Owning a modern smartphone involves storing a huge amount of personal information, and photos are at the forefront. Often times, you need to remove certain photos or entire folders from prying eyes, whether they are curious friends or just want to clean up the gallery. Xiaomi devices with the shell of MIUI and the new HyperOS have a powerful privacy protection mechanism.
The system allows you not only to delete files, but to hide them in a special secure partition, access to which is possible only after you enter a password, fingerprint or pattern lock, this solution is much safer than simple deletion, since files do not disappear anywhere, but only become invisible to standard viewing. In this article, we will discuss in detail all the nuances of working with this feature.
You will learn how to activate a hidden folder, what restrictions are in place, and how to set up access to keep your data safe, and the setup process takes only a few minutes, but gives you confidence in the privacy of your personal archives.
Configure the function of the hidden folder in the gallery
The first step to create a confidential storage is to activate the appropriate mode in the gallery system settings. Without this preliminary action, the menu for moving files will not be available. You need to open the Gallery app and go to the Albums section, where all the folders with images and videos are usually displayed.
Then you pull your finger down from top to bottom, simulating the action of updating the page. If the function has not been configured, the system will prompt you to create a password for protection and ask a check question for recovery, which is a critical step, since without a password, access to hidden files will not be possible even for the owner.
Once the access code is installed, a message will appear about the successful activation, and now the gallery interface will be able to hide selected albums.
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Use a complex digital or letter password for a hidden folder, different from the screen unlock code, to increase the level of protection of personal data.
The interface may vary slightly depending on the version of MIUI, but the logic of action remains the same for all devices of the brand. If the swipe down does not work, check the privacy settings in the main menu of the phone.
The process of moving albums into hidden mode
Once the function is successfully activated, you can start directly hiding the content. To do this, open the gallery and go to the Album tab. Select the folder you want to make invisible to outsiders. Click on it and hold your finger until the action menu appears or select several files to move mass.
In the menu that opens, you need to find Hide or Add to Hidden. The system will request confirmation of the operation and enter the previously installed password protection. Once confirmed, the selected photos or videos will disappear from public access and move to a secure container.
- 🔒 Choose an album or individual photos in the gallery.
- 🔒 Press the menu button (three dots) or hold your finger.
- 🔒 Select the “Hide” option and enter the password.
- 🔒 Check the result in the hidden files section.
It is worth noting that the process of moving takes time, depending on the size of the files and the speed of the drive. It is not recommended to interrupt the operation to avoid data corruption. Once completed, the files will only be accessible through a special entrance in the gallery.
☑️ Checking for file hiding
How to Find and Open Hidden Albums
Many users are lost in exactly where their data went after being hidden, and you can find it by repeating the action that activates the login to secure mode. Open the Gallery app and go to the Album tab. Swipe from top to bottom until there is a password or fingerprint field.
Once you've successfully logged in, you'll open a separate gallery space where all your hidden media files are stored, and they're displayed as regular albums, but they're behind the "second door," and you can view them, edit them, or return them to the general gallery.
To return files back, you just need to select them, click the menu, and select the Remove from Hidden option. The files will instantly return to their original folders and become visible during normal browsing, which is convenient if you temporarily hide the photo, for example, before showing the phone to someone.
What happens if you forget your password?
It is important to check regularly the operability of the login to this section to make sure that you remember the current password. In some versions of the firmware, you can also log into the hidden folder through the application Security -> Hidden Files.
Use of the "Conductor" application for file management
An alternative way to manage hidden data is to use the Explorer system application, which is especially useful if you want to hide not only photos, but also documents, audio files or archives, and it works in a similar way to a gallery, but covers all types of files on the device.
Open Explorer and go to Documents or any other file type. Just like in the gallery, swipe from top to bottom to enter hidden file mode, and here you will see a list of all the hidden objects sorted by type.
| File type | Where to hide | How to find out | Features |
|---|---|---|---|
| Photo/Video | gallery | Swipe at the Gallery | Automatic encryption of previews |
| Documents | Conductor | Swipe in the Guide | Hiding the file name |
| Audio. | Conductor/Music | Swipe in the appendix | Not reproduced in the background |
| Annexes | Security | Through the security password. | Complete launch lockdown |
Using Explorer gives you more flexibility to work with the file system, you can move files from external sources directly to a hidden folder, bypassing the gallery, which is convenient for storing scans of documents or personal records.
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Hidden files occupy the same disk space as normal files, but their names and contents are encrypted to protect against unauthorized access.
Remember that cleaning the cache of the Gallery or Explorer app does not delete hidden files, as they are stored in a secure system partition, but resetting the phone to factory settings will destroy them without the possibility of recovery.
Restoration of access and resetting of password
There are different situations: the password is forgotten, the phone is bought with a configured folder or the owner of the account has changed. If you linked your Mi Account when you created a hidden folder, recovery is possible via the Internet. If you have several failed attempts to enter, the system will offer to reset the password through the account.
This requires the username and password of the Mi Account, and once you have successfully logged in, the system will allow you to set a new code for accessing hidden files, which only works if the phone has access to the network and the account has not been untied before.
If the account is not tied, there are few options left, you can try to remember the check question, if it was installed, otherwise, unfortunately, the data is considered lost, and no third-party password recovery software here will help because of the hardware encryption.
⚠️ Attention: Attempts to hack a hidden folder with root rights can lead to complete data loss and system disruption.
Always write passwords for important functions to a secure location or use password managers. Your security depends primarily on your foresight. Regular backup of important files to your computer will also not be superfluous.
Frequent questions and problem-solving
Users often encounter nuances of the function that are not obvious at first glance, such as whether hidden files are visible when connecting the phone to a computer via USB. Answer: No, in file transfer mode (MTP), the hidden folder does not appear in the PC file system.
There is also a widespread question of whether hidden photos are saved in the Mi Cloud or Google Photos cloud, and the default default is to turn off hidden album sync to save space and increase privacy, and if you want to have a backup, you need to create it manually, temporarily removing files from the hidden mode.
- 📂 Hidden files are not deleted when memory is cleaned.
- 📂 When you reset your phone to factory settings, hidden files are deleted.
- 📂 You can only hide files that are in your phone’s memory.
- 📂 The function works locally and does not require internet (except for restoration).
If the feature stopped working after the system update, try to clear the Gallery app data in the app settings. This won't delete your photos, but will reset the album display settings, which often solves the problem.
Keep a close eye on the updates to the MIUI shell, as new versions may change encryption algorithms, and it is recommended to always have an up-to-date firmware version to ensure maximum security of your personal data.