Modern users often face a situation where they need to connect a new device to an existing wireless network, but have forgotten the password. Tablet owners Huawei Users of many other brands have a better experience thanks to the operating system's functionality. Built-in security and convenience mechanisms make it easy to retrieve saved access keys without third-party software.
However, the data recovery process may differ depending on the shell version. EMUI or new HarmonyOSUnderstanding these differences is critical to successfully completing the task. In this article, we'll cover all available methods in detail, from standard system tools to advanced techniques for experienced users.
Restoring network access isn't just a technical procedure; it's also a matter of protecting your personal information. We'll look at how to securely retrieve data without compromising the integrity of system files. Get ready for a deep dive into your device's settings.
Standard method via QR code
The simplest and most accessible method, which works on most current firmware versions, is to use the QR code generation function. The system Android and add-ons from Huawei Allows you to visualize connection data. You don't need to be an IT expert to perform these actions in a couple of seconds.
To begin, go to the settings menu. Find the section Wi-Fi and make sure the wireless module is active. In the list of available networks, find the one you're currently connected to, or select a saved network from the "My Networks" list (if the interface allows).
⚠️ Note: On some system versions, the option to view your password as text may be hidden by default for security reasons. In this case, the system will only offer to display the QR code.
Click on the active network name or the gear icon next to it. In the connection settings window that opens, you'll see a "Share" button or a QR code icon. After clicking, the system may request identification by entering a PIN or scanning a fingerprint. This is standard procedure. authentication.
Once the access rights are successfully verified, a square code will appear on the screen. The password itself is usually written in small print underneath it. If there's no text underneath the code, don't worry. You can simply scan this code with the camera of another smartphone or use the built-in scanner in the Camera app on the second device.
Using Huawei ID Cloud Storage
Ecosystem Huawei offers a powerful tool for synchronizing data across your account Huawei IDIf Wi-Fi key syncing is enabled on your tablet, the password can be saved in the cloud. This is especially useful if you've lost access to the primary device you used to enter the data.
Please check your account settings. Go to Settings → Huawei ID → CloudMake sure the "Wi-Fi Password" or "System Preferences" switch is enabled. This will encrypt your data and transmit it to the manufacturer's servers.
The advantage of this method is its cross-platform compatibility. You can log in to your account from any other device of the brand and automatically access your saved networks. However, it's worth keeping in mind that directly viewing your password in the cloud interface on the website may not be possible for security reasons. confidentiality.
Viewing through Android 10+ system settings
Since version Android 10Google has implemented changes to its security policy, restricting app access to the file wpa_supplicant.confHowever, for the user, access paths remain. On tablets Huawei with shell EMUI 11 and the new interface has become more user-friendly.
Go to the section Settings. Select an item Wi-FiIn some interface versions, you need to click the three dots in the upper right corner or select "Advanced settings." Find the "Saved networks" list.
Select the desired network from the list. If the device has previously connected to this router, the system will prompt you to copy the password or display it after entering the security code. Please note that the procedure may differ slightly for SIM-free tablets (Wi-Fi versions).
It is important to understand the difference between WPA2 And WPA3New encryption standards may require additional confirmation when attempting to extract a key. The system will warn you that the data will be visible on the screen.
☑️ Check your password before viewing it
EMUI and HarmonyOS version compatibility chart
The interface and feature availability vary greatly depending on the software version. Below is a table to help you navigate the capabilities of your tablet model. Huawei or Honor (on old firmware).
| OS version | QR code is available | The password text is visible | Huawei ID required |
|---|---|---|---|
| EMUI 9 and below | No | No (Root required) | No |
| EMUI 10 / 10.1 | Yes | Partially | Optional |
| EMUI 11 / 12 | Yes | Yes | No |
| HarmonyOS 2.0+ | Yes | Yes | No |
As the table shows, owners of older devices will have to resort to more complex methods. Newer versions of the operating system HarmonyOS We have simplified this process as much as possible, making it intuitive.
⚠️ Note: The settings interface may visually differ depending on the regional firmware version (Global, Russia, Europe). The layout of menu items may be changed by the manufacturer.
Using ADB for Advanced Users
If standard methods don't work, you can use a debugging tool ADB (Android Debug Bridge). This method requires connecting the tablet to the computer via a USB cable and basic command line skills. It is a universal method for devices based on Android.
First, you need to enable developer mode. Go to Settings → About phone (About tablet)Find the "Build Number" field and quickly tap it seven times in a row. The system will notify you that Developer Mode is enabled.
Then, in the "Developer options" menu that appears, enable USB debugging. Connect the tablet to your PC. On the PC, in the folder where ADB is installed, open a command prompt and enter the following command to list saved networks:
adb shell dumpsys wifi | grep -A 5 "mCurrentNetwork"However, on modern versions of Android, access to the full list of passwords via ADB is not possible. Root rights closed. You'll be able to see the SSID (network name), but not the key itself. Full access would require running the command:
adb pull /data/misc/wifi/wpa_supplicant.confThis command will attempt to copy the system configuration file to your computer. Without root privileges, you'll receive a "Permission denied" error. Therefore, this method is primarily useful for older devices or tablets with an unlocked bootloader.
What are Root rights?
Root (Superuser) privileges are administrator rights in the Android system. Obtaining them grants full control over the file system, but voids the warranty and can lead to device instability if not handled carefully.
Password recovery apps
In the store AppGallery or Google Play There are many utilities that promise to reveal saved passwords. Be extremely cautious. Most of them either don't work on newer versions of Android due to security restrictions or contain ads and collect data.
Apps like "WiFi Password Viewer" are only useful on rooted devices. If you're in standard user mode, these apps will only show the current network's QR code (using the system API), but won't retrieve your entire connection history.
A safer alternative is file managers with access to system partitions, but they also require special training. It is recommended to use only proven utilities from reputable developers if you decide to use this method.
Remember that installing questionable software can lead to the leakage of your personal data. Security Your tablet's security is more important than one forgotten password. Always check the permissions an app requests during installation.
Frequently Asked Questions (FAQ)
Is it possible to see someone else's WiFi password if I've connected to it before?
Technically, if the device saved the network, the data remains in memory. However, connecting to a network without the owner's permission is illegal. These instructions are intended only for restoring access to your personal networks.
What should I do if the Share button is grayed out?
This may occur if the network has Enterprise security or if parental controls are set on the tablet. The feature may also be unavailable on very old versions of Android without security patches.
Will the password on my Huawei tablet be reset after a factory reset?
Yes, performing a hard reset will delete all saved Wi-Fi networks and their passwords from the device's memory. You'll need to re-enter them or restore them from a Huawei Cloud backup, if you created one.
Does this method work on Honor tablets?
Yes, since Honor devices used the same EMUI skin before the brand split. The new Honor devices with Magic UI operate in a similar manner, as they are based on the same Android system components.