Updating the operating system to Android 11 brought not only new interface features and improved privacy, but also significant changes in the file management system. For many users, especially lovers of mobile gaming, this has become an unexpected obstacle. OBB folder, which stores cache files of heavy games and additional application resources, is now securely hidden from standard file managers. The Scope Storage security system limits access to the directory Android/obbto prevent accidental deletion of critical data by malware or inexperienced users.
Previously, the process of transferring game caches was trivial: you just had to connect your smartphone to your computer or use the built-in explorer. Now, when you try to enter this directory, you will most likely see an empty folder or an access denied message. This is not a fault of your device, but a deliberate policy Google to isolate application data. However, access to these files is still required to install modified versions of games or manually transfer saves. In this guide, we will look in detail at how to bypass these restrictions using legal methods.
There are several proven ways to regain control of the file system. We will look at using specialized file managers, such as ZArchiver or Files by Google with special settings, and will also touch on the capabilities of developer modes. It is important to understand that working with system directories requires care: deleting an unnecessary file can cause your favorite game to stop running. Let's look at all the available tools step by step.
Why access to Android/obb is closed in new versions
Starting with the eleventh version of the mobile operating system, the company Google implemented strict rules for isolated data storage, known as Scoped Storage. The main goal of this innovation is to increase security user data. Previously, any application with permission to read storage could scan absolutely all files on the device, which created risks of leaking personal information. Now access to shared folders, including Android/obb and Android/datais strictly regulated.
Standard file manager pre-installed on most smartphones (for example, MIUI, OneUI or clean Files), simply does not display the contents of these directories for third-party applications. When you try to copy the game cache file to this folder through regular Explorer, the system blocks the operation. This protects the application installation structure from damage, but makes life more difficult for those who are used to manually managing game files, such as PUBG Mobile, Genshin Impact or Asphalt 9.
⚠️ Warning: Attempting to root only to access this folder may result in loss of device warranty and failures in banking applications. Use software methods to bypass the restrictions described below.
The changes affected not only writing, but also reading files. Even if you can see the folder, it may appear empty. This is because the old path access mechanism has been replaced with a new storage access API. Application developers had to rewrite the code of their file managers so that they could request special permission from the system to work in this area.
Using ZArchiver to access the game cache
At the moment, the most reliable and popular tool for working with protected directories is the application ZArchiver. This archiver has received an update that allows it to work correctly with the limitations of Android 11 and higher. Unlike many other explorers, it can request system permission to access a folder Android through a special SAF (Storage Access Framework) interface.
The process of setting up access is quite simple, but requires a certain sequence of actions. After installing the application from Google Play, you need to launch it and go to the root directory of the internal drive. The first time you try to enter the folder Android, and then in obb, the system will prompt you for permission. You need to click the "Use this folder" button and confirm the action by clicking "Allow".
- 📂 Download the latest version of ZArchiver from the official application store to avoid compatibility problems.
- 🔐 When you first enter the Android directory, the system will ask for confirmation - be sure to click "Use this folder."
- 📁 To copy files, use a long tap on the archive and select the "Extract to..." or "Copy to..." function.
- 🔄 If the folder appears empty, try clearing the cache of the ZArchiver application itself in the phone settings.
After obtaining root access, you will be able not only to view the contents, but also unpack the archives directly inside the protected zone. This is critical for installing games with large amounts of data, which are often distributed in the form of separate APK files and cache archives. ZArchiver automatically processes paths and correctly places files, bypassing system locks.
It is worth noting that the free version of the application is quite sufficient for basic operations. However, if you work with password-protected archives or specific compression formats, a paid version may be required. In any case, the standard functionality is more than enough for the task of opening OBB.
Alternative file managers and their capabilities
Although ZArchiver is a leader in this niche, there are other worthy solutions that have adapted to the new realities of Android. One of these is CX File Explorer. This application has a modern interface and a built-in storage analysis function, but most importantly, it also supports working with system folders by requesting SAF permissions.
It is considered Material Filesanother powerful tool. This is an open source project that fully complies with modern design guidelines Google. It's lightweight, fast, and ad-free. To access OBB in this manager, you will also need to confirm access rights to the parent directory once. After this, all restrictions are removed within the session of working with the application.
| Application | Access type | Presence of advertising | Support for archives |
|---|---|---|---|
| ZArchiver | SAF / Root | Yes (minimal) | Full |
| CX File Explorer | SAF | No | Basic |
| Material Files | SAF | No | Limited |
| Files by Google | Limited | No | No |
It is important to understand the difference between regular access and access via SAF. Applications that have not been updated to the new standards simply will not see the files inside the obb folder, even if you give them all possible permissions in the system settings. Therefore, choosing a modern explorer is a key factor for success.
If you often transfer large cache files, connect your smartphone to the PC and use USB debugging (ADB) mode, this sometimes allows you to bypass interface limitations, but requires command line skills.
Some users prefer to use Total Commander with an SD card access plugin. This method is more complex and requires setting up plugins, but it provides maximum control over the file system, bringing the capabilities of a smartphone closer to a full-fledged file manager on a PC.
Step-by-step guide for transferring game cache
The most common reason why users need to open the OBB folder is to manually install the cache for games. Games often weigh several gigabytes, and downloading them through Google Play is inconvenient due to connection failures or traffic limits. In such cases, users download the installation APK and a separate archive with data, which needs to be placed in a separate location.
First, make sure that you have installed a manager file with the access rights that we talked about above. Create a folder structure in advance if the game requires a specific path. Usually the path looks like Internal Storage/Android/obb/com.name.game/. It is important that the folder name matches the name of the game package, otherwise the application will not see its data and will require downloading again.
⚠️ Attention: Never add unnecessary levels of nesting. The cache files should be located directly in the folder with the package name, and not in subfolders inside it, unless otherwise specified in the instructions for a particular game.
The transfer process is as follows: download the archive with the cache to any convenient folder, for example, Download. Open the file manager, find this archive and select the "Unpack" or "Extract" action. Specify directory Android/obbas the destination path. If you are moving an already unpacked folder, use the "Cut" and "Paste" function.
☑️ Check before starting the game
After completing the operation, do not rush to launch the game immediately. It is recommended that you reboot your device to allow the system to index new files and update your media library. This is especially true for graphics-heavy games that scan the storage when first launched. If the game still requires downloading data, check the access rights to the storage in the settings of the application itself.
Solving problems with an empty folder and access errors
Even when using the right tools, users may encounter a situation where the folder Android/obb is displayed, but is empty inside. This is a common issue related to file view caching on the system. Sometimes Explorer “remembers” the old state of a directory and does not update it automatically.
The first thing to do in such a situation is to force stop the file manager application through the Android settings. Go to Settings → Applications → Your file manager → Storage and click "Clear cache". Do not confuse this with clearing data, although in this case it can also help to reset access settings and request them again.
If the problem persists, check whether the "Charge only" mode is enabled on your smartphone when connected to a PC. Sometimes this affects the visibility of files. You should also make sure that there is enough free space on your device. If the internal storage is full, the system can block writing to system directories to prevent critical failures.
What to do if nothing helps?
Try to temporarily disable Google Play Protect in the application store settings. Sometimes it blocks modified cache files, considering them potentially dangerous. You can also try installing the game, running it until the data is loaded, closing it, and only then replacing the cache files manually.
In rare cases, the problem may lie in the device firmware itself. Some manufacturers (for example Xiaomi or Huawei) impose additional restrictions on top of the standard Android rules. In such cases, using developer mode and enabling USB debugging can help, which allows some advanced managers to gain deeper access to the system.
Features of working on Android 12, 13 and later
With the release of Android 12 and subsequent versions, the security policy has become even more stringent. In Android 13, access to folders Android/data and Android/obb for third-party applications was almost completely closed at the API level, even for those who previously had access there. This means that older versions of ZArchiver or other managers may no longer work correctly.
To work on these versions of the OS, you must use the latest versions of applications that have introduced new methods to bypass restrictions. Often developers use tricks that involve accessing a system component com.android.documentsui directly. If your usual application suddenly stops seeing files after updating your phone, the first step is to update the application itself through the store.
Google also introduced restrictions on installing applications from unknown sources, which can complicate the process if you are trying to install a modified file manager. The system will constantly warn of danger. Ignore the warnings only if you download software from a trusted source, such as the developer's official website or GitHub.
⚠️ Attention: Interfaces and names of menu items may differ depending on the manufacturer's shell (MIUI, OneUI, ColorOS). The principles of operation remain the same, but the path to the settings may look different.
In the future, with the release of Android 14 and 15, access to shared storage is expected to be further closed. The only stable way to manage files in the long term is to use cloud storage or connect to a PC via ADB, since the capabilities of local file managers will be gradually reduced for the sake of security.
The main secret of success on new versions of Android is the use of current versions of file managers that support the new Storage Access API (SAF). Old applications will not work.
Frequently asked questions (FAQ)
Is it possible to access the OBB folder without installing third-party applications?
On standard settings of Android 11 and higher, this is not possible through the built-in explorer. The system blocks access at the kernel level for all applications that do not use a special API. The only option without installing an APK is to use a computer connection in MTP mode, but even there, access may be limited depending on the version of drivers and PC OS.
Is it safe to delete files from the Android/obb folder?
Deleting files from this folder will result in the loss of data for the corresponding games and applications. The game will stop launching and will require you to reload the cache. Delete files only from applications that you have already deleted or plan to delete completely. Accidental deletion of system files can lead to unstable operation of the device.
Why does the game say "Loading resources" after transferring the cache?
Most likely, the folder structure is broken. Check that the name of the folder inside obb exactly matches the name of the game package (for example, com.rockstargames.gtasa). Also make sure that the file .obb is located inside this folder, and not in it itself or in a subfolder. Sometimes clearing the cache of the game itself in the application settings helps.
Does this method work on Android 14?
Yes, the method using updated versions of ZArchiver or CX File Explorer also works on Android 14, but the process of obtaining root access may require additional confirmation. The system will warn you more often about access to sensitive data. Always allow access when the system dialog appears.
Are root access needed to open OBB?
No, in most cases root access is not required. Modern file managers use the legal SAF mechanism to gain access. Rooting gives you complete control, but obtaining it is difficult, dangerous, and voids your warranty. For normal transfer of the game cache, the rights of an ordinary user using the correct software are sufficient.