Xiaomi smartphone owners often face the need to hide personal photos or videos from prying eyes. The standard gallery, open to everyone, can be a source of embarrassment if a friend or colleague uses the phone. Fortunately, the MIUI shell and the new HyperOS provide powerful built-in privacy protection tools.
In this article, we will go into detail about all the available methods, from simply blocking the launch of an application to creating hidden albums, you will learn how to block access to the media library so that no one can circumvent the security without your knowledge, which will allow you to feel confident transferring the device to other people.
We're going to look at not only the standard features, but also the advanced settings that often go unnoticed: Hidden albums in MIUI are encrypted separately and don't show up in the general list even when you connect to a computer. Let's start with basic security techniques that don't require third-party software installation.
Blocking the launch of the Gallery application
The easiest and most effective way to secure your data is to set a password to open the app itself, in which case, when you try to open the gallery, the system will ask for a pattern lock, PIN-It's a universal solution for any Redmi or Poco model.
To activate the function, you need to go to the security settings. The interface may vary slightly depending on the firmware version, but the logic remains the same. You will need to enter the unlock password for the screen if it is not already installed.
- 🔒 Go to the Settings menu and find the App section.
- 🔐 Select the option Application Lock (App Lock).
- 👆 Find the Gallery in the list and activate the slider opposite it.
- ⚙️ If necessary, set up the use of fingerprint for quick access.
Once you do this, you will be restricted from accessing media files, but remember that this method only blocks the entry through the app icon, and the files can remain visible through the file manager or other photo viewing software.
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Use different passwords to unlock the screen and lock apps to improve security.
It is important to note that app blocking does not hide the preview of photos in notifications or widgets. If you want complete privacy, it is also recommended to turn off the display of the content of notifications for the gallery in the notification settings.
Creating a Hidden Album in the Gallery
A more elegant way to hide sensitive content is to use the Hidden Album feature, where the photos and videos that are placed there disappear from the shared tape and are only accessible through a special gesture, which is ideal for those who want to get the extra out of sight, but leave the files on the device.
To activate this feature, open the gallery and go to the Albums tab. Scroll down the album list to the bottom, and you'll see the option to create a hidden album, and the system will suggest you to set a password or use biometrics.
Once you've set up, you can swipe the hidden content down the album list, and you'll have a lock icon that needs authorization, and that creates an extra layer of security, because without the gesture, you can't find the album.
☑️ Setup of a Hidden Album
Hidden albums sync with Xiaomi Cloud if enabled, which means you can access them from other devices by logging in to your account, but on the phone itself they will be securely hidden from prying eyes.
Use of the Second Space
Second Space creates a completely isolated environment on your smartphone, like having two different phones in the same case, and in the second space, you can set up a separate gallery that has nothing to do with the main one.
The data in the second space is encrypted and not visible from the main profile, and even if someone unlocks your phone, they will enter the main space and not know that the second one exists, switching between them through a special password or fingerprint.
| Parameter | Main space | Second space |
|---|---|---|
| Access to files | Full access | Isolated. |
| Annexes | Separate set | Separate set |
| Accounts. | The basic Mi Account | Maybe different. |
| Hiddenness | Apparently default. | Password-hidden. |
To create the second space, go to Settings → Advanced Settings → Second Space. The setup process takes a few minutes, and once turned on, you can either migrate the apps you want to use or download them again.
⚠️ Note: When you delete the second space, all the data stored in it (photos, contacts, applications) will be permanently deleted.
Using the second space is the maximum level of isolation, and it's perfect for separating work and personal data, or for storing highly sensitive information that you don't want to even hide in an album.
Access settings through the File Manager
Often users forget that a locked gallery does not protect files from viewing through a standard file manager.To provide comprehensive protection, you also need to restrict access to the DCIM system folder or configure file hiding.
Xiaomi's built-in file manager also supports hidden folders, so you can move files there and they disappear from standard browsing, and it works in a similar way to hidden albums in a gallery, but it works at the file system level.
To hide the folder in the file manager:
- 📂 Open the Files app.
- 👆 Hold your finger on the right folder or file.
- 🔒 Click the Hide button in the lower menu.
- 🔑 Confirm the action with a password.
The files will then be moved to a special hidden directory, which can only be found through the same file manager by pulling down in the appropriate section, which creates an additional barrier for those trying to bypass the locking of the gallery.
Where are the hidden files physically stored?
Remember that renaming a file with an extension (e.g. changing.jpg to.doc) can also temporarily hide its content from standard browsing programs, although this is not a reliable encryption method.
Third-party applications for photo protection
If built-in features are not enough, you can turn to third-party solutions. There are many vault applications in the Play Market that offer encryption and hiding files, but you should be careful when choosing such software.
Popular apps like Gallery Vault and KeepSafe allow you to create password-protected repositories, often with “fake password” features (opening an empty gallery when you enter a trap code) and the ability to take photos of an attacker when you enter a password incorrectly.
When using third-party applications, it is important to consider:
- 🛡️ Developer reputation and number of downloads.
- 🔐 Local encryption without sending data to the server.
- 🚫 Absence of intrusive advertising that may contain malicious links.
The main risk of third-party applications is that they can be deleted or reset, and if an attacker removes the blocking app, files can be accessed again, so embedded MIUI tools are often more reliable, as they are harder to remove without resetting the entire phone.
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The built-in MIUI protections are integrated deeper into the system than third-party applications, making them more resistant to bypass attempts.