Users of Xiaomi, Redmi and Poco smartphones often face the need to make room or find a specific document, but the built-in structure of the MIUI or HyperOS menu can be confusing. Unlike the “pure” Android, the shell from the Chinese manufacturer has its own unique logic of grouping data, which sometimes hides the real amount of memory occupied. Understanding where your files are physically and logically located is critical to maintaining the speed of the device.
Many gadget owners mistakenly believe that the Downloads folder is the only place where downloaded content gets, ignoring the messenger cache and system logs. In fact, the Android file system is a complex hierarchy where user data coexists with technical application files. If you want to effectively manage the space, you will have to learn to navigate not only the standard settings menu, but also the root directories.
In this article, we will take a look at all the ways you can access data, from simple built-in tools to advanced file managers, how to distinguish system debris from important documents, and why a standard conductor sometimes shows incorrect information about the free space. Proper management of internal memory will prolong the life of your smartphone and eliminate sudden notifications of space shortages.
Standard ways to view memory through settings
The easiest and safest way to access space information is through the system menu, where you won’t see individual files, but you’ll get a clear picture of which apps or data types are eating gigabytes. To access, go to Settings → About Phone → Memory (or Storage, depending on the firmware version).
The system will automatically analyze the content and break it down into categories: apps, images, video, audio, etc. When you click on any category, such as Apps, you will see a list of programs sorted by space, which allows you to instantly identify heavyweights that can take up 10-20 GB each, although their functionality may not be so important to you.
⚠️ Note: Do not attempt to manually delete files through system settings unless you are sure of their purpose.Some system components may be labeled as "Other" and deleting them will result in unstable operation. MIUI.
The same menu often includes the Cleanup feature, which offers to delete temporary files and cache. However, it is worth noting that automatic cleanup is not always deep and can ignore old files in the Download folder or forgotten videos in the gallery.
Use of the built-in Files Explorer
Each Xiaomi device has a Files app pre-installed, which is the primary navigation tool. Unlike the dry digits in the settings, you work directly with objects. When you open the app, you'll see the top bar with categories like Recent, Images, Videos, Documents, etc.
To find a specific storage or folder, go to the Folder or Review tab, which displays the directory structure. The key point for Android 11 and above is that access to the Android folder is limited by default. To see its contents (in particular, the data and obb subfolders, where the game and messenger caches are stored), the system will request additional permission, which must be confirmed by the Allow button.
- 📂 Internal storage is the main section where all your personal data, photos and installed applications lie.
- 📱 Android folder – technical section containing application data; access to it is restricted for security reasons.
- ☁️ Mi Cloud – Cloud storage that is integrated into the system and can be displayed as a separate disk.
Explorer also allows you to sort files by size, which is really good for finding "heavy" forgotten videos, so you can sort the contents of any folder by decreasing size and delete the largest objects immediately, which is much more efficient than blindly cleaning everything.
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Use a search inside the file extension explorer (such as.mp4 or.apk) to instantly find all the video or installation files on the device.
Working with the file system through a computer
When it is difficult to find the right directory with built-in methods, a PC connection comes to the rescue. This gives full access to the file system without the restrictions imposed by the mobile OS. Connect the smartphone with a cable to the computer and select the USB File Transfer (MTP) mode in the notification curtain.
On your computer screen, your phone will appear as a removable disk, and when you open it, you'll be at the root of the internal drive, and the folder structure is more familiar to the Windows user: DCIM for photos, Download for downloads, MIUI for voice recorder system logs and screenshots, and you can copy, move and delete files with your mouse, which greatly speeds up the sorting process.
The structure of the main folders when connecting to the PC:
/DCIM/Camera – Photos and video from the camera
/Download – all files from the browser
/Android/data – application cache (access may be restricted)
/MIUI/gallery/cloud – local copies of the cloud galleryThe data transfer rate also depends on the quality of the cable and the version. USB-For large data, it is better to use the original cable and port. USB 3.0 and higher.
Why can’t your computer see your Android folder?
Third-party file managers for deep analysis
Xiaomi’s standard tools are good, but sometimes a more powerful tool is needed. Third-party file managers like Total Commander, FX File Explorer or Solid Explorer provide advanced functionality. They can show hidden files (starting from a dot), work with archives, and have built-in disk space analyzers.
One of the most useful features of these applications is the visualization of the occupied space, which scans memory and builds a diagram where you can immediately see which file or folder takes up the most space, and this allows you to find hidden debris that is not visible in the standard gallery or conductor, such as the remains of remote applications or error logs.
| Annex | Key feature | Advertising |
|---|---|---|
| Total Commander | Classic interface, plugins | No. |
| Solid Explorer | Two-panel mode, encryption | No (paid) |
| Files by Google | Smart cleaning, integration with the cloud | Minimum |
| X-plore | Tree structure, access to LAN | No. |
When you install a third-party manager, MIUI will ask permission to access all files, a mandatory step without which the application will not be able to show you the real contents of the memory, and once you grant the rights, you will have full control of the file system.
☑️ Checking a third-party manager
Cleaning cache and temporary files
Over time, a huge amount of temporary data accumulates in the storage, cache speeds up applications, but bloating it can lead to errors and space shortages, especially Telegram, which by default stores all the media viewed in the memory of the phone.
To clear the app cache, go to Settings → Apps → All apps. Select a “heavy” app (like a browser or social network) and click Memory. There will be a “Clear Cache” button. It’s important not to confuse it with a “Clear All” button that will delete your logins and settings inside the app.
⚠️ Warning: Clearing the data (not cache) of messengers like WhatsApp or Telegram will delete all correspondence if you do not make a backup.
Also worth checking is the Android/data/org.telegram.messenger/files folder (the path may differ) through the file manager. There are often gigabytes of video files that are already viewed and not needed. There is a section on Data and Memory in the Telegram settings itself where you can set up autodelete files.
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Regular cleaning of messenger cache can free up 5 to 20 GB of space, which is critical for models with 64 GB of memory.
Expanding storage through USB-OTG and cloud
If internal memory is irrevocably filled, it is worth considering expansion options. Most modern Xiaomi smartphones support USB-OTG technology. This allows you to connect a regular USB flash drive or external hard drive through an adapter and work with them as part of the file system.
When you plug in a flash drive, you'll see a notification, and you'll click on it and you'll see a conductor, and you'll see the external drive as a separate partition, and you can move your photo archives, your movies, your documents, and you'll have valuable internal space, and you'll only have access to the files when you plug in the flash drive.
The alternative is cloud storage. Mi Cloud is integrated into the system and allows you to synchronize contacts, notes and photos. Google Photos and Yandex.Disk are also popular. By setting up autoupload photos to the cloud with the "Free Space" function, you can delete the originals from your phone, leaving them available in the gallery via the Internet.
- 💾 Flash cards – in new models, the microSD slot is often missing, so USB-OTG It is the only physical way to expand.
- ☁️ Cloud services – require the Internet, but provide access to data from any device and protection from loss when your phone breaks.
- 🗑️ Network storage (NAS) — for advanced users, allows you to store terabytes of data at home and access them over Wi-Fi.