The operating system Android by default hides system files and certain directories to protect the user from accidental deletion of critical data. However, sometimes there is a need to access these resources: be it to recover lost photos, clear application caches, or transfer specific configuration files. The standard interface of a file manager often masks such objects, making them invisible to an inexperienced user.
In this article we will examine in detail how to view hidden folders on Android various methods. We will look at the system's built-in tools, third-party applications with advanced functionality, as well as more advanced methods through a computer console. Understanding the structure of the file system will allow you to manage your device more efficiently.
Remember that interfering with the operation of system partitions requires caution. Incorrect actions can lead to unstable operation smartphone or loss of data, so before starting any manipulations it is recommended to create a backup copy of important information.
Built-in file manager settings
Most modern smartphones come with a pre-installed file manager that has hidden option to display protected files. This feature is usually disabled by default for security reasons. To activate it, you need to go to the settings of the Explorer application itself.
On devices from different manufacturers, the path to this setting may differ. For example, on Xiaomi or Redmi you need to open “Explorer”, click on the three menu bars and select “Settings”. Then look for the "Show hidden files" switch. On smartphones Samsung the logic is similar: in the “My Files” application, click the three dots in the corner of the screen, select “Settings” and activate the “Show hidden system files” item.
After enabling this option, translucent folders will appear in the root of the internal memory and on the memory card, the names of which often begin with a dot. This is the standard convention in Unix-like systems, which include Android. You will be able to see directories like .android, .thumbnails or .nomedia.
- 📂 Open the Files or Explorer application on your device.
- ⚙️ Go to the application settings menu (usually a gear icon or three dots).
- 👁️ Find and activate the “Show hidden files” switch.
- 🔄 Refresh the list of directories by returning to the main Explorer window.
⚠️ Attention: Do not delete files with the “.” prefix unless you are 100% sure of their purpose. The file
.nomedia, for example, prevents the media scanner from indexing the contents of the folder, which is useful for hiding personal photos from the gallery, but deleting it may break the operation of some applications.
This method is the most secure and does not require connecting to a computer or obtaining advanced rights. It is suitable for solving 90% of users' everyday tasks.
Use of third-party file managers
Standard system tools often have limited functionality. If the built-in explorer does not allow you to see the necessary data or the interface is too simplified, you should turn to specialized applications from Google Play. The leaders in this niche are Total Commander, Solid Explorer and FX File Explorer.
These applications provide more flexible display settings and deep access to the file system. In Total Commander, for example, just go to the plugin settings or the main menu and check the box next to the “Show hidden files” item. After this, all hidden objects will become visible immediately, without the need to restart the application.
A feature of advanced managers is the ability to work with archives, access the local network and manage file access rights. Some of them, such as Solid Explorerhave a two-panel interface, which makes it much easier to move files between hidden and open folders.
| Application | Presence of advertising | ROOT support | Double panel mode |
|---|---|---|---|
| Total Commander | No | Via plugin | Yes |
| Solid Explorer | No (paid) | Yes | Yes |
| ES Explorer | Yes | Yes | No |
| CX Explorer | Minimum | No | Yes |
When choosing third-party software, pay attention to the permissions that the application requests. Avoid dubious “boosters” and “cleaners” that are often disguised as file managers.
Use the “Favorites” feature in file managers to add frequently used hidden folders to quick access. This will save time when accessing them again.
View through a computer using ADB
For users who need maximum control, the ideal solution is to use the toolkit ADB (Android Debug Bridge). This method allows you to view your smartphone's file system directly from your computer using the command line. It is especially useful when the phone screen is broken or the sensor is not responding.
Before you begin, you must enable the “For Developers” mode on your smartphone. Go to Settings → About phone and quickly click 7 times on the “Build number” item. After this, a new section “For Developers” will appear in the settings menu, where you need to activate USB debugging.
Connect the device to the PC with a cable. Open a command line on your computer in the folder with ADB installed and enter the command to enter the device shell:
adb shellAfter successful connection, you will see the smartphone command line prompt. To view a list of all files, including hidden ones, in the current directory, use the command:
ls -aThe flag -a (all) forces the system to show all objects, even those that begin with a dot. You can navigate through directories with the command cd and copy files to your computer with the command adb pull. This is a powerful tool, but it requires basic console knowledge.
⚠️ Attention: The command line interface does not have graphical error protection. The delete command
rm -rf, entered in the wrong directory, can permanently erase important data without the possibility of recovery through the recycle bin.
☑️ Preparing to work with ADB
Access to system partitions and root access
Some hidden folders are located in protected sections of the system, access to which is prohibited even for USB debugging without obtaining superuser rights (Root). These are directories such as /data/datawhere private application data is stored, or /system.
Standard methods are not suitable for viewing these areas. You will need an application like Root Explorer or Solid Explorer with ROOT access mode activated. When you first launch the application, it will ask for superuser permission through the rights manager (for example, Magisk or SuperSU).
After granting rights, you will be able to mount partitions in write and read mode. This allows access to absolutely all files on the device. However, changing the attributes of files in system folders may lead to the device being “bricked” or a cyclic reboot.
Be extremely careful when editing files in a directory /system. Any change in access rights (chmod) or owner (chown) can disrupt the operation of the operating system Android.
Risks of obtaining root access
Obtaining superuser rights will void the warranty on the device in most service centers. In addition, some banking applications and contactless payment services (Google Pay/Mir Pay) stop working on rooted devices due to security violations.
Specifics of hidden folders in Android 11 and later
Starting with version Android 11, Google has implemented a policy of limited access to storage (Scoped Storage). This innovation has significantly changed the rules of the game: applications can no longer freely scan the entire file system and see other people's data.
Now, even with the display of hidden files enabled, you may not see the contents of the folder Android/data or Android/obb through third parties explorers. The system blocks access to these directories to protect user data. The standard explorer can also restrict viewing of these directories.
To bypass this limitation without root access, you can use special launchers for system applications or utilities that use the storage access API. For example, Google's application sometimes allows you to open these folders if you request access through a system dialog. Files Google sometimes allows you to open these folders if you request access through a system dialog.
There is also a method of using the tool appops via ADB to grant permissions to a specific file manager to access all files, but this method is unstable on different firmware.
⚠️ Attention: In new versions of Android, the file access structure changes with each security update. What worked on Android 10 may be completely blocked on Android 14. Always check the compatibility of methods with your version of software.
The Scoped Storage policy in Android 11+ blocks access to Android/data folders for third-party applications, requiring the use of system tools or special viewing utilities.
Recovering deleted hidden files
Sometimes users want to find hidden folders not to view, but to recover accidentally deleted data. If the files were recently deleted, they may still be in memory space, but not visible to the system.
There are specialized utilities for this task, such as DiskDigger. They scan the internal memory for residual data. Deep scanning often requires root access, but basic search is also available to ordinary users.
The recovery process looks like this: the application analyzes the file table, finds records about deleted objects and tries to restore their headers. Hidden files are restored using the same principles as regular ones, if their sectors have not been overwritten with new information.
The effectiveness of recovery directly depends on how actively you used the phone after deletion. Recording new data (photos, videos, installing applications) reduces the chances of success.
- 🛑 Immediately stop writing new data to the device.
- 📲 Install a data recovery application.
- 🔍 Run a full memory scan.
- 💾 Save the found files to an external drive or to the cloud.
Frequently asked questions (FAQ)
Why can’t I see the Android/data folder even after enabling hidden files?
This is a security limitation introduced in Android 11 and higher. The system blocks access of third-party applications to this directory. Try using your manufacturer's built-in explorer or special utilities that ask for system permission through a dialog box.
Is it safe to delete the .thumbnails folder?
Yes, it is safe to delete it. This folder stores thumbnails of your photos and videos for quick display in your gallery. The system will automatically create it again the next time you open the gallery, but this may temporarily slow down the loading of images.
Is it possible to view hidden folders without connecting to a computer?
Yes, in most cases it is enough to enable the “Show hidden files” option in the settings of any modern file manager on the smartphone itself. Connecting to a PC is only required for complex cases or working through the ADB console.
What to do if the hidden folder is not deleted?
If the folder is not deleted, it may be in use by a system process or application. Try restarting your device in safe mode and removing it from there. If this does not help, you will need root access to force deletion.