solely for viewing a Wi-Fi password is impractical if there are simpler alternatives.
Frequently Asked Questions (FAQ)
Is it possible to find out a Wi-Fi password if the phone has never connected to this network?
No, standard Android tools can't reveal the password for a network the device has never connected to and for which no data has been saved. In this case, the only solution is to access the router's settings or the network owner's.
Are password recovery apps safe to use?
Most of these apps require suspicious permissions. Only those that use the system API to generate QR codes are considered safe. Apps requiring root access from unknown developers may pose a risk of data leakage.
What should I do if the QR code doesn't show the password in text?
In some versions of the shell The One UI password is hidden. In this case, take a screenshot of the QR code and scan it with any QR code scanner app or Google Lens. The scanned result will contain a string with the following symbol: P: a password will be indicated.
Will resetting my phone reset my Wi-Fi password?
Yes, performing a hard reset will delete all saved Wi-Fi networks and their passwords from your device. You'll need to re-enter them or restore them from a Google backup.
Where is the password physically located on the router?
The factory password (if it hasn't been changed) is usually found on a sticker on the bottom or back of the router. Look for the fields WPA Key, Wireless Password or Security key.