Xiaomi’s modern smartphones store vast amounts of personal information, from work documents to family photos, which should be restricted from prying eyes. MIUI’s built-in shell offers powerful privacy protection tools to hide entire albums or individual media files without installing third-party apps. This solution is ideal for those who value their digital privacy and want to make sure that no one will see the extra when transferring their phone.
The process of creating a hidden folder may seem unobvious the first time, as the system interface is constantly updated and changed. In this article, we will examine in detail all the nuances of configuration, from basic methods through the standard gallery to advanced Second Space functions, you will learn not only to hide files, but also to competently manage access to them using biometrics or special codes.
It is important to understand that the security of your data depends on the complexity of the passwords you set up and your care when setting up your Mi Account. We will look at the typical user errors that lead to loss of access to hidden data, and give recommendations for preventing them.
Why hide albums on your smartphone
The need to hide certain photos or videos arises for a variety of reasons, and it is not always associated with the desire to hide something. Often it is about protecting sensitive data, such as scans of documents, bank cards or medical certificates, from accidental viewing by children or colleagues, a private album in this case acts as a reliable barrier to the leakage of important information.
In addition, the use of built-in protection helps to maintain order in the gallery, you can remove rarely used but important archival images from public access without removing them forever, this allows you to keep the interface clean and quickly access the main media files, while leaving the possibility at any time to return to hidden content.
It is worth noting that standard calculator applications or “storage” from third-party stores often contain advertising or can transfer data to third parties. Embedded solutions from Xiaomi are integrated at the system level, which ensures a higher level of security and stability of operation. Your files remain inside the secure container of the operating system.
- 🔒 Protecting personal photos from strangers when using the phone by others.
- 📂 Structure media files and hide archived data without deleting them.
- 🛡️ Using system security tools instead of questionable third-party applications.
⚠️ Warning: Hiding the album is not a backup.If you reset your phone to factory settings without first saving passwords and account, access to hidden files will be lost forever.
Preparing for a hidden folder
Before you start setting up your privacy, you need to make sure that your Mi Account is activated and linked to your device, which is the main key to restore access in the event of a forgotten password or device change, and without an associated account, it is almost impossible to recover data from a hidden album, even if you have a fingerprint.
It is also recommended to update the Gallery and Security system applications to the latest versions through the GetApps store or Google Play. In older versions of the interface, the paths to settings may differ, and some encryption functions may not work correctly.
You can use a digital pattern lock, a digital code, or biometric data like a fingerprint or facial recognition, and for maximum security, you can combine methods like using a fingerprint for quick access and a complex password for resetting.
☑️ Preparation for data protection
Don’t neglect the preparation phase, as this is where the foundation of security is laid.If you plan to hide very large amounts of data (tens of gigabytes), make sure that your smartphone battery is at least 30-40% charged to avoid interrupting the encryption process due to a sudden shutdown.
Creating a private album through a standard gallery
The easiest and fastest way to hide photos is to use the built-in gallery feature, which does not require going into deep system settings and is available immediately after the initial setting of the smartphone, but the interface may vary slightly depending on the version of MIUI (12, 13, 14 or HyperOS).
To start, open the Gallery app and go to the Albums tab, where you need to find the "Create an Album" option or select an existing folder that you want to hide, and in some versions of the shell, click on the three dots in the upper right corner and select "Hide the Album."
When you first access this feature, the system will automatically prompt you to set a password to protect, you will be asked to enter a pattern lock or a digital code that will be used to log into the hidden partition, and after confirmation, the selected albums will disappear from the general list and will be available only through a special login.
- 📸 Open the gallery and select the tab "Albums».
- 👆 Click on three dots in the corner of the screen or select the album you want.
- 🔐 Activate the Hide Album Switch and set a password.
⚠️ Warning: Hiding the album in the gallery does not physically remove it, but only masks access. Files continue to occupy space on the device and are encrypted by system means.
Once you've successfully set up, a Hidden Albums section will appear at the top of the album list, and you'll need to pull the album list down until the lock appears, or enter your password, which is a convenient mechanism for quickly switching between open and closed viewing modes.
Using the Security app to hide files
A more flexible privacy management tool is the system application “Security” (Security), which is pre-installed on all Xiaomi, Redmi and POCO smartphones. Here is the function “Hide files”, which allows you to work not only with photos, but also with videos, documents and audio files of any format.
To use this method, open the Security app and search for the Hide files section. When you first start, the system will require you to set a password and possibly set a check question. The check question is crucial: it will allow you to restore access if you forget the main unlock code.
Inside the Hide Files section, you'll see categories: Images, Videos, Documents. By clicking on the appropriate category, you'll be taken to the file manager where you can select the desired objects and click Move. Files will disappear from the standard directories and will only appear inside the secure application container.
A feature of this method is the ability to create multiple levels of access or use different passwords for different file types, if supported by the firmware version. In addition, the feature “Hide files from other applications” is often available here, which prevents them from being displayed in messengers or social networks when sending.
Access settings and unlocking methods
You can't protect your data properly without having the right authentication methods, and in MIUI's privacy settings, you can choose which way to log into a hidden album, which can be a password, a pattern lock, a fingerprint, or a facial recognition.
Biometrics are a lot faster, but they have limitations, like not reading a fingerprint if your hands are wet and not unlocking your face is less safe in the dark or when you use masks, so having a strong digital or graphical password is a must.
The Hidden File Settings menu also allows you to activate the "Show Hidden Files" option, which temporarily displays all the protected data in the public domain, which is convenient if you need to quickly show someone a photo, but you do not want to turn off the protection completely. After using this option, you need to manually deactivate.
| Protection method | Level of security | Speed of access | Risks. |
|---|---|---|---|
| pattern lock | Medium. | Medium | Screen fat marks |
| Digital code | High-pitched | Low. | It is difficult to remember long code. |
| Fingerprint. | High-pitched | Very high. | Doesn't work with wet hands. |
| Facial recognition | Medium. | Tall. | False access by photo |
It is recommended to change access passwords periodically, especially if you suspect that someone may have seen you enter them. Mi Account settings also include two-factor authentication to keep cloud backups safe from unauthorized access.
The second space (second space)
For users who need the highest level of data isolation, Xiaomi offers a “Second Space” feature, which is not just a hidden folder, but a full-fledged second operating system inside your smartphone with its desktop, applications and file system.
Switching between the main and second spaces is instantaneous through a special password or fingerprint, and for an outsider, the phone will look as if there is no hidden data in it unless they know the access code to the second profile, which is ideal for separating work and personal life.
To activate this feature, go to Settings → Second Space → Enable Second Space. The system will suggest setting up a separate password or biometrics to log in. Once activated, you will have two independent sets of apps and galleries that do not overlap.