Xiaomi and Redmi smartphones, which are powered by MIUI shells or the new HyperOS, have become digital repositories of our privacy, storing thousands of photos, screenshots of documents, checks and personal shots that are not meant for prying eyes. The standard gallery displays all folders by default, which can create an awkward situation if you hand your phone over to someone to watch a video or show a map.
Fortunately, the company's engineers have set up several layers of privacy protection, so you can not just delete the extra, but securely hide the albums so that they disappear from public access and become visible only after you type in a special password or fingerprint, which is especially true for devices that are used by children or that often end up in the hands of colleagues.
In this guide, we’ll look at all the ways you can hide content, from built-in Hidden Album features to creating secure folders and using third-party solutions, and learn how to manage the visibility of media files, change display settings, and ensure that your personal data remains private even when you’re unlocked.
Built-in Hidden Album feature in MIUI and HyperOS
The most reliable and easiest way to hide photos is to use the native Hidden Album feature, which is built right into the Gallery app, which does not require any additional software installation and works at the system level, providing data encryption. To access this mode, you need to perform a specific swipe action, since there may not be a separate button in the menu.
Open the Gallery app and go to the Albums tab. On this screen, tap the center of the screen and pull the album list down, holding your finger for a second. If you did it right, the screen will vibrate, and the lock animation will appear. The system will prompt you to create a password other than the screen unlock password, or use biometrics.
Once you set the password, the hiding mechanism will work automatically. Now, to see your secret photos, you'll need to swipe down the gesture swipe every time you put it down on the album tab. Anything you put here will disappear from the preview and will not appear in search on the device without authorization.
⚠️ Warning: Password from hidden album is not restored through Mi Account in the standard reset method.Forget password - you will lose access to files forever if you do not make a backup copy.
It's important to understand the difference between simple moving and hiding. When you add a photo to this mode, the original files are moved to an encrypted partition of memory. Even when you connect your phone to your computer in file transfer mode, you won't see that data without the decryption key. This is the maximum protection that the user can get out of the box.
Secure folder method for isolating files
The second powerful tool in Xiaomi’s security arsenal is the File Shield feature. Unlike a hidden album that only works with media files inside the gallery, this tool isolates entire folders and files of any format from the entire system, which is ideal if you need to hide not only photos, but also documents, archives or video files that lie at the root of memory.
To activate this feature, go to the Explorer or Files app, select the desired folder or group of files, click More and select Protect. The files will be moved to a special encrypted container. In the standard gallery, these images will no longer appear as the path to them will physically change and they will become unavailable for scanning by a media player.
The main advantage of this method is the flexibility of management: you can retrieve files back to the public at any time, or add new ones, and the process is fully controlled by the user through the system's security settings, which creates an additional barrier for the curious who may not be aware of the existence of such a feature.
☑️ Checking privacy settings
It is worth noting that when using a Secure Folder, files take up space twice: the original is deleted from public access, but the copy is stored in encrypted form. This is important to consider if your Redmi or POCO device has limited free space. Before moving large amounts of data, make sure that there is a few gigabytes of storage on the disk.
Use the Hide Album function in gallery settings
Some versions of MIUI firmware (especially in global builds for Europe and Russia) have a softer feature, simply “Hide Album,” which doesn’t require a separate password, but only removes selected folders from the general list, which is convenient for system folders or albums that you don’t want to see every day, but you don’t need to lock them under locks.
To take advantage of this option, open the gallery, go to the Albums tab, and click three dots in the top right corner. In the drop-down menu, select Hide Albums. You'll see a list of all folders on the device. Activate the switch against the albums you want to make invisible.
The albums that are hidden in this way are not deleted or encrypted. They just stop showing up in the gallery interface. To get them back, you have to go back to the album management menu and turn off the switch, and this is a quick way to bring order to the visual chaos when there are hundreds of folders from messengers and social networks in the gallery.
| Characteristics | Hidden album | Secure folder | Simple cover-up |
|---|---|---|---|
| Level of protection | High (password/biometry) | High (password/biometry) | Low (hiding only) |
| Type of file | Photos and videos | Any files. | Gallery albums |
| Availability | Only after swiping. | Through the Explorer/Settings | Through the gallery menu |
| Encryption | Yes. | Yes. | No. |
When you choose between these methods, you have to be sensitive, and you're better off using the first method for personal photos, and the second method for documents, and simple concealment is good for cleaning the interface of technical debris.
Configure folder display and exclude from the gallery
Often users want to avoid hiding specific system folders, such as.thumbnails, cache, or folders from messengers like WhatsApp Images. In new versions of HyperOS and MIUI 14, visibility management has become more granular. You can selectively disable the display of entire directories.
Go to the settings of the gallery itself (usually through a user profile or three dots). Find the "Display Settings" or "Album Management" section. Here you will see a folder tree. When you tick off the boxes, you tell the system to ignore the contents of those directories when scanning the media library. It doesn't hide files from the explorer, but removes them from the photo stream.
There is a more advanced, hacking method that works on any Android, including Xiaomi. You can create at the root of the folder you want to hide, an empty file called.nomedia. Having a point at the beginning of the name makes the file hidden, and the.nomedia extension tells the system to ignore the media content in that directory.
How to create a.nomedia file without a computer?
This is especially useful for folders with app avatars or pictures from online stores that clog the gallery, but remember that the.nomedia file hides content from all applications, including video players and music players, and if you hide the music, it will stop playing in the standard player.
Third-party applications for hiding photos and videos
If you don't have enough of Xiaomi's built-in tools or if the hidden album interface seems inconvenient, you can always turn to third-party solutions. There are dozens of galleries in the Google Play marketplace with Vault function, which create a separate environment that is only accessible by using the device. PIN-code, pattern lock or fingerprint.
Popular apps like Gallery Vault or KeepSafe offer additional features, such as a fake interface (a calculator that opens an album) or the ability to take photos directly inside an app, which creates an additional layer of social engineering protection: an attacker sees just a calculator and does not even know that there is a stash.
But using third-party software carries risks: you trust your data to the app developer. Unlike the system hidden album MIUI, where the data is in the system partition, third-party applications store files in accessible memory, albeit in encrypted form. When you reset your phone or delete the application, data can be lost without the possibility of recovery.
⚠️ Warning: When installing third-party galleries, carefully check the permissions you request. If a simple album asks for access to contacts and microphone, this is an excuse to refuse installation.
In addition, third-party applications can conflict with Xiaomi’s aggressive energy saving system. Often, the application “flys” out of memory, and notifications of hacking attempts or important functions cease to work.
Frequent problems and their solution
Despite the system’s cleverness, users sometimes encounter bugs, such as the hidden albums that can stop opening or become visible after a MIUI firmware update, often by clearing the Gallery app’s cache through the Apps menu in the phone’s settings.
Another common problem is that the photo disappears from the hidden album after changing the region in the phone settings. Some features are tied to geographic zones (for example, China or India). If you change the region to Russia or Global, the functionality can change. Return the old region, check the album, make a backup, and only then change the settings back.
Also worth mentioning is the cloud service issue: If you have Mi Cloud or Google Photos enabled, hidden photos can automatically upload to the cloud. In the gallery sync settings, be sure to check if the "Sync Hidden Album" box is worth checking. If you want complete anonymity, it's best to turn it off.
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Synchronizing hidden albums with the cloud is a risk of data leakage. For maximum security, store such photos only locally, without backup to the Internet.
In conclusion, privacy management on Xiaomi is a balance between convenience and security: Use built-in tools for everyday protection, create complex passwords, and regularly check access settings, which will make you feel confident handing your phone to friends or leaving it on the table.
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Tip: Change the password from the hidden album periodically and update your biometrics (fingerprints), especially if you’ve lost your phone or put it in the hands of strangers.