It's quite common for smartphone owners to need to connect a new device to the network but have lost or forgotten the password. Xiaomi Redmi 7A often encounter the fact that the interface MIUI hides stored data for security. However, the Android system provides several legal ways to restore access to the encryption key if you already have a connected device.
In this guide, we will look at the technical nuances of working with wireless connections based on Android 9 Pie, which is installed on Redmi 7AYou'll learn how to use built-in QR code generation features, cloud sync capabilities, and specific router settings to retrieve forgotten information. This will help you avoid the complicated process of resetting your router.
It is important to understand that the methods may differ depending on the firmware version. MIUI Global or ChinaSome telecom providers or corporate network administrators may block standard password viewing functions. In such cases, access to the router's admin panel will be required, which will also be discussed below.
Using the QR code feature in MIUI
The easiest and most reliable method available on Redmi 7A without the need for superuser rights, this is the generation of a QR code for the guest. The system Android allows you to create a temporary pass with an encrypted password. To do this, go to the menu Settings and select a section Wi-Fi.
Tap the name of the network you're currently connected to. A window will appear with a QR code. Point the camera of any other smartphone at it or use the built-in scanner in the Security app. After scanning, you'll see a line like this: WIFI:S:MyNetwork;T:WPA;P:12345678;;Here the symbols after P: and before ;; - this is your password.
⚠️ Warning: Do not take screenshots of this QR code or send them to strangers. Anyone who scans this code will gain full access to your network without having to enter the key manually.
This method works stably on most versions of the shell. MIUIIf the standard scanner does not recognize the code, try third-party applications from Google Play, which can read text from images. The main thing is to make sure you're reading the actual text string, and not just connecting automatically.
Viewing through Google Account settings
In the ecosystem Google There is a password sync feature that can be useful if you have previously saved your login details. Redmi 7A Check your account settings: go to Settings → Google → Autofill → Google AutocompleteThis is where the data that the system saved when you first connected is stored.
However, it's worth noting that directly viewing WiFi passwords through account settings on older versions of Android (like the Redmi 7A) is often unavailable without root access. This feature has become widely available in newer versions of Android (10 and above). However, it's worth checking the list of saved data, as keys are sometimes saved in the "Passwords" section of your Google account.
- 🔐 Open the Google app on your smartphone.
- 👤 Click on your profile avatar in the corner of the screen.
- ⚙️ Select "Manage your Google account".
- 📂 Go to the "Security" tab and find the password manager.
If you find your network in the list, you can see the saved key by logging in with your fingerprint or screen unlock PIN. This is built-in security. Smart Lock, which ensures that even if someone else has access to the phone, they will not be able to see secret data.
Login to the router control panel
If your smartphone can't display the password directly, the most reliable way is to access the router's settings. To do this, Redmi 7A The router must be connected to the network (even if there is no internet connection, the local connection must be working). Open a browser and enter the router's IP address in the address bar.
192.168.0.1Or an alternative address that is often used by manufacturers:
192.168.1.1After entering the address, the system will ask for a login and password. By default, on many devices this is admin / admin or admin / passwordThis information is also often written on a sticker on the bottom of the router itself. If you changed the login password and forgot it, you'll have to reset the router using the reset button. Reset.
| Router brand | Standard IP | Default login | Default password |
|---|---|---|---|
| TP-Link | 192.168.0.1 | admin | admin |
| ASUS | 192.168.1.1 | admin | admin |
| D-Link | 192.168.0.1 | admin | (empty) |
| Xiaomi (Mi Router) | 192.168.31.1 | (No) | Mi account password |
After successful authorization, find the section Wireless or Wireless network (Wireless Settings). In the sub-section Wireless Security there will be a field PSK Password or KeyThe current password is displayed there in clear text. You can copy it or change it to a more convenient one.
☑️ Check before logging into the router
Password recovery apps
There are many applications in Google Play Store, which promise to show saved passwords. However, Redmi 7A without rights Root their functionality is limited. Applications like WiFi Password Viewer or WiFi Key Recovery require deep access to system files /data/misc/wifi/wpa_supplicant.conf, which is closed in the standard firmware.
Without root access, such programs often simply duplicate the QR code generation function or display passwords for networks the phone has previously connected to, but only if they were saved in the cloud or accessible through the system API. Attempts to gain root access Redmi 7A may result in loss of warranty and disruption of banking applications.
⚠️ Warning: Be wary of apps that require unusual permissions. Many of them collect data about your networks and transmit it to third parties. Use only trusted, highly rated tools.
If you decide to gain root access, be aware of the risks. The bootloader unlocking process (Bootloader) on devices Xiaomi It requires a wait of 7 to 30 days and the linking of a Mi account. This is a complex procedure, not worth it just to view a single password.
What are Root rights?
Root (Superuser) privileges are similar to administrator privileges in Windows, but for Android. They grant complete control over the system, allowing you to uninstall system apps, update firmware, and read protected files. However, having them makes the device vulnerable to viruses and blocks some banking apps (Google Pay, Sberbank, etc.).
Resetting your router as a last resort
If none of the methods helped, and access to the router admin panel is closed with a changed password, the last option is a full reset (Hard Reset). On the router body, find a small hole with the inscription Reset or WPS/ResetPress it with a paper clip and hold for 10-15 seconds until the indicators blink.
After rebooting, the router will return to factory settings. The network name and password will be as indicated on the sticker on the bottom of the device. You will need to reconfigure your internet connection (enter your ISP login and password) if these details are not automatically retrieved. All connected devices will be disconnected and will need to be reconnected.
- 🔄 Find the reset button on the back of the router.
- 📌 Press and hold it for 10-15 seconds.
- ⏳ Wait for the device to reboot (1-2 minutes).
- 🔌 Connect to the network using the factory password from the sticker.
This method guarantees access, but requires time to reconfigure the entire home network. Make sure you have a contract with your ISP that specifies authentication details (PPPoE, L2TP, or VLAN) if your router isn't configured for dynamic IP (DHCP).
Network Prevention and Security
Once you've regained access, it's recommended that you take steps to prevent the situation from recurring. Write down your new password in a safe place: a paper notepad, a secure file on your computer, or a password manager. Using complex combinations increases security, but makes them harder to remember.
It's also worth checking who's connected to your network. There's a section in your router settings. Client List or Client listIf you see unfamiliar devices, immediately change the password and encryption type to WPA2-PSK or WPA3Old protocols WEP And WPA are easily hacked with special programs.
Update your router firmware regularly. Manufacturers release updates that patch security vulnerabilities. Redmi 7A It is also important to keep the system up to date when moving to Settings → About the phone → System update.
⚠️ Note: Router interfaces and MIUI versions may differ. The layout of menu items may vary depending on the device's year of manufacture and regional firmware version. If you don't find an exact match, search for similar sections.
Frequently Asked Questions (FAQ)
Is it possible to find the WiFi password on a Redmi 7A without connecting to a network?
No, it's impossible to view the password for a network the phone has never connected to using standard Android tools. The phone must successfully log in to the network at least once to save the data to memory.
Why doesn't the QR code scanner show the password, but just connects?
Some MIUI skins hide the text portion of the code when scanning it with the camera. Try taking a screenshot of the QR code and then opening it using Google Lens or a third-party scanner app that supports OCR.
Is it safe to use apps like "WiFi Password Show"?
Most of these apps are useless without root access, but with root access, they're potentially dangerous. They can access all your saved networks. It's better to use built-in system tools or the router's admin panel.
What to do if IP 192.168.1.1 does not open?
Your router may have a different IP address. Check it in the WiFi settings on your Redmi 7A: tap the network name, and the correct IP address for access will be listed in the "Gateway" line.
Will resetting the router reset the internet settings from the provider?
Yes, in most cases, PPPoE, static IP, or VLAN settings will be deleted. You will need your contract information to reconfigure your internet access.