Modern Xiaomi Redmi smartphones running on the Android operating system store a colossal amount of personal information. Device owners often wonder how to reliably protect their correspondence and personal data on social networks from prying eyes. VKontakte remains one of the most popular platforms, access to which requires special attention, especially if the phone is used by children or it could fall into the wrong hands.
There is a misconception that for protection Account only requires a password when logging into the application. However, if an attacker gains physical access to an unlocked smartphone, he can easily log into your profile. Therefore, it is important to use an integrated approach, including both the built-in functions of the MIUI or HyperOS shell, and security settings inside the application itself.
In this article we will analyze in detail all the available methods of restricting access. We will look at standard system tools on Redmi devices, specific shell functions, as well as two-factor authentication settings. You will learn to hide application icons and create reliable barriers to unwanted access. Android on Redmi devices, specific shell functions MIUI, as well as two-factor authentication settings. You will learn how to hide application icons and create reliable barriers to unwanted access.
Using the built-in MIUI application blocking function
The most effective and fastest way to block access to VKontakte on Redmi smartphones is to use the “Application Blocking” system function. This option is built into the shell MIUI i HyperOS, so installation of third-party software is not required. It allows you to set a separate pattern, PIN code or digital password, which will be requested every time you try to open a protected application.
To activate this function, you must go to the system settings menu. Find the section responsible for applications and select blocking. The system will prompt you to come up with a unique password, which may differ from the screen unlock password. This creates an additional level of security, since even knowing the access code to the phone, an outsider will not be able to enter blocked apps.
⚠️ Attention: If you forget the application lock password and do not link your Mi account for recovery, the data inside the application may become inaccessible without completely resetting the phone.
After setting the password, a list of all installed apps will open in front of you. You need to find VK or VK Lite in the list and activate the switch opposite it. From now on, every time you launch the social network, a window will appear on the screen asking you to enter a code or draw a pattern.
- 🔒 Graphic key - a convenient way to quickly unlock by connecting dots on the screen.
- 🔢 Digital PIN - a classic option familiar to most smartphone users.
- 👆 Fingerprint is the fastest method if your Redmi supports biometrics.
- 👤 Face recognition is an alternative biometric method for devices with a corresponding camera.
It is important to note that the application lock function works regardless of the main lock screen. You can configure the system to require the password immediately, or add a delay of 1 or 10 minutes after the last unlock. This allows you not to enter a code every time you briefly switch between windows.
Setting up two-factor authentication on VKontakte
Even the most reliable blocking of the application itself will not protect your account if you are authorized on other devices or if an attacker tries to log in from your computer. For maximum protection, you must activate two-factor authentication (2FA). This mechanism requires login confirmation not only with a password, but also with a code received via SMS or generated in the application.
Settings are made directly inside the VKontakte application. Go to your profile settings, select the “Security” section and find the “Login Confirmation” item. Activating this feature will make life much more difficult for hackers, since without access to your SIM card or backup codes it will be impossible to log into your account.
When you enable two-factor authentication, the system will prompt you to link your phone number. After this, every time you log in from an unfamiliar device, an SMS with a code will be sent to the specified number. You can also use special authenticator applications, such as Google Authenticator or Microsoft Authenticatorthat generate codes without the need for a network.
- 📱 SMS codes is a classic method that requires a SIM card in the phone.
- ⏱️ Codes from applications — generating codes offline through third-party utilities.
- 📧 Backup codes — a set of one-time passwords in case you lose your phone.
- 🔑 Security keys — using physical USB keys for login.
⚠️ Attention: Be sure to save backup codes in a safe place (for example, write them down on paper). If you lose your phone and SIM card, only these codes will help you regain access to your account.
One of the useful features is the ability to manage active sessions. In the security section, you can see a list of all devices from which you are logged into your account. If you notice an unfamiliar device or city, you can forcefully end this session by kicking the potential intruder out of the system.
What to do if the codes do not arrive?
If SMS with a confirmation code do not arrive, check the SIM card balance and signal strength. Try selecting the “Call” method to receive the code via voice message. Also make sure that the phone number in your profile settings is correct and confirmed. As a last resort, use backup codes if they were saved previously.
Hide an application through Second Space
Owners of Redmi smartphones have access to a unique feature called “Second Space”. This is a complete isolated environment inside your phone, which works like a separate smartphone with its own applications, photos and accounts. You can install VKontakte in a second space and close it with a strong password.
To create a second space, go to your phone settings and find the appropriate section. The system will prompt you to create a new profile. You can set it up so that you can log in using a separate fingerprint or a special password. For an outsider, the phone will look as usual, and he will not even realize the existence of a hidden section.
This method is ideal for those who want to completely hide the fact of using a social network. There may not be a VK application in the main space at all, or it may be deleted. All data in the second space is encrypted separately, which ensures a high level of confidentiality.
- 🚀 Full isolation — data in the second space is not generally visible.
- 🔐 Different passwords —entrance to the main and hidden profiles using different fingerprints.
- 📂 Hidden files — the ability to store not only applications, but also photos.
- ⚡ Quick switching — changing profiles occurs in a couple of seconds.
It is worth considering that creating a second space takes up additional memory on the device, since a copy of the system libraries is actually created for application operation. On models with a small amount of built-in memory, this can be critical.
Use different wallpapers for the main and second space to visually distinguish which profile you are currently in. This will help you avoid accidentally sending private messages to the general chat.
Using third-party locker applications
If the built-in MIUI functions are not suitable for you or you are using a global version of the firmware with reduced functionality, you can turn to the help of third-party developers. There are many applications on the Google Play Market that specialize in blocking access to other apps. Such utilities are called App Lockers.
Popular options are AppLock from DoMobile, Norton App Lock or LockApp. The principle of their operation is similar: you install a locker application, set a master password and select from a list of apps that need to be protected. When you try to open a protected application (in our case, VKontakte), a window will appear on top of it asking you to enter a code.
However, this method has its own nuances. Third-party lockers require broad permissions to be used on top of other windows and to access the list of installed applications. Android antivirus systems may periodically block their operation or mark them as suspicious, requiring constant confirmation.
| Application | Advertising | Hacking difficulty | Battery consumption |
|---|---|---|---|
| MIUI Lock | No | High | Low |
| AppLock DoMobile | Yes | Average | Average |
| Norton App Lock | No | High | Low |
| LockApp | Yes | Medium | High |
When choosing a third-party solution, pay attention to the reputation of the developer. You should not download unknown lockers from dubious sites, as they themselves can be a tool for data theft. It is better to choose products from well-known antivirus vendors or companies with a large number of positive reviews.
Built-in MIUI tools are always preferable to third-party applications, since they are more deeply integrated into the system and have less impact on the autonomy of the device.
Setting a password inside the VKontakte application
Few people know, but in the application itself VKontakte for Android has a function for setting an additional access code. It does not require root access or system blockers. This code is requested exactly when you launch the application, regardless of whether the phone is unlocked or not.
To activate this protection, open the VK application, go to settings (gear or three bars in the corner). Find the “General” or “Application” section, where the “Access Code” or “Lock” item is hidden. When you enable this option, you will be asked to come up with a 4-digit PIN.
This feature is especially convenient because it is tied to an account and not to a device. If you log into your profile from another phone, you can enable blocking there too. However, it is worth remembering that this code only protects against accidental access when the phone is already unlocked.
- 🛡️ Independence —works on any Android device.
- 🔄 Synchronization —the setting is saved when you reinstall the application.
- ⏳ Timer — you can configure the code request after 1, 5 or 15 minutes.
- 👀 Hide content — message previews are not displayed until the code is entered.
⚠️ Attention: The VKontakte application interface is updated frequently. If you don't find the "Access Code" item in the settings, the function may be temporarily hidden or moved by the developers. In this case, rely on the MIUI system lock.
It is important not to confuse this code with your account password. The access code inside the application is an additional measure, a “lock on the gate”, while the main password is the “house key”. Using both methods provides maximum protection.
☑️ Account security check
Frequently asked questions and possible problems
When setting up protection, users often encounter typical questions. Below we have collected answers to the most popular ones to save your time and nerves. If you encounter a situation not described here, it is recommended to contact official support.
What should I do if I forgot my MIUI application lock password?
If you linked your Mi Account, you can reset the password through it. To do this, on the password entry screen, click “Forgot your password” and follow the instructions. If the account is not linked, the only way is to completely reset the phone settings (Hard Reset), which will delete all data.
Is it possible to bypass VK blocking if you simply delete and reinstall the application?
When you delete an application, the system blocking settings (MIUI) for it are reset, but when you reinstall it, you will again have to add VK to the list of blocked ones manually. If the internal code of the VK application itself was used, then after reinstalling and logging into the account, security settings can be restored from the cloud, but the access code usually needs to be set again.
Does blocking applications affect the receipt of notifications?
No, notifications continue to arrive on the phone's lock screen and in the notification shade as usual. However, in order to read the full content of the message or reply to it, you will have to go through the procedure of unlocking the application. The notification text may be hidden by system privacy settings.
Is it safe to use third-party lockers with screen access?
Using such applications carries certain risks. They get rights to draw on top of other windows and monitor activity. You should only trust your data to trusted developers with a good reputation. The built-in MIUI tools are much safer in this regard, since they are controlled by the system itself.
Does hiding applications work when you connect the phone to a computer?
The function of hiding applications in MIUI (Second Space or simply hiding icons) works only in the phone interface. When connecting to a computer in file transfer mode (MTP), hidden files and folders may be visible if they are not additionally protected by encryption or are not located in system hidden directories. For complete protection, use data encryption.