The Android tablet displays the status “Connected” to a familiar Wi-Fi network, but when you try to add a new device, the system asks for a forgotten password, which previously could only be found out by resetting the router or obtaining root access.
Fortunately, modern versions of the mobile operating system Android dramatically changed the approach to managing network connections. Starting with the tenth version, Google engineers introduced a convenient mechanism for compartilhamento (sharing) networks, which allows you not only to share access, but also to view security keys. In this article, we will look in detail at how to extract this data using regular tools and using third-party utilities.
Before proceeding with the manipulations, it is worth noting that the methods may differ slightly depending on the manufacturer’s shell. Interfaces Samsung One UI, Xiaomi MIUI or pure Android have their own visual features, but the operating logic remains the same for the entire ecosystem. Your task is to find the saved network configuration and request to display the secret code.
Standard method for Android 10 and later
The most reliable and secure method does not require installing additional software. If your tablet is running Android 10 or a newer version, the password view feature is built right into the settings menu. This solution is ideal for most users, as it eliminates the risk of infecting the device with viruses.
First, open the settings section and go to the item responsible for wireless connections. In different firmware it may be called differently: Wi-Fi, Wireless networks or Connections. Find the network in the list that you are currently connected to or that is saved in the device memory. Click on the gear icon or arrow next to the name of the access point.
In the menu that opens about the network, there is often a button Share or icon QR code. It is this interface element that is the key to the solution. When pressed, the system will ask you to verify your identity using your fingerprint, facial recognition, or screen unlock PIN. This is a security measure that ensures that only the owner of the device can see confidential data.
⚠️ Attention: On some models of budget segment tablets, the manufacturer may hide this function in order to save resources or due to interface customization features. If there is no QR code button, proceed to the following sections of the instructions.
After successful authentication, a square code will appear on the screen. Below it, as a rule, a text line with a password is displayed in small font. If the text is hidden by asterisks, try taking a screenshot of the screen and opening it in the gallery or any image editor - often the system renders the text explicitly, even if it is hidden in the interface.
If there is no text password under the QR code, save the image of the code and scan it with any scanner application from another device - as a result you will receive clear text with an access key.
Using a QR code for decryption
Sometimes the operating system displays only a pattern lock, without showing a text transcript at the bottom of the screen. This is not a dead end, but just an additional step. QR code technology is originally designed to store encrypted data, including the network SSID and WPA/WPA2 security key.
To read encrypted information, you will need a second device with a camera or a special scanner application on the tablet itself. Standard cameras on modern smartphones can recognize such codes automatically. Point the lens at the tablet screen, and a link like this will appear in the notification WIFI:S:MyNetwork;T:WPA;P:MyPassword;;.
Pay attention to the structure of the line. The letter P before the colon indicates Password. All the characters immediately after P: and before the next semicolon ;are your search key. This method is universal and works even on older versions of Android, if it is possible to generate a code through a third-party menu.
- 📱 Point the camera of another smartphone at the QR code of the tablet.
- 🔍 Copy the link or notification text that appears.
- 🔑 Find the symbol in the line
P:—the characters following it are the password.
It is important to understand that the format of the string may vary. In some cases, the system generates a code that, when scanned, immediately prompts you to connect to the network without explicitly showing the password. In such a situation, any online QR code decoder will help: just upload a screenshot to the site, and it will display the content in readable form.
Checking through router settings
If the standard tablet tools do not produce results, the most logical step would be to contact the source of Internet distribution - the router. This method requires that the tablet be connected to the Wi-Fi network for which you want to know the password. You can log into the admin panel directly from your mobile device.
Open any browser on your tablet and enter the gateway IP address in the address bar. Most often this is 192.168.0.1 or 192.168.1.1. The exact address can be found in the Wi-Fi connection settings in the column Gateway or Router. After entering the address, the system will ask for a login and password to enter the admin panel.
⚠️ Attention: The login information for the router often differs from the Wi-Fi password. By default, this is usually
admin/admin, but if you changed them earlier and forgot, you will have to reset the router to factory settings with the Reset button.
Once inside the interface, look for the section called Wireless, Wireless mode or Wi-Fi Settings. Inside this section there should be a subsection Wireless Security (Security). It is there that in the field PSK Password or Wireless network key the code you need is stored.
| Router manufacturer | Standard IP | Path to settings |
|---|---|---|
| TP-Link | 192.168.0.1 | Wireless -> Wireless Security |
| ASUS | 192.168.1.1 | Wireless network -> Security |
| Xiaomi | 192.168.31.1 | Wi-Fi settings -> Password |
| Zyxel | 192.168.1.1 | Network -> Wireless -> Security |
Some modern routers have mobile applications for management, which can be more convenient than the web interface. For example, applications TP-Link Tether or Huawei HiLink allow you to view and change your Wi-Fi password in a couple of clicks, from anywhere in the interface.
Applications for viewing passwords without Root
In the store Google Play there are many utilities positioning themselves as tools for recovering forgotten keys. However, it is important to distinguish between real instruments and dummies. Most applications that promise to "hack" or "show the password" without superuser rights, in fact, simply duplicate the QR code generation function built into the system.
However, there are useful combines that simplify the reading process. They automatically generate a QR code from a saved network and offer to immediately decipher its contents in text form, eliminating the need for the user to take screenshots and use third-party scanners. An example would be utilities like WiFi Password Viewer (on new OS) or connection managers.
It is worth remembering that without root access no application has direct access to the system file wpa_supplicant.conf, where historically all passwords were stored in encrypted form. Therefore, miracles do not happen: if an application runs on Android 10+, it uses legitimate system APIs and does not hack them.
Why did old applications stop working?
Before Android 10, applications could request access to system configuration files. With the release of new security versions, Google closed this access to all applications that do not have superuser rights, making it impossible to directly view the password file using conventional means.
When choosing such software, carefully read reviews and check permissions. If a simple QR code viewing app asks for access to your contacts, microphone, or location, that's a red flag. Uninstall such a app immediately to avoid leakage of personal data.
Methods for devices with root access
For advanced users whose tablets have an unlocked bootloader and installed root access (via Magisk or SuperSU), the process of obtaining a password becomes trivial. Having superuser rights removes all restrictions on access to system partitions.
There are specialized applications, such as WiFi Password Recovery or Root Browserthat can directly read system configuration files. You just need to grant the application .root access when you first launch it, and it will instantly display a list of all ever connected networks with their passwords in clear text.
An alternative method for command line fans is to use the terminal. Install a terminal emulator, enter the command to gain root privileges, and then prompt for the contents of the configuration file to be output. This is the fastest way for those who do not want to install unnecessary GUI applications.
su
cat /data/misc/wifi/wpa_supplicant.conf
Look for blocks in the command output network={. Inside such a block there is a field psk="your_password" contains the information you are looking for. This method works on absolutely all versions of Android, including the oldest, since the file storage structure has not changed for decades.
☑️ Check before obtaining root access
⚠️ Attention: Obtaining root access will void the warranty on the device and may lead to data loss if done incorrectly. Also, some banking applications will stop working on a rooted tablet without additional settings for hiding rights.
What to do if nothing helps
In rare cases, none of the software methods work. This may be due to profound changes in the firmware by the manufacturer, blocking of functions by the telecom operator, or critical errors in the operation of the operating system. If you have tried all the options, you still have physical access to the equipment.
Inspect the router itself. There is almost always a sticker with the factory settings on the bottom of the case or on the back panel. The standard SSID and default password (WPA/WPA2 Key) are indicated there. If you have never changed the security settings of your router, this code is suitable for connecting.
If the password has been changed and it is impossible to remember it, the only solution is to completely reset the router. Press and hold the button Reset on the router body for 10-15 seconds (until the indicators blink). The device will return to factory settings, and the password will be the same as indicated on the sticker.
Resetting the router is an extreme measure, since after it you will have to re-configure the network name, password and, possibly, connection parameters to the provider (PPPoE login/password).
After the reset, you will need to reconnect all your devices: tablets, phones, laptops and TVs. To avoid this situation in the future, write down the new password in a safe place or save it in a password manager immediately after changing the settings.
Frequently asked questions (FAQ)
Is it possible to find out the password for someone else's Wi-Fi if I am connected to it?
Technically, if you are connected to the network, your tablet stores the passkey. However, viewing this password requires authentication of the tablet owner (fingerprint or PIN). It is impossible to find out the password for a network to which you are not connected and do not have router administrator rights.
Why is there no "Share" button in the Wi-Fi settings on my Android 11?
Some manufacturers (for example, Huawei or Honor in certain regions) may hide this function in their shells. Try to find the "QR code" item in the additional menu (three dots in the corner) or use the method of logging into the router settings through a browser.
Is it safe to use applications to recover passwords?
Applications from the official Google Play store that do not require root access is safe, since they only use system APIs to generate QR codes. Avoid downloading dubious utilities from third-party sites that promise to “hacking” networks - this is almost always malware.
Where is the file with passwords stored on Android?
The system file containing Wi-Fi network configurations and passwords is located along the path /data/misc/wifi/wpa_supplicant.conf. Access to this directory is blocked for regular applications and users without superuser rights (Root).
Is it possible to see the password if it is hidden by asterisks in the router settings?
In the web interface of the router, the password field is often hidden. However, you can right-click on the input field (on PC) and select "View Code", changing the field type from password to text. On a tablet, it’s easier to copy a value from a field, paste it into notes or instant messenger, where it will be displayed in clear text.