The situation when friends come to visit you or you need to connect a new gadget, and you have completely forgotten the complex password for the wireless network, occurs everywhere. Fortunately, modern operating systems have long since stopped hiding this data “tightly”, allowing smartphone owners to easily restore access to saved connections directly from the device interface. Android They stopped hiding this data “tightly” long ago, allowing smartphone owners to easily restore access to saved connections directly from the device interface.
In earlier versions of the system prior to Android 10, the process was much more complicated and required special rights or third-party applications, but today standard tools allow you to see the security key in the form QR code or text string. You do not need to be an expert in the field of cybersecurity to perform this procedure, you just need to know where to look for the necessary switches in the menu.
In this material we will analyze in detail all the current methods for obtaining forgotten data, starting from standard tools for new OS versions and ending with specific methods for older devices. You will learn to quickly find the information you need so as not to waste time on long searches for entries in a notepad or on the box from the router.
Native capabilities of Android 10 and later
Starting with the tenth version of the operating system, engineers Google implemented a convenient network sharing mechanism that automatically generates a QR code for quickly connecting other devices. The same functionality allows the smartphone owner to see the text password itself, hidden by default under asterisks, but available for viewing by clicking.
In order to use this method, your device must already be connected to the desired network or have a history of connections to it. The interface may differ slightly depending on the manufacturer's shell, for example Samsung One UI or Xiaomi MIUI, but the logic of action remains the same for the entire ecosystem.
The key condition for displaying the password in clear text is the presence of an active screen lock (PIN code, pattern or fingerprint), since the system requires confirmation of the owner's identity before revealing confidential data.
The viewing process is as follows:
- 📱 Open the menu
Settingsand go to the sectionWi-FiorConnections. - 🔍 Find in the list the network from which you want to find out the key, and click on the gear icon or arrow next to the name.
- 👁️ Click on the button
Show passwordor the eye icon, after which the system will request biometric authorization or input PIN code.
After successful verification, the asterisks will turn into readable text that can be copied or rewritten. If there is no “eye” button, pay attention to the “Share” button or QR code - often the password is written in small print right under the code image.
⚠️ Attention: On some custom firmware (for example, older versions MIUI or EMUI), the text display function may be hidden, and only the QR code is available. In this case, use the second method with a Google Account.
Viewing the password via Google Account
If direct viewing in the settings is not possible or the smartphone interface has been greatly modified by the manufacturer, synchronization with the cloud is an excellent solution Google. Starting with certain security updates, passwords for Wi-Fi networks are automatically saved in your account and are available for viewing from any device where you are logged in.
This method is especially convenient because it allows you to find out the password even from another phone or tablet if the main gadget is discharged or inaccessible. Data is encrypted during transmission and storage, which guarantees a high level of protection of personal information from prying eyes.
To find saved data via the cloud:
- 🌐 Go to
Settings→Google→Autofill→Autofill from Google. - 🔑 Select the item
Google Passwordsor follow the direct link in the browserpasswords.google.com. - 📡 In the list, find the desired Wi-Fi network (they are sorted by access point names) and click on her.
The system will again ask for identity confirmation. After this, the network card will open, where the required code will be displayed in the “Password” field. It can be copied to the clipboard with one click.
What to do if synchronization is disabled?
If the function of saving passwords was disabled in Google settings before connecting to the network, you will not be able to find out the password through the cloud. In this case, only resetting the router or using root access will help.
Using a QR code to connect
Even if the system does not show the password in text, it almost always generates a QR code for quickly connecting guests. This code contains all the necessary information, including the encryption type and the access key itself, encoded in graphical form.
To extract a password from an image, you will need a third-party scanner application or a camera with a text recognition function, although many modern smartphones can show the password immediately after scanning their own code.
Action algorithm:
- In the Wi-Fi menu, press
ShareorQR code. - Take a screenshot of the screen with the code.
- Open the application Google Lens (Lens) or any similar scanner.
- Upload a screenshot and select the “Text” mode.
The app recognizes the line where after the prefix P: your password will be located. Please note that the case of letters is important, so copy the characters carefully.
☑️ Check before resetting the settings
Methods for Android 9 and older versions
On devices released before 2019 and running Android 9 Pie and below, the security system prohibits applications and the user from direct access to system file where the keys are stored. It is impossible to view the password in these OS versions using standard means.
The only legal way to obtain data on such devices is to have root access (superuser rights). Obtaining such rights gives complete control over the file system, but also voids the guarantee and can lead to unstable operation of the system if the actions are performed incorrectly.
If root access has already been obtained, the instructions are as follows:
- 📂 Download a file manager with root support, for example, Root Explorer or Solid Explorer.
- 📁 Follow the path
/data/misc/wifi/. - 📄 Find the file
wpa_supplicant.confand open it as text.
Inside the file you will see a list of all ever connected networks in the format ssid="Name" i psk="Password". Find the desired network name and copy the psk value.
⚠️ Attention: Modifying system files or incorrectly obtaining root access can lead to “bricking” the device (complete inoperability). On older devices, the risk is high due to the lack of modern bootloader recovery mechanisms.
Resetting the router as a last resort
If none of the software methods helped, or you do not have access to an already connected device with a saved password, the only option left is to physically reset the router. This is a radical method that will return the router to factory settings, including the network name and password indicated on the sticker on the bottom of the case.
Before deciding to take this step, make sure that you know the login and password to enter the provider’s control panel or have an agreement with the technical connection parameters (PPPoE, L2TP), since after the reset the Internet will stop working until you configure the router again.
Procedure:
- Find a small hole on the router case with the inscription
ResetorRestore. - Plug the device into the network.
- Press the button inside the hole with a thin object (paper clip) and hold for 10-15 seconds until the indicators blink.
After the reboot, connect to an open network with the factory name and enter the password from the sticker. Next, you will need to reconfigure your Internet connection type.
⚠️ Attention: Router interfaces and reset procedures may differ depending on the model and manufacturer (ASUS, TP-Link, Keenetic, MikroTik). It is recommended to check the exact instructions for your model on the manufacturer's official website before performing a reset.
Before resetting the router, try to look at the sticker on the bottom of the device - often the factory password is indicated there, which may not have been changed during the initial setup.
Method compatibility table
For ease of navigation through access recovery methods, we have prepared a summary table that will help determine the appropriate method depending on the version of your operating system and the availability of additional tools.
| Android version | Normal view | Google Account | root access | Reset router |
|---|---|---|---|---|
| Android 12+ | Yes (via settings) | Yes | Not required | Only if the account is forgotten |
| Android 10-11 | Yes (QR code/Text) | Yes | No required | A last resort |
| Android 9 and below | No | No (no synchronization) | Required | Often necessary |
| Any (without access) | No | No | No | The only option |
As can be seen from the table, owners of modern smartphones are in the most advantageous position of having access to data through multiple channels. Users of older devices have to resort to more complex technical solutions.
The newer the Android version, the more built-in security and convenience tools the system provides for managing saved networks.
Frequently asked questions (FAQ)
Is it possible to find out the Wi-Fi password if the phone has never been connected to this networks?
No, this is technically impossible. The smartphone cannot “snoop” the password from other devices or from thin air. The password must be entered at least once into the device and stored in its memory, or you must know it from another source (contract, sticker).
Is it safe to use Wi-Fi hacking applications from the Play Market?
Applications with names like “WiFi Hacker” or “Password Cracker” are fraudulent in 99% of cases. They either show ads or steal your data. Real security audit tools (for example Kali NetHunter) require deep knowledge and root access, and not just installation from the market.
What to do if the “Show password” button is inactive (gray)?
This means that the device does not have a screen lock installed. Go to Settings → Security and set a PIN code, pattern or password. After this, the system unlocks the function of viewing saved keys.
Is the password saved in Google if I turn off the Internet?
The password is saved locally on the device immediately after connecting. Synchronization with Google Account occurs only if there is an active Internet connection. If the Internet is lost, the password will remain in the phone's memory, but will not go to the cloud until the connection is restored.
Is it possible to view the password for a guest network?
Guest networks are often created with a limited validity period or a dynamic password. If the router supports the guest access function with a separate SSID, the password for it is stored in the same Wi-Fi settings, but may differ from the main network password. The viewing principle is identical.