How to Find and Open a Hidden Album on Xiaomi Redmi Note 9: The Complete Guide

Why hidden albums are not visible in the standard gallery

Hidden albums on Xiaomi Redmi Note 9 are not just a folder with a password, but part of the MIUI privacy protection system. the manufacturer specifically hides such files from standard viewing to prevent accidental access. However, many users face the problem: hidden photos disappear after updating the firmware, resetting settings or even a normal device reboot.

The main reason for the invisibility of hidden albums lies in the features of the Redmi Note file system. 9. The point is, MIUI creates hidden folders with the prefix.nomedia or.hidden, which are ignored by the Android media scanner. MIUI 13/14 The Hidden Algorithm Has Changed: Files Can Now Be Stored in an Encrypted Container /data/system_users/0/hidden, Access to which is restricted even through root.

It is important to understand that the hidden album is not just a folder, but a complex MIUI function associated with:

• 🔒 Xiaomi account (linked to the cloud)
• 📱 Local encryption (keys are stored in the /data/misc/keystore)
• 🔄 Firmware version (in MIUI 12 and 14 different mechanisms)

Method 1: Standard access through MIUI Gallery

The easiest method is to use the built-in Redmi Note 9 tools, but it only works if you haven't changed your firmware or reset your settings before.

1. Open the Gallery app (icon with multi-colored squares).
2. Slip on three dots in the upper right corner and select Albums.
3. Scroll down and find the Hidden Albums section (may be called Private Safe in global firmware).
4. The system will ask for a password or a fingerprint, and enter the data you set up when you first hid the files.

If the Hidden Albums section is missing, it could mean:

• 🔴 You never hid files through the gallery.
• 🔴 The folder was deleted after resetting the settings
• 🔴 Your version. MIUI Does not support this function (relevant to custom firmware)

⚠️ Note: If you forgot the password from the hidden album, you can only restore access through resetting all settings (Settings) → The phone. → Resetting settings. This will delete ALL data from the device, including hidden files!

Method 2: Search through File Manager (without root)

If the standard method didn’t work, try finding hidden files manually, and any file manager that supports hidden folder displays (such as Mi File Manager or Solid Explorer) will do.

Instructions:

1. Open the File Manager and go to the settings (three lines → Settings).
2. Activate the option to show hidden files.
3. Follow the path: /storage/emulated/0/MIUI/Gallery/cloud/private/ or alternative path for new MIUI versions: /storage/emulated/0/Android/data/com.miui.gallery/files/private/
4. If you don't have a folder, check: /storage/emulated/0/DCIM/.thumbnails/.hidden/

Hidden files usually have.jpg.hidden or.png.enc extensions to view them:

• 📁 Copy files to another folder (e.g. Download)
• 🔄 Rename by removing the suffixes.hidden or.enc
• 🖼️ Open through the standard gallery

Enable the display of hidden folders in the file manager settings

Check all possible storage options (see instructions above)

Download an alternative file manager (e.g. FX File Explorer)

Backup important data before renaming files-->

Method 3: Recovery through ADB (for Advanced)

If previous methods have failed, you can try to extract hidden files via Android Debug Bridge (ADB), which requires connecting the phone to a computer and basic command line knowledge.

Step-by-step:

1. Activate Developer Mode on Redmi Note 9: Settings → About Phone → MIUI Version (shap 7 times)
2. Enable USB debugging in Settings → Additional → For developers.
3. Connect your phone to your PC and open the command line (Windows) or terminal (Mac/Linux).
4. Enter the commands in order: adb shell su ls /data/system_users/0/hidden/ If the folder exists, copy the files to the PC: adb pull /data/system_users/0/hidden/ C:\Xiaomi_Hidden

Important nuances:

• 🔌 Su requires root access (on the Redmi Note 9, it can be obtained through Magisk)
• 🔐 Files in /data/system_users/0/hidden/ encrypted – you need a key to decrypt /data/misc/keystore
• 💻 The PCs must be installed. ADB driver

⚠️ Attention: Use ADB root-rights can lead to loss of warranty on Redmi Note 9.In addition, incorrect commands can damage system files, which will require a complete flashing of the device.

Method 4: Cloud Recovery with Mi Cloud

If you've previously synced hidden albums with Mi Cloud, you can restore them even after you reset your phone.

1. Sign in to i.mi.com under the same account that was linked to the Redmi Note 9.
2. Go to the Gallery → Cart or Private Safe section.
3. Select the files you need and click Restore.
4. On the phone, open the Gallery and wait for the synchronization (can take up to 24 hours).

Limitations of the method:

• ☁️ It only works if the synchronization of hidden albums has been enabled.
• 🕒 Files are only stored in the cloud for 30 days after deletion
• 📶 Requires a stable Internet connection (files can weigh several GB)

💡

Before recovering from the cloud, check the space available on your phone. Hidden albums often take up a lot of space, and if you don't have enough memory, sync will be interrupted.

Method 5: Using Third-Party Applications

If the built-in MIUI tools don't help, you can use third-party apps to find hidden files.The best options for the Redmi Note 9 are:

How to use:

1. Install the selected application from Google Play.
2. Provide all necessary permissions (storage, access to files).
3. Enable the display of hidden files in the application settings.
4. Use built-in search for keywords: hidden, private, nomedia.

💡

The application side cannot decrypt files encrypted by MIUI at the system level, but only helps to find and copy files that were simply hidden but not protected cryptographically.

What to do if nothing works

If none of the methods helped bring back hidden albums, consider the following options:

• 🔧 Reflashing the phone to an older version MIUI (where the concealment mechanism was easier)
• 📞 Contact Xiaomi Support (attach proof of purchase and problem description)
• 💾 Use of data recovery software (e.g. DiskDigger or EaseUS MobiSaver)
• 🔍 Search for backups on other devices (maybe files saved in Google Photos or on old ones) SD-map)

The last option is hardware data recovery through specialized services, which is expensive (from 5,000 rubles), but gives you the chance to return files even after a complete reset.

• 📍 Data recovery laboratory "Datlab" (Baumanskaya St., 6)
• 📍 Flashback Recovery Center (Belyaevo, Michurinsky Prospect, 12)
• 📍 Xiaomi Service Center (official service centers, list of services) mi.com/ru/support)

⚠️ Warning: Before contacting the service center, delete all personal data from the phone. wizards may require unlocking the bootloader, which will lead to a complete reset of the device.

FAQ: Frequent questions about hidden albums on Redmi Note 9