It's quite common for smartphone owners to need to connect a new gadget to a wireless network but forget or lose the access key. Xiaomi, Redmi And POCO often wonder where exactly in the shell MIUI This data is stored. Fortunately, modern firmware versions make it easy to access this information without having to reset the router or use complex technical tools.
Unlike older versions of Android, where root access was required to view passwords, today in MIUI 12 and later This feature is built into the basic interface. However, depending on the device model and operating system version, the steps may vary slightly. We'll cover all relevant methods, from standard settings to using QR codes.
Below are detailed instructions to help you restore network access and share it with guests. You'll learn how to use the system's built-in tools and what to do if the standard interface doesn't display the data you need.
Using the QR code feature in MIUI
The easiest and fastest way to find out the Wi-Fi password on smartphones Xiaomi — this is the use of the built-in QR code generator. This feature appeared in the shell MIUI several years ago and became the standard for Android 10 and above. You don't need to install third-party apps or dig into system files.
First, make sure your phone is connected to the correct network. Then, go to the Settings menu and select Wi-FiClick on the name of the active network or the arrow next to it to open the detailed menu. Here you will see a large QR code containing encrypted connection information.
Security system Android The password itself is hidden in text, but can be read with the camera. If there's a "Share" button or an eye icon on the screen, the password may appear directly below the code. Otherwise, simply take a screenshot of the screen containing the QR code or point the camera at it from another device.
⚠️ Important: Do not send screenshots of the QR code to strangers. Anyone who scans the code will be able to instantly connect to your network without entering a password.
To scan the code and see the password in text, you can use the built-in scanner in the Security app or the standard camera. XiaomiAfter you point the lens at the code, the system will prompt you to copy the password or display it directly in a notification. This is the most secure method, requiring no extensive intervention in the system.
Viewing the password through the router settings
If you can't find the password using standard phone tools, you can always turn to the internet source—the router. Smartphones Redmi And POCO They have excellent compatibility with the web interfaces of most routers. This method is universal and works even if the phone is not currently connected to the network, as long as you know the router's IP address.
To access the control panel, you need to know the default gateway address. This is usually 192.168.0.1 or 192.168.1.1Enter this address into the address bar of your phone's browser. The system will ask for your administrator username and password. If you haven't changed them, they're often found on a sticker on the bottom of the router (the default values are admin/admin).
After authorization, you need to find the section responsible for the wireless network. Depending on the router model (TP-Link, ASUS, Keenetic), it may be called differently. Look for the "Wireless," "WLAN," or "Wi-Fi Settings" tabs. That's where the field WPA/WPA2 Password the required key is stored.
In some router firmware, the password is hidden behind asterisks. In this case, there's often a "Show Password" checkbox next to the entry field. If there isn't one, you can simply set a new password in the same menu and save the settings. This will lose the old key, but you'll set a new one that you know for sure.
Synchronization with Google Account
Ecosystem Google offers a convenient mechanism for syncing saved Wi-Fi passwords between devices. If you've previously connected to the network on a different device Android, which is synced with the same account, the password may be available in the Google Password Manager.
To check this, open your phone settings and find the section GoogleGo to the "Autofill" menu and select "Autofill from Google." Then click "Passwords" or follow the direct link in your account settings. All saved credentials are stored here.
In the list of websites and apps, find the entry corresponding to your Wi-Fi network. It's usually marked with a wireless icon. Tap it and confirm your identity (with a fingerprint or PIN), and you'll see your login and password in plain text. This method is especially useful if your phone was reset to factory settings but your account remains the same.
- 🔒 Reliable data storage in the Google cloud.
- 🔄 Automatic update when changing the password on another device.
- 📱 Access from any device where you're logged into your account.
It's important to note that for this method to work, your phone must have an active internet connection (via a mobile network or other Wi-Fi). Without syncing, your data won't update, and you won't be able to see your new passwords.
Using ADB for Advanced Users
For technically savvy users who aren't afraid of the command line, there is a method to extract passwords via USB debugging (ADB). This method does not require root rights on modern versions. MIUI, but requires a computer and an installed driver Xiaomi USB Driver.
The first step is to enable developer mode. Go to Settings → About phone and quickly tap on the build number seven times (MIUI Version). After this, a new item "Additional" or "Advanced settings" will appear in the settings menu, where you need to enable "USB debugging".
Connect your phone to your computer using a cable. On your PC, open a command prompt in the folder where ADB is installed. Enter the following command to test the connection:
adb devicesA debugging permission prompt will appear on your phone's screen. Confirm it. Then, run the command to display the contents of the file where your Wi-Fi configurations are stored:
adb shell dumpsys wifi | grep -i"mConfigKey"In the list that appears, find your network's SSID. The key will be listed next to it in the format WPA_PSKPlease note that on some versions Android 12/13 access to this file may be restricted without root rights, but the method with dumpsys often bypasses these restrictions by showing hashes or full keys depending on the security patch.
What to do if ADB doesn't detect the phone?
Make sure you're using the original cable, not just the charging one. Also, check that file transfer mode (MTP) is selected in the connection notification. Sometimes reinstalling the ADB Interface drivers helps.
Table: Comparison of recovery methods
To help you choose the right method, we've prepared a comparison table. It will help you evaluate the complexity and requirements for each method on your devices. Xiaomi.
| Method | Complexity | Need a PC | Root rights |
|---|---|---|---|
| QR code in MIUI | Low | No | No |
| Router settings | Average | No | No |
| Google Account | Low | No | No |
| ADB Commands | High | Yes | No (usually) |
As the table shows, using a QR code remains the optimal option for most users. It requires no additional equipment and takes just a few seconds. The router method is advantageous because it allows you not only to find out but also to change the password if you suspect unauthorized access.
Using ADB is only worthwhile in cases where the MIUI interface is damaged or the QR code feature is blocked by the carrier in custom ROMs. However, for regular users, this approach is overly complex.
Common problems and their solutions
Despite the simplicity of the procedures, users may encounter difficulties. For example, the QR code generation button may be disabled if the network is marked as "Metered Connection." In this case, the system limits functionality to save data, but the password can still be viewed through the settings.
Another common problem is a (forgotten) password for the router admin panel. If the standard admin/admin If they don't fit, and you've changed them and don't remember, you'll have to reset the router to factory settings. There's a small button on the device for this. Reset, which must be held for 10-15 seconds when the power is on.
⚠️ Please note: Resetting your router will delete all ISP settings (PPPoE, VLAN, etc.). Make sure you have a contract with your ISP that specifies the necessary parameters for reconfiguring your internet connection.
It's also worth mentioning driver issues when using ADB. If your computer doesn't respond to the connection XiaomiTry using a different USB port, preferably USB 2.0, and a different cable. Some cables only support charging and don't transfer data.
☑️ Checklist before resetting your router
Wireless network security
Once you have learned or changed your password, it is worth thinking about the security of your network. Wi-FiUsing simple combinations or factory passwords makes your network vulnerable to hacking. Attackers can use your internet connection for illegal activities or steal personal data.
It is recommended to use an encryption protocol WPA2-PSK or WPA3, if your equipment supports it. Avoid the outdated WEP protocol, which can be cracked in minutes even by a novice. The password must contain at least 12 characters, including upper- and lower-case letters and numbers.
- 🛡️ Update your router firmware regularly.
- 🚫 Disable the WPS function, it is a security hole.
- 👀 Monitor the list of connected clients in the router app.
Device owners MIUI They can also use the built-in antivirus and security scanner to check the network for threats. The Security app can analyze open ports and alert you to suspicious activity.
Conclusion
Wi-Fi password recovery on smartphones Xiaomi, Redmi And POCO — a problem that can be solved in several ways. The most effective and fastest is the QR code method built into the MIUI shell. It requires no additional knowledge or tools.
If this method isn't available, you can always use the router's web interface or Google Sync. For experts, debugging via ADB is also available. The main thing is to remember the importance of security and avoid using passwords that are too simple to forget or steal.
Now that you know these methods, you can easily connect new devices or help friends set up their network. Manage your digital environment wisely and securely.
Is it possible to see the password without connecting to the network?
No, to view the password via QR code or settings, the phone must be authorized on the network or have a saved connection profile. Without this, the system will not issue the security key.
Is it possible to find out the Wi-Fi password on a Xiaomi without rooting?
Yes, root access is not required on modern versions of MIUI (starting with MIUI 11/12). You can simply use the built-in QR code feature in the Wi-Fi settings or view saved passwords in your Google account.
Where is the password file located in the Android system?
File wpa_supplicant.conf is located along the way /data/misc/wifi/However, access to this directory on modern versions of Android is restricted to regular apps and users without root access or elevated ADB.
What to do if the QR code does not scan?
Try increasing your screen brightness. If that doesn't help, take a screenshot of the code and open it using Google Lens or the Gallery app with QR code recognition. You can also point the camera at another phone.
Will resetting my phone reset my Wi-Fi password?
Yes, a hard reset will delete all saved Wi-Fi networks and their passwords from your phone's memory. However, if syncing with your Google Account is enabled, passwords may be restored automatically after signing in.