It is common for owners of Xiaomi and Redmi smartphones to find a way to quickly restore access to data stored in the system. Fortunately, modern versions of the MIUI shell and the new HyperOS provide built-in tools to solve this problem without the need for superuser rights.
Previously, viewing saved security keys required installing third-party applications or using complex commands through a security key. ADB. Now you just have to have access to your phone's settings and, in some cases, know a simple algorithm for doing things. On Android 10 and up (MIUI 12+) Password can be seen directly in the system interface through generation QR-code.
In this article, we will discuss in detail all current methods of recovering forgotten data, from the standard interface tools to advanced techniques for experienced users. QR-Use the file system and understand how network profile storage works in Xiaomi.
Use of the function QR-code-in MIUI HyperOS
The easiest and fastest way available to most users is to use a built-in generator. QR-This feature has been introduced in updated versions of the interface, and allows you to access data instantly on the network. You don't need to be a technician to use this method.
To start, open the settings menu for your device. Find the wireless connection section, which, depending on the firmware version, may be called Wi-Fi or Wireless Networks. Click on the name of the network you're currently connected to or the arrow icon next to it.
The screen will be displayed on the screen. QR-code for connecting other gadgets quickly, depending on the version MIUI, The password can be written in text directly under the code. If there is no text, take a screenshot of the screen or save the code image in the gallery.
- π± Open Settings and go to the Wi-Fi section.
- π Click on the active network or icon QR near-name.
- πΈ Take a screenshot of the code that appears if the password is not immediately visible.
- ποΈ Use Google Lens or a code scanner to decrypt your image.
If the password is hidden, you'll need a second smartphone or scanner app. Point the camera at the code, and in the search result bar you'll see a line like WIFI:S:MyNetwork;T:WPA;P:12345678;;.
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If you donβt have a second phone, save a screenshot. QR-Open it and click the button "Google Lens" or "Search by Image" - the system itself counts the code.
View through the system settings of Android 10 and above
Since the tenth version of Android, Google has introduced an improved network management mechanism, and owners of Xiaomi devices with updated firmware can see passwords immediately in the settings, bypassing the code scanning step, although the interface may vary depending on the regional version of the software.
Go to the Settings menu and select Wi-Fi. Find the network you want to know about and click on the gear icon or arrow to the right of the name. In some HyperOS builds, just tap the network name.
In the menu that opens, look for Show password or eye icon. The system can request verification of identity through the fingerprint scanner, Face. ID or PIN-After successful authentication, the stars will disappear, and you will see the full key.
β οΈ Note: If the "Show Password" item is missing, it means that your version is MIUI has a region-specific or security level that does not allow direct viewing without root rights.
It's worth noting that global firmware versions are more stable than Chinese ones. ROM, The interface may require additional confirmations or scans. QR-code even to view a text line.
Using Google Lens to Decrypt
If the password is hidden in the settings by dots and the text is not displayed, the built-in Google Lens service will come to the rescue. This tool can analyze images and extract text information from them, including encrypted images. QR-code.
Take a screenshot of the screen with QR-Open the Google or Google Photo app on your device. Select the image you took and click on the Image Search button or the lens icon.
The system will analyze the image and produce the result, and at the top of the screen will appear a card with the name of the network and password, which is the most versatile method, working on any Redmi and Poco models, regardless of the version of Android.
- π· Take a screenshot of the screen with QR-wi-fi.
- π Open the Google app and click on the camera icon.
- πΌοΈ Download a screenshot from the gallery for analysis.
- π Copy the password from the text search result.
It is important to ensure that the code image is clear and not blurred. If the scan fails the first time, try to brighten the screen or take a new screenshot with higher resolution.
File Manager and System Files (without Root)
For more advanced users, there is a method of searching for saved profiles through the file system. 10, system-fabricator /data/misc/wifi For normal applications, no Root permission to see the file. wpa_supplicant.conf Standard means will not work.
However, some older versions of MIUI or specific builds allow you to access logs or backups of settings. You can try using Xiaomi's built-in Explorer app. Go to Internal Drive and look for folders called backup or miui.
If you've previously done a full system backup through the Recovery Recovery menu, the password file may be in the backup archive, and the path to it is usually MIUI/backup/AllBackup/... Once you unpack the archive on your computer, you can find a text file with the network configuration.
The path to possible backup data:
/MIUI/backup/AllBackup/[Date]/system/This method is complex and does not guarantee results on modern devices due to the strengthening of Android security protocols, but rather is suitable for recovering data from old phones that have not been updated for a long time.
Why is access to system files closed?
The method using ADB for advanced users
If you don't have superuser rights, but you have a computer, you can try to get data through USB debugging (ADB), which requires you to turn on the developer mode and basic command line knowledge.
First, activate Developer Mode. Go to Settings β About Phone and quickly press 7 times on MIUI Version or OS Version. Then, in advanced settings, turn on USB Debugging.
Connect your phone to your PC and start your console ADB. Enter a command to output a list of saved networks. However, without root rights, the cat command /data/misc/wifi/wpa_supplicant.conf It'll return an access error, but you can try to request the configuration of the current network.
| ADB Team Team | Description of action | Demands a Root. |
|---|---|---|
| adb shell dumpsys wifi | Provides full information about the Wi-Fi module | No. |
| adb shell netcfg | Shows network interfaces | No. |
| adb pull /data/misc/wifi/wpa_supplicant.conf | Attempting to copy a file with passwords | Yes. |
Most often, dumpsys wifi shows the technical details of the connection, but hides the password itself for security purposes, a method that is more suitable for diagnosing connection problems than for recovering lost keys on unsecured devices.
Restoring access with Root rights
If your Xiaomi has an unlocked bootloader and installed Root rights (for example, through Magisk), then password recovery becomes a trivial task.
You'll need a root-enabled file manager, such as Root Explorer, MT Manager, or Solid Explorer, and once you run the application, give it superuser rights when you request it.
Cross the path. /data/misc/wifi/. Find the file. wpa_supplicant.conf or WifiConfigStore.xml (Open it as a text file. Inside you'll find a list of all the networks in the format:
network={
ssid="MyHomeWiFi"
psk="SuperSecretPassword123"
key_mgmt=WPA-PSK
}Here, psk is your password, and you can copy it and use it to connect other devices, and it works on 100 percent of all Android versions, because it bypasses all system limitations.
β οΈ Warning: Getting a Root license will void the warranty on the device and may cause the system to break if misintervented.
βοΈ Check before obtaining Root rights
Frequent problems and solutions
When trying to view a password, users often encounter common errors, QR-The code may not be generated if a third-party antivirus or modified hosts file is installed on the system that blocks system requests.
Another common problem is that encryption formats are incompatible: If a router distributes a network in the old WEP standard, modern smartphones may not display data correctly or require manual configuration input, in which case it is better to change the type of protection in the router settings to WPA2/WPA3.
Also, it is worth remembering that on corporate networks or networks with authorization through the web portal, there may be no password as such.
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The most reliable way to find out the password on modern Xiaomi is scanning. QR-Google Lens code, as it does not require root rights and runs on any version of Android 10+.