Many smartphone owners Xiaomi face an incomprehensible situation: after updating the system to MIUI 12 or MIUI 12.5 the standard file manager stops displaying the contents of system directories. You open the internal memory, see the folder Android, but inside it is completely empty. This is not a glitch or an error, but a deliberate change in security policy on the part of Google, which the company Xiaomi has implemented in its devices, including the popular model Redmi 9.
Starting with version Android 11, access to the root folder Android/data and Android/obb was limited for third-party applications. The standard Explorer from Xiaomi now follows these rules and hides files to protect the user from accidentally deleting critical data. However, for gamers installing game caches, or users transferring instant messenger files, access to these sections is vital.
In this article, we will look in detail at how to bypass this limitation without receiving Redmi 9 without receiving root access. We'll look at using specialized file managers, setting system permissions, and alternative methods for accessing hidden data. You don't need to be an expert in programming to regain control of your smartphone's file system.
Why the Android folder is empty on Redmi 9
The main reason for files disappearing lies in security updates Android. Google has introduced a restriction Scoped Storagethat prevents applications from having full access to the entire file system. Now each application can only work with its own files. The standard file manager MIUI is perceived by the system as a third-party application, so it does not have rights to read the contents of other people's folders inside the directory. Android.
On devices Redmi 9 this policy is implemented especially strictly because of the shell MIUI 12. When you try to enter a folder data, the system simply shows empty space, although the files are physically located there. This is done to prevent malware from accessing data from other apps. However, legitimate users trying to install mods for games or transfer correspondence WhatsAppfind themselves at a dead end.
⚠️ Attention: Attempts to change system files inside a folder
Android/obbmanually may result in games not starting. Always create backup copies before editing the contents of this directory.
It is important to understand the difference between the physical absence of files and their visual hiding. The files have not gone away, they are simply blocked from being displayed in the standard interface. To work with them, you need tools that can ask the system for special permission to manage all files (All Files Access).
Technical details of the Scoped Storage restriction
In Android 10, the restriction was partial, but in Android 11 it became mandatory for all applications targeting the new version of the API. This means that even if you install an old file manager, the system will forcefully restrict its access if it does not pass a special authorization procedure through the system dialog.
Use of third-party file managers
The most reliable and secure way to access hidden data on Redmi 9 is to install an alternative file manager that can correctly request system permissions. The leaders in this area are applications Files (from. Google), Solid Explorer or CX File Explorer. These apps have built-in mechanisms for working with restrictions Android 11 and higher.
After installing such an application, the first time you try to enter the folder Android the system will display a special confirmation window, you will need to click the “Use” button. this folder" and confirm the action. This action gives the application temporary or permanent access to the specified directory, allowing you to see all attached files, including game caches and databases.
The installation and configuration process is as follows:
- 📥 Download the recommended file manager from Google Play Market.
- 🔓 Open the application and go to the internal memory device.
- 📂 Find the folder
Androidand try to enter it. - ✅ In the system window that appears, click the blue button to confirm access at the bottom of the screen.
After completing these steps, the contents of the folders data and obb will become visible. You will be able to copy, move and delete files in the same way as in a regular directory. This solution works stably on Redmi 9 and does not require complex manipulations with the developer settings.
If, after granting permissions, the files are still not displayed, try clearing the cache of the file manager itself in the application settings and restarting it. correctly updating the list of files.
Setting up special access in MIUI
Sometimes even third-party applications require manual activation of extended rights in the system settings. XiaomiIn the shell MIUI there is a separate section responsible for access to files. If automatic confirmation does not work, you need to check this. manual option. This is especially true for versions MIUI Globalwhere the security policies may differ from the Chinese versions.
To do this, go to Settings smartphone, then select the section Applications and find the item Data access or Special features (depending on the translation version). Here you need to find the installed file manager and activate the switch that allows access to all files. Without this step, the system will block any attempts to read protected directories.
⚠️ Attention: The settings interface may differ slightly depending on the version MIUI (12, 12.5 or 13). data-i="97">It is also worth paying attention to the point
It is also worth paying attention to the point Installing unknown applications. If you plan to not only view, but also install APK files from the folder Download or Android, make sure that the file manager is given permission to install apps. This will prevent errors from occurring when trying to install the software.
Access via computer (ADB and USB)
If mobile methods seem inconvenient or do not work, there is always the classic option - connecting your smartphone to a computer. When you connect Redmi 9 to a PC via a USB cable and select the file transfer mode (MTP), the computer gains direct access to the file system, bypassing many of the limitations of the mobile interface.
In the mode. The MTP operating system of the computer sees the internal memory of the phone as an external drive. In this mode, the folder Android and its subsections data and obb are usually displayed correctly and completely. You can manage files through standard Windows or macOS Explorer, copy heavy game cache files or make backups. correspondence.
For advanced users, a method is available via ADB (Android Debug Bridge). This method requires enabling USB debugging in the developer menu. The command line allows you to perform any operations with files, ignoring the graphical restrictions of the shell. Example of a command for viewing the contents:
adb shell ls /sdcard/Android/obbThis method guarantees 100% access to all files, but requires 100% access to all files. availability of drivers Xiaomi USB Drivers on the computer and basic knowledge of working with the console. For most users, a simple cable connection in file transfer mode is sufficient.
Comparison table of access methods
To make it easier for you to choose the appropriate method, we have prepared a comparison table of the main methods for gaining access to the folder Android on Redmi 9.
| Method | Difficulty | Need PC | Security |
|---|---|---|---|
| Third-party file manager | Low | No | High |
| USB connection (MTP) | Low | Yes | High |
| Developer menu (ADB) | High | Yes | Medium |
| root access | Very high | No | Low (risk of blocking) |
As can be seen from the table, using a third-party manager or USB cable is the optimal balance between simplicity and functionality. Obtaining root access (superuser rights) allows full access, but voids the device warranty and may interfere with the operation of banking applications, so this method is not recommended for ordinary users.
The fastest way to access the Android folder on Redmi 9 without a computer is to install the Google Files application or CX File Explorer and confirm permission in the system dialog.
Solving common access problems
Even if all instructions are followed, users may encounter errors. A common problem is the message “Folder is empty” even in third-party managers. This may occur if the application was installed before the system update, but did not receive new permissions. In this case, uninstalling and reinstalling the file manager will help.
Another problem is that some files may be hidden by the “Hidden” attribute. In the file manager settings, make sure that the Show hidden filesoption is enabled. Usually this switch is located in the settings menu of the application itself (gear icon or three dots).
⚠️ Attention: Do not delete files with the extension
.obbif you are not sure that they belong to the remote game. Deleting the active cache will cause the application to crash on startup and require you to download gigabytes of data again.
If you are using Redmi 9 with a Chinese version of the firmware (China ROM), the paths to the settings may differ. In such cases, it is recommended to use English menu names or switch the system language to English to more accurately search for the required items.
Restoring access after a reset
After performing a full reset (Factory Reset), all received permissions are canceled. You will have to re-configure the file manager and confirm access to the folder Android. This is normal security behavior, which ensures that after the reset, no application will have unauthorized access to data.
It is recommended that immediately after the initial setup of the smartphone, install the necessary file manager and grant it rights. This will save time in the future when there is a need to transfer data or install a modification for the game. Do not forget that when resetting, all data inside the folder Android/data will be deleted permanently if you have not backed it up to your computer or to the cloud.
☑️ Checklist before working with system folders
Frequently asked questions (FAQ)
Why can’t I delete the Android folder on Redmi 9?
The folder Android is a system directory necessary for the operation of the operating system and installed applications. Removing it will result in the smartphone not working and the loss of all data. The system protects this folder from deletion even if you have root access.
Is it safe to use third-party file managers?
Yes, using popular managers from Google Playsuch as Files by Google or Solid Exploreris absolutely safe. They pass Google's security check and do not contain malicious code. Avoid downloading unverified applications from suspicious sources.
Is it possible to transfer the Android folder to a memory card?
On Android 11 and above, forced transfer of the system folder Android to an SD card is blocked by the system developers. Applications must store data in internal memory for security and performance. Some older applications may allow you to select a path, but this is rare.
What should you do if the game does not start after copying files?
Check that the file path is correct. The game cache should be located strictly in Android/obb/game_package_name. Also make sure that you have not changed the file permissions and that they were not damaged during copying. Try clearing the game cache in the application settings.
Will the files disappear after updating MIUI?
When updating the firmware over the air, the user files are saved. However, the access policy may become stricter and you will again need to confirm permissions for the file manager. Always back up important data before major system updates.