Owners of Xiaomi, Redmi and Poco smartphones often face a situation where a downloaded document or saved image suddenly disappears from view. The MIUI shell or its successor HyperOS has its own specific storage structure that can confuse even an experienced Android user. Finding the right object becomes a real quest, especially if you are used to standard Windows logic.
The problem is compounded by the default system hiding system folders and junk files to keep the interface from cluttering. However, that's where important configuration files or messenger attachments can get lost. Understanding the workings of the file system is the first step to successfully finding any information on your device.
In this article, we will discuss all available methods: from standard tools to use. ADB-You'll learn to find hidden directories, restore lost data, and manage the storage properly. MIUI has changed and now requires input PIN-screen unlock code for access.
Standard Explorer and Basic Search
The most obvious, but often ignored, way to do this is to use the Explorer app, which is built-in. Unlike pure Android, where functionality is limited, Xiaomi’s shell offers a powerful built-in tool that can sort data by type, date and size, making it much easier to navigate gigabytes of accumulated information.
To run a deep scan, open the app and look at the top of the screen, and there's a search bar that indexes not only the file names, but also the contents (if you have the option enabled), enter keywords, extensions (like.pdf or.apk), or dates to filter the results.
If standard search doesn't work, try categorization, and it automatically categorizes content into groups: images, videos, music, documents, so you can quickly cut off the extra data types and focus on the format you want.
- 🔍 Click on the magnifying glass at the top of the screen to enter the request.
- 📂 Use the “Recent” or “Documents” tabs for quick navigation.
- 🗑️ Check the Recycle Bin if the file has been deleted recently.
It is important to note that indexing can take time immediately after installing a large number of applications or updating the system. If the search is slow, give the device a few minutes to process background processes.
Search for hidden files and folders
File hiding is one of the most popular features in the Xiaomi ecosystem, where users often hide sensitive photos or documents, forget about them, or hide data accidentally, access to this repository is protected by a separate password or biometrics.
To find hidden objects, open the standard Gallery or Explorer app. In Gallery, you need to swipe down the album to create a password field. In Explorer, the algorithm is similar: swipe from the bottom of the screen to the top, simulating a page update, but hold your finger.
⚠️ Warning: If you forgot the password from the hidden folder and did not link the Mi Account for recovery, the data will be lost forever.
Hidden files are physically moved to a protected area of memory /MIUI/Gallery/cloud/secretAlbum or similar system directory, which is not accessible for normal viewing without authorization.
How to Reset a Hidden Folder Password?
Sometimes files can be hidden not through the system function, but through third-party calculator applications with secret storage. Check the list of installed applications for suspicious utilities masquerading as calculators or voice recorders.
Working with memory through a computer
Connecting a smartphone to a PC via USB is the most efficient way to find "heavy" or system files that are inconvenient to search from a small screen.The computer displays the Xiaomi file system as an external drive, giving full access to the directory structure.
Once you connect the cable, select USB mode in the phone's notification curtain. You need File Transfer (MTP) mode. On your computer, open "My Computer," find your device, and go to "Internal Shared Drive."
You'll see all the root folders here, and you'll see the directories with app names like Android/data or DCIM, and that's where the most common things that are lost are messenger attachments and game cache.
| folder | Description of the contents | Importance |
|---|---|---|
| DCIM | Photo and video from the camera | Tall. |
| Download | Files from the browser | Medium |
| MIUI | System data, voice recorder, hidden folder | Critical |
| Android/data | Cache of apps and games | Low (can be cleaned) |
| Bluetooth | Accepted files via Bluetooth | Medium |
When working through a computer, be extremely careful with deleting files from system folders. Deleting an extra file in the Android folder can lead to incorrect operation of the corresponding application.
☑️ Checking the connection to the PC
Use of Mi Cloud and Google Cloud Services
Don't ignore cloud storage, which is often synced automatically. If you can't find a file on your device, chances are it was uploaded to the cloud and removed from your phone to free up space.
Mi Cloud is deeply integrated into the system. Go to your phone settings, select your account, and go to the Cloud section. Check the sync status for the gallery, notes, and recorder. Often lost tape recorders or contacts are stored there.
Similarly, check Google Photos and Google Drive. Google Photos has a Device Memory feature that shows which files are stored locally and which only in the cloud. By switching the Free Space slider, you can see files that have been deleted from your phone but saved to your account.
- ☁️ Check i.mi.com to access Mi Cloud from your computer.
- 📸 Open Google Photos and select the Library tab».
- 🗑️ Don’t forget to check the Recycle Bin folder in the cloud services (files are stored there). 30-60 days).
To access the cloud, you need a stable Internet. If files are not displayed, try clearing the cache of the Google Play Services or Mi Cloud app in your application settings.
Search for messenger files (WhatsApp, Telegram, Viber)
Messengers create their own isolated directories, which often confuses users. In recent versions of Android, the folder structure for WhatsApp and other applications has changed, moving data deeper into system directories.
Now the path to WhatsApp media files looks like Android/media/com.whatsapp/WhatsApp/Media.The WhatsApp root folder was previously used, but for security reasons access was limited. Telegram stores files in the Telegram folder at the root of internal memory by default, making it easier to search.
⚠️ Note: When clearing the messenger cache through your phone settings, you can delete all uploaded media files if they were not saved to the gallery.Be careful when using the Memory Cleanup features».
If you’re looking for a specific document sent in a chat, the quickest way to find it is through the built-in search for the messenger app itself. Go to the contact or group profile, select Media, Links and Files, and sort by Documents.
💡
To make WhatsApp files automatically appear in the Xiaomi gallery, go to the WhatsApp chat settings and turn on the Media Visibility option.
For Viber, the situation is similar: search for the Viber folder in the root or through the Android/media/com.viber.voip path. Video files often lie in the Viber Images or Viber Videos subfolder.
Advanced search through ADB and terminal
For power users who have not been helped by standard methods, there is an option to search through the Android debugging bridge (ADB), which allows you to find files by exact masks, sizes or dates of creation, ignoring the limitations of the interface.
To do this, you need to enable Developer Mode and USB Debugging in your phone settings. By connecting your device to a PC with ADB installed, you can run search commands, which is especially useful when you need to find a file that you remember partially or a file that doesn't have an extension.
adb shell find /sdcard -name "otchet" -type fThis command will find all the files that contain the word "otchet" in the name, and you can change the parameters for the size search (-size) It's a powerful tool, but it requires precision in typing commands.
- 💻 Install the platform ADB computer.
- 🔌 Allow debugging on the pop-up window in the phone.
- ⌨️ Use the command adb shell ls -R recursively.
💡
Using ADB is the most powerful way to search, but it requires drivers and basic command line knowledge.