How to securely password a folder with a photo on Xiaomi: all the ways from MIUI to archivers

Xiaomi’s MIUI-based smartphones offer several built-in mechanisms to protect sensitive data, but not all users know how to use it correctly. If you store personal photos on your phone and want to restrict access to them – whether from prying eyes or casual viewing – this article will help you choose the best way to protect your data. We will look at both standard MIUI 12/13/14 features and third-party solutions with encryption, archiving and hidden storage.

It is important to understand that simply moving a photo to a hidden folder through the Xiaomi gallery does not provide full protection. Such files are easy to find through a file manager or by connecting the phone to a computer. Real security requires tools with password protection, biometrics or hardware encryption. Below you will find detailed instructions for various military scenarios - from fast hiding pre-grade encryption.

Method 1: Built-in "Secure folder" function in MIUI

Starting with MIUI 12, Xiaomi has added an official secure folder feature that works at the system level, which is the easiest solution for most users, requiring no additional applications to install: the folder is protected by a password, fingerprint or pattern lock, and its contents are not displayed in the standard gallery.

To activate it:

• 📱 Open the Gallery app and tap on three dots in the upper right corner.
• 🔒 Select a Secure Folder → Turn it on.
• 🔑 Set a password (it is recommended to use at least 8 characters with numbers and letters).
• 📁 Move the desired photos to this folder through the menu → Move to a secure folder.

Note: the protected MIUI folder does not encrypt files at the file system level. When you connect your phone to your PC via MTP, the folder will be visible in /storage/emulated/0/MIUI/ProtectedFolder/, but access to it is locked without a password. For complete privacy, use the methods in the following sections.

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If you forget the password from the secure folder, you can only reset it through a full reset of the phone to factory settings. Xiaomi does not provide official tools to restore access.

Method 2: Password Archive (ZIP/RAR)

Password-based storage is a universal technique that works on any device, including Xiaomi, and the advantage of this is that you can transfer the archive to a computer, cloud or flash drive, while maintaining protection, and the disadvantage is that you need to unpack files for viewing, which is not always convenient.

Instructions for the RAR app (free on Google Play):

1. Install RAR for Android.
2. Open the application, find the folder with the photo and highlight the files.
3. Click Add to the archive → Please specify the file name (for example, private_photos.rar).
4. In the Set password section, enter a strong key (use a combination of 12+ characters with capital letters, numbers and special characters).
5. Select the AES-256 encryption method and press OK.

Once you've created the archive, you can delete the original photos. To open the archivelater, you need to enter a password. Importantly, if you forget the password, you can't restore access to the files -- even specialized programs to hack ZIP/RAR do not guarantee results when using AES-256.

Method 3: Encrypted containers (Cryptomator, VeraCrypt)

For maximum security, experts recommend using encrypted containers, virtual disks that are mounted only after a password is entered, a method that is suitable for storing highly valuable data, as it provides AES-256 file system encryption.

The best apps for Xiaomi:

• 🔐 Cryptomator (Open Source, Cloud Integration).
• 💾 VeraCrypt (port of a popular desktop solution).
• 📱 EDS Lite (Simple Interface, Support for Biometrics).

An example of Cryptomator setup:

1. Download the app from Google Play.
2. Create a new storage (specify a path, for example /storage/emulated/0/EncryptedVault/).
3. Create a password that is at least 20 characters long (you can use a password manager like Bitwarden).
4. After creation, mount the storage and move the photo to the folder that appears.
5. Unmount the storage – files will become unavailable without a password.

⚠️ Note: When using encrypted containers, never store your password in your phone notes or cloud services. If you forget the key, the data will be lost without recovery.

Method 4: Third-party galleries with protection (KeepSafe, GalleryVault)

If you don't like the built-in MIUI features, you can use specialized galleries with password protection, which not only hide photos, but also offer additional features: fake passwords, screenshot protection, masking as a calculator.

Top.-3 apps:

How to set up GalleryVault:

Install the app from Google Play|Launch and set the main password|Import photos through the built-in manager|Activate the masking (Stealth Mode option")|Set up autolock after 30 seconds of inactivity-->

The advantage of these applications is a user-friendly interface and additional layers of protection. For example, KeepSafe can create a “false PIN” that will show fake contents of the folder when forced to unlock. However, remember: third-party galleries can collect metadata photos (date, geolocation), so for complete anonymity, it is better to combine them with encryption.

Method 5: Hiding folders through a.nomedia file

If you don't need password protection, but simply hide the photo from the eyes in the gallery, you can use the.nomedia file. This method does not protect the data, but excludes it from the media scan, so the photos will not be displayed in Google Photos, MIUI Gallery and other applications.

Instructions:

1. Open any file manager (e.g., Mi File Manager or Solid Explorer).
2. Go to the photo folder and create a new file called.nomedia (a point at the beginning is mandatory!).
3. Restart your phone or clear the Gallery app cache (Settings → Apps → Gallery → Storage → Clear the cache).

To restore visibility, simply delete the.nomedia file, which is suitable for temporary hiding, but does not provide security: files remain accessible through the file manager or when connected to a PC.

Frequent Mistakes and How to Avoid Them

Many Xiaomi users have trouble trying to password a photo, and here are the most common mistakes and solutions:

• 🔄 Forgotten password: If you lose access to a secure folder MIUI You can't restore it to an archive, always back up your password in a KeePassDX manager or on paper.
• 📱 Phone Reset: When resetting to factory settings, all data in a secure folder MIUI Before reset, transfer the photo to the usual storage.
• 🔌 Connecting to PC: Even Secure Folders MIUI visible ADB For full protection, use encrypted containers.
• ☁️ Cloud Copies: If you sync your photos with Google Photos or Mi Cloud, they can stay in the cloud even after you delete them from your phone.

⚠️ Attention: On phones with MIUI for China (version) CN) Some security features may not be available or work differently. Check your firmware region in Settings → The phone. → Version. MIUI. If necessary, reflash the phone to the global version (Global or EEA).

FAQ: Answers to popular questions

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For maximum security, combine methods: for example, store the photo in an encrypted Cryptomator container, and place the container in a secure MIUI folder.