Many users of Xiaomi, Redmi and POCO devices face a situation where important documents, photos or system logs disappear from the field of view of a standard conductor. Often this is not a mistake, but the result of built-in protection mechanisms or specific configurations of the MIUI and HyperOS shell. Hidden directories can take up gigabytes of space, but remain invisible to the average user, creating the illusion of lack of memory when it is actually available.
Understanding the structure of the Android firmware-based file system from the Chinese manufacturer allows you not only to free up space, but also to find lost data. In this article, we will discuss what mechanisms hide files, how to safely activate them for viewing, and what tools to use to analyze the contents of your smartphone’s memory in depth.
It is worth noting that interfering with system partitions requires caution: the Android/data system folder on Android 11 and above is restricted to third-party applications without root rights. We will look at legal access methods that do not require hacking of the device, but give full control over the visibility of files.
Reasons for hiding files in the shell of MIUI and HyperOS
The main reason for the directory disappearance is Google’s security policy, implemented in the latest versions of Android.Beginning with the eleventh version of the OS, access to /Android/data/ and /Android/obb/ folder for third-party file managers has been restricted, this is done to prevent data theft by spy apps, but often prevents ordinary users from cache or finding files from messengers.
The second reason is the configuration of the MIUI Explorer itself, which hides system files by default so that the user does not accidentally delete critical components for the system, and there is also a “Hidden Album” or “Hidden Folder” mode, which encrypts content and hides it from public access, protecting it with a password or fingerprint.
⚠️ Warning: Forcing files to be deleted from system hidden directories can lead to unstable application operation or complete interface failure MIUI.
The third factor is often the applications themselves. Many programs, especially social networks and navigators, create hidden folders (starting from a dot like.cache) to store temporary data. They're not visible in standard mode, but they take up space. Understanding these differences is critical to effective storage management.
Set up a standard conductor to display all files
The easiest way to find hidden folders on Xiaomi is to properly configure the built-in Explorer app. By default, it filters content by showing only user media files. To see the full picture, you need to activate the display of hidden elements in the settings of the application itself.
To do this, open the Explorer app and go to the settings menu, usually located in the top corner or by swipe. Find the item "Show hidden files" and activate the switch. Then, in the root directory and inside the folders, semi-transparent icons will appear, indicating hidden content.
☑️ Setting up the visibility of files
Even with the option enabled, some system partitions may remain unavailable for viewing without special permissions, in which case the system may suggest switching to security settings or using an advanced file manager.
If standard Explorer doesn’t do the job, you can try alternative solutions that can bypass standard Android restrictions through special access requests, but for most tasks, you can easily customize Xiaomi’s standard tool.
Use of alternative file managers
Staff tools aren’t always convenient for deep file system analytics. Third-party file managers like Total Commander, Solid Explorer, or FX File Explorer provide a more flexible interface and tools to work with hidden file attributes. They often have built-in features to display system folders that are hidden by default.
When you install an application on Redmi or POCO, when you first run it will request permission to access all files, you need to carefully read the request and confirm the action, otherwise the application will work in a limited “sandbox” mode, without seeing the content of other programs.
Particular attention should be paid to applications that support the work with SAF (Storage Access Framework. This is the modern standard for accessing files in Android. SAF, You can legally request access to the folder. Android/data, which the system must provide to the user at his request.
Why do some managers not see the folders?
Access to Android/data folder through special methods
The most common problem is that you can't go to /Android/data/, which stores the cache of games, offline maps and instant messenger data. On new versions of MIUI and HyperOS, direct access through the gallery or simple explorer is closed, but there is a proven method to bypass this restriction without obtaining root rights.
The key is to use the Access to Documents system component, so you have to open any file manager that can work with system storage, or you have to use the trick of installing an application, and it often helps to install a simple guide app that, when you request access, will redirect you to the system folder selection window where you can click "Use this folder."
There's also a method through the "Special Opportunities" settings, and some users have successfully activated access by connecting the phone to the PC in file transfer mode (MTP) And using the command line, but that requires a computer. APK-Files that are shortcuts for the system file manager.
| Access method | Difficulty | Security | PC required |
|---|---|---|---|
| Conductor settings | Low. | Tall. | No. |
| Third-party FM (SAF) | Medium | Tall. | No. |
| MTP Mode (via PC) | Medium | Tall. | Yes. |
| Root rights | Tall. | Low. | No. |
⚠️ Note: Change access rights or delete files in /Android/data/ It can cause you to reset your app settings or lose progress in games.
Search for hidden folders through a computer (ADB)
For advanced users who need full access to the entire file system, including system partitions, the ADB tool (Android Debug Bridge) is ideal, which allows you to see absolutely all hidden folders on your Xiaomi phone, which are invisible even to file managers.
First, you need to activate the developer mode. Go to Settings. → About the phone and press 7 times on the item "Version" MIUI» or "Version" OS». Then on the menu "Additional» → «For developers, include “Debugging by USB».
Connect your smartphone to your computer and use the command to display a list of all directories, so you can see the actual structure of the files.
adb shell ls -la /sdcard/Android/dataUsing ADB not only provides a view, but also the ability to copy files from computer to phone and back, bypassing interface constraints, which is especially useful for backup data before resetting settings or for extracting logs when diagnosing errors.
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When connecting via ADB, select File Transfer mode on your phone screen, otherwise the computer won’t see the device.
Restoring access to the hidden album
The MIUI Hidden Album feature deserves special attention. Users often forget the password or path to these files, considering them lost. Files from the hidden album are physically moved to a protected memory area and are not displayed during normal viewing.
To find these files, open the Gallery app, go to the Albums tab, and pull the list down until the lock icon appears. By entering the correct password or fingerprint, you will access hidden content. If the password is forgotten, recover files without the Mi Account account to which they are attached, it is almost impossible from encryption.
Physically, these files can be in deep system directories with changed names, making manual search through the conductor meaningless without a decryption key, so the only reliable way is to use the regular gallery interface.
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The hidden album in MIUI uses encryption, so simply searching for files by extension (.jpg,.mp4) in the explorer will not work.