How to Make a Hidden Folder on Xiaomi: A Complete Privacy Guide

Modern Xiaomi smartphones, which are based on the MIUI shell or the new HyperOS, offer users a wide range of personalization options, but privacy issues often require additional solutions. Device owners often wonder how to make a hidden folder on Xiaomi Android to protect personal photos, videos or documents from prying eyes. The standard gallery can be convenient, but it does not always provide the proper level of privacy, especially if the phone is used by children or colleagues.

Fortunately, Xiaomi engineers have provided multiple layers of data protection, ranging from simply hiding files in the system Explorer to creating a complete, isolated space. Hiding a folder is not just removing an icon, but moving data to a secure memory sector that is only accessible after you enter a password or biometrically unlock. In this article, we will discuss all available methods, their advantages and nuances of operation.

Before you start setting up, it's important to understand that different versions of firmware may have minor interface differences, but the basic principles of security remain the same for many years, and you can choose the most appropriate option: built-in hiding, using a second space or installing specialized locker applications.

Use of built-in hiding in File Explorer

The fastest and most efficient way to avoid additional software is to use the built-in concealment function in the Explorer system application, which hides individual files and entire folders, making them invisible in the standard gallery and file manager interface. To get started, open the standard File Manager app that is preinstalled on every Xiaomi smartphone.

After you start the application, go to the top menu where file categories are usually located, and find the Folder item or just stay in the Overview tab. In the top right corner of the screen, you will see three dots or a menu icon. Click on it, and in the drop-down list, select the Hidden Files option. The system will ask you to set a password or use a fingerprint to access this partition. The password from hidden files is not restored through the Mi Account, so remember it or use biometrics.

Once you set your password, you'll be taken to a dedicated repository. To add data, click the + button or Add Files. You'll have a standard selection window where you can tag any photos, videos or documents you want to hide, and once confirmed, the selected files will be moved to an encrypted partition and disappear from public access.

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Do not use the "Memory Cleanup" feature in the Security app while hidden files are in the process of being moved to avoid data loss.

Importantly, this method does not create a new visible folder with a strange name, but instead places files in a system cache that is password-enclosed, making it robust enough to protect against curious friends or colleagues, although more sophisticated encryption tools will be needed to protect against professional hackers.

Configure the Second Space function (Second Space)

For those who need a more serious level of data separation, Xiaomi offers the Second Space feature, which is not just a hidden folder, but actually a second virtual smartphone inside your device, which creates a separate environment with its own apps, accounts, photos and files, switching between the main and second spaces instantly through a password or fingerprint.

To activate this function, go to your device's Settings. In the list of options, find the Additional or Advanced Settings section (depending on the version of MIUI). Then select Second Space and click Enable. The system will suggest setting up a separate password or fingerprint to enter the second space. This is the key point: unlocking the phone with a certain finger, you immediately enter the desired profile.

• 🔒 Complete isolation: Applications in the second space do not see files from the main profile.
• 📱 Individual accounts: You can log into WhatsApp or Telegram from another number without leaving the main number.
• 🎮 Clean UI: The second space looks like a new phone without your personal photos and notifications.

Using Second Space is ideal for separating work and personal life, or for storing really sensitive information. Files downloaded or created in this mode are physically located in a separate section of the file system. Even if someone accesses the main menu, they will not be able to find this data without switching the profile.

Keep in mind that creating a second space takes up extra space on the internal drive. If you have a model with limited storage (for example, 64 GB), it is worth keeping an eye on the free space, but the level of security that this feature provides fully justifies the resources spent.

Hiding folders through the Gallery app

If your primary goal is to hide photos and videos, Xiaomi’s built-in Gallery app provides a handy tool called Hidden Album, which is easier to use for media than a shared guide, and allows you to quickly hide photos while you’re viewing them.

To activate, open the Gallery app and go to the Album tab. Scroll down the album list. There you'll see the Hide Albums or Add (plus icon) option, clicking on it, you can create a new hidden album or move existing ones there. As with the Explorer, you'll need to set a password or attach a fingerprint.

There is also a handy gesture for quick access to hidden albums: Open the Album tab in the gallery and pull your finger from the bottom up the center of the screen. If the function is set up correctly, a password request will appear and you will see your hidden photos. This allows you to instantly hide the content if someone approaches you by just swiping down (in some versions of the interface, the gesture logic can be inverted, but the principle remains).

⚠️ Note: When you transfer a photo to a hidden album, the originals are removed from the shared tape. If you accidentally delete a hidden album without a backup, it will be extremely difficult to restore the photos.

The advantage of this method is that it integrates: you don't have to open separate apps or switch spaces. All your personal images are in the same ecosystem, but separated by a logical barrier, which is especially convenient for users who often take photos and want to immediately determine their privacy status.

Third-party applications for creating hidden folders

The built-in MIUI is powerful, but sometimes it may be lacking, such as if you want a login calculator or the ability to hide the apps themselves. In these cases, third-party solutions come to the rescue from the Google Play store. Popular options are Calculator Vault, HideU or Gallery Vault.

The way these applications work is to create a secure container, and once you install it, you set a pin or a pattern lock, and many of them have the ability to mask, for example, an application can look like a calculator or a voice recorder, and only after you enter a special code in the calculator, you open a secret storage facility.

Let’s compare popular protection methods:

Using third-party software, carefully examine the permissions the application requests. Some may require access to contacts or location, which is not always necessary for the file hiding function. Choose applications with high ratings and a large number of reviews to minimize the risk of data leakage.

Access management and data recovery

Data security is inextricably linked to access control. If you use Hidden Files or Second Space, it is critical to remember credentials. Unlike screen unlocking, where there is a reset option through a Google or Mi Account, passwords for hidden folders often do not have this binding.

To manage access, go to Settings → Passwords & Security → Privacy (or a similar path in your version of the OS). Here you can change your password, add a fingerprint, or set up an answer to a check question if this option is supported by your version of MIUI.

In the event of password loss, the only way to restore access to Hidden Files is often to completely reset the device, which will result in the loss of all data. Therefore, storing the password in a safe place (paper notebook, password manager on another device) is a mandatory rule.

Frequently Asked Questions (FAQ)

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The most reliable way to hide data on Xiaomi is by combining Second Application Space and Built-in Hiding for biometric protected files.

To sum up, Xiaomi’s ecosystem provides flexible tools to protect personal information, whether it’s a simple hidden folder in the Explorer or a full Second Space, the choice depends on your level of paranoia and usability. Check your security settings regularly and remember to reserve important data.