How to view the WiFi password on a Redmi Note 7

Xiaomi smartphone owners regularly encounter situations where they need to find the saved access key for a wireless network. Whether it's connecting a new guest to their home internet connection or entering the password on a laptop when all they have is their phone. Redmi Note 7, being a popular shell-based device MIUI, offers several built-in mechanisms for solving this problem that do not require the installation of third-party software.

In earlier versions of the Android operating system, access to configuration files was strictly limited, but modern security and interface updates MIUI Allow users to view this data through the standard settings menu. This is designed to facilitate home network management and quick device synchronization. However, depending on the firmware version (Global, China, Stable, or Beta), the paths to the required functions may differ slightly.

In this article, we'll take a detailed look at all the current methods for obtaining a password, from standard system tools to more complex methods for advanced users. Understanding how it works storing network keys in Android, will help you not only in the current situation, but also in the future, when setting up other gadgets.

Using the QR code feature in MIUI

The easiest and most reliable method, available on most modern firmware versions MIUI (from version 10 and above) is to generate a QR code for connection. This method doesn't require root access and works out of the box. You need to open the settings section, which displays the connection status to the current network.

Once you've opened the Wi-Fi menu, you'll see the name of the network you're currently connected to. Next to or below the name is often an icon with arrows or an "i" (information) icon. Clicking on this element opens a card with connection details, where you'll find the information you're looking for. QR codeIn some interface versions, the code is displayed immediately; in others, you need to click the "Share" or "Create QR code" button.

The key point is that the password itself is often (but not always) written in text beneath the graphic code. If the text is hidden by asterisks or missing, you can use any other smartphone with a camera and QR code scanning capability (or the built-in scanner in MIUI). Pointing the camera at the Redmi Note 7's screen will prompt you with the full text of the passkey.

⚠️ Note: On some global firmware versions, the password text under the QR code may be hidden for security reasons. In this case, use a second phone to scan the code to see the password in the notification.

Viewing via the settings menu of Android 10 and above

Starting with the tenth version of the operating system Android, Google has implemented a native feature for viewing saved passwords directly in the settings menu. If your Redmi Note 7 Once your system has been updated to the latest software version, the process becomes as transparent as possible. You don't need any third-party apps or complex code manipulation.

To access the data, follow the path: Settings → Wi-Fi → (Your network name)In the network details window that opens, look for the "Share" option or the eye icon. The system will require you to verify your identity using biometric data (a fingerprint, which works great on the Redmi Note 7) or a digital PIN code to unlock the screen.

After successful authentication, the system will display a QR code and, most importantly, a text string with a password underneath. This method is the most secure, as it doesn't require installing apps with questionable permissions. However, if the device manufacturer (in this case) Xiaomi) decided to hide this function in your shell, this method may not work.

• 🔐 Mandatory biometric or PIN code authorization is required for viewing.
• 👁️‍🗨️ The "Show password" feature may be hidden in the advanced network settings.
• 📱 The QR code can be saved to the gallery for future use.

Advanced Method: Root Access

For users who have rights SuperUser (Root) on your own Redmi Note 7, access to system configuration files is granted. This is the most direct way to find the password, as it is read directly from the Android system storage. However, rooting requires unlocking the bootloader, which can result in loss of warranty and data.

The file that contains all saved networks and passwords is called wpa_supplicant.conf and is located in the directory /data/misc/wifi/To view it, you need a file manager with root access support, for example, Root Explorer or RE ManagerAfter opening the file in a text editor, you will see a list of all networks in the following format: ssid="Name" And psk="Password".

network={
ssid="Home_WiFi"
psk="MySuperSecretPassword123"
key_mgmt=WPA_PSK
}

It's important to understand the risks associated with this method. Modifying system files or improperly managing access rights can lead to unstable Wi-Fi operation or a "bootloop" (cyclic reboot) of the device. If you are unsure of what you're doing, it's best to use the built-in methods or reset the router.

⚠️ Warning: Unlocking the bootloader and rooting your Redmi Note 7 will void the warranty and make the device vulnerable to viruses. Only do this if you understand the risks.

What is WPA Supplicant?

WPA Supplicant is a cross-platform software component that implements the logical part of WPA (Wi-Fi Protected Access). It manages the connection and stores encryption keys in plain text in the Android system partition.

Using third-party apps from Google Play

If MIUI's built-in tools don't allow you to see your password and you don't have root access, you can try using specialized apps. However, there's an important caveat: without superuser access, most such apps can't directly extract the password from the system due to Android security limitations.

However, there are utilities that bypass these restrictions by using the hotspot creation feature or scanning QR codes if they have been previously generated by the system. Examples of such applications include WiFi Password Viewer or WiFi Key RecoveryThey try to analyze available logs or exploit vulnerabilities in specific Android versions.

Be extremely careful when installing such software. These apps often contain aggressive advertising or collect user data. Before installing, carefully read the permissions the program requests. If a simple password viewer requests access to your contacts or microphone, this is a clear sign of malware.

• 📉 Without root access, the functionality of applications is severely limited.
• 🛡️ Antivirus software may block such programs, considering them suspicious.
• 📢 Beware of apps with excessive amounts of advertising.

Comparison of password retrieval methods

To help you choose the right method for your situation, we've prepared a summary table. It demonstrates the effectiveness of various methods depending on whether you have root access and the operating system version on your device. Redmi Note 7.

As the table shows, for the average user, the best option remains using built-in MIUI functionality or standard Android 10+ tools. These methods don't require extensive technical knowledge and pose no security risks. Save root access methods for extreme cases or professional diagnostics.

Mobile operating system interfaces are constantly being updated. What worked on version MIUI 11, can be moved or changed in MIUI 12/13/14Always check that the menu location is relevant to your specific situation.

⚠️ Note: The MIUI interface may vary depending on your region (Global, European, or Chinese versions). If you don't see the described options, check for system updates.

Alternative options and resetting the router

If none of the software methods work and you don't want to risk your smartphone's stability, physical access to the signal source remains. Look at the sticker on the bottom or back of your router. It often contains the factory Wi-Fi password, unless you or someone else in your household changed it during initial setup.

In extreme cases, if the password is lost, changed, or unknown, and you urgently need to connect a new device, you can reset the router to factory settings. To do this, find the small hole marked Reset and press the button inside with a paperclip for 10-15 seconds. After this, the router will reboot, and the password will be the one written on the sticker.

However, this step requires re-configuring your internet connection. If you have a connection type PPPoE (often used by providers like Rostelecom), you'll need the login and password from your contract with your provider. Without them, the internet won't work after the reset, even if Wi-Fi is available.

• 🏷️ The factory password is often found on a sticker underneath the device.
• 🔄 Resetting your router will delete all user settings.
• 📄 To set up PPPoE, you need an agreement with your provider.

What is the difference between WPA2 and WPA3?

WPA3 is the latest Wi-Fi security standard, replacing WPA2. It provides stronger password protection against brute-force attacks, but older devices (like some Redmi Note 7 models running older firmware) may not support it without updates.

Frequently Asked Questions (FAQ)

Is it possible to find out the Wi-Fi password if the phone is not connected to it?

Without root access, it's impossible to find the password for a network the phone has never connected to or whose data has been deleted. Android only stores keys that have been successfully used to connect. If the network has been "Forgotten," the password is deleted from the storage.

Why is there no "Show Password" option on the Redmi Note 7?

It depends on the shell version MIUI and regional firmware. In some builds, Xiaomi hides this feature for Google's security policy or localization reasons. Try updating the system or using the QR code method.

Are password recovery apps safe to use?

Using apps from untrusted sources carries risks. They may request excessive permissions. It's better to rely on built-in Android features or trusted file managers if you have root access.

Will a system update reset my Wi-Fi settings?

Usually when updating MIUI On Android devices, or via OTA (over-the-air), saved networks and passwords are preserved. However, when upgrading between major Android versions (for example, from 9 to 10) or when flashing the firmware via a computer (Fastboot), the data may be deleted.