Every active user of mobile devices sooner or later faces a lack of free space in the internal memory. This problem is especially acute for gamers, because modern projects require gigabytes of space to load additional resources. Most often, these resources are game cache a set of graphic textures, audio tracks and scripts necessary for the correct operation of the application. Understanding where this data is physically located in the file system gives you full control over the device.
In the operating system Android the data storage structure is strictly regulated, but over the years of platform evolution, the paths to these files have changed. If previously access to system folders was relatively simple, in the latest versions of the OS Google has tightened its security policy, limiting direct access to certain directories. This is done to protect user data, but makes manual file management difficult for advanced users.
Knowing the exact location of the cache allows you not only to free up space by deleting data from deleted games, but also to solve a number of technical problems. For example, if a game crashes on startup or freezes during the loading phase, manually clearing damaged cache files often helps. Let's take a look at exactly which directories this data is hidden in and how to work with it correctly.
Data storage architecture in Android
The file system Android is based on the Linux structure, which implies a clear separation of access rights and a hierarchy of directories. Application data, including game resources, can be located in two main locations: the internal memory of the device and on an external memory card SD. However, even if the game is installed on the card, some critical files often remain in the internal storage to ensure performance.
The key point is to separate the concepts of “application data” and “application cache”. The data contains your saves, account settings and progress, while the cache is temporary files that can theoretically be downloaded again. In the context of heavy games, this boundary is blurred, since cache files they can weigh tens of gigabytes and are actually the main body of the game.
Starting with version Android 11, access to system folders for third-party file managers has been significantly limited. Viewing the contents of some directories now requires special permissions or the use of the built-in system explorer. This change is dictated by considerations securityto prevent malware from gaining access to confidential information of other applications.
⚠️ Attention: The folder structure and access rights may differ depending on the manufacturer of your smartphone (Samsung, Xiaomi, Pixel) and shell version. Always check that the paths are up to date for your specific device model.
Main path: Android/OBB directory
The most common place where additional files of heavy games are stored is the folder OBB. The abbreviation stands for Opaque Binary Blob and is intended for storing large binary objects. This is where the textures, character models and levels for such hits as PUBG Mobile or Genshin Impact.
are located. The full path to this directory in the internal memory is as follows: /storage/emulated/0/Android/obb/. Inside this folder you will find subdirectories with names corresponding to the package names of the games (for example com.rockstargames.gtasa). Deleting the contents of this folder for an installed game will result in the application requiring you to download the data again the next time you launch it.
It is important to understand that the files in the folder OBB often have the extension .obb or .xapk. They are not intended to be opened directly by the user and work only in conjunction with the main APKapplication file. If you decide to transfer the game to a memory card, this folder often has to be copied manually, since standard system tools do not always correctly transfer such amounts of data.
Before deleting files from the OBB folder, make sure that your game progress is synchronized with the cloud (Google Play Games or developer account), otherwise you may lose your achievements.
Data folder: Android/data and user directories
In addition to resources OBB, games actively use directories data to store configuration files, logs and intermediate caches. The path to it is similar to the previous one: /storage/emulated/0/Android/data/. Here, each subdirectory also corresponds to a specific application by its unique identifier.
Inside the folder data you can often find subdirectories files or cache. This is where some developers prefer to store downloadable content, especially if the game uses its own update mechanisms that differ from standard methods Google Play. Clearing this folder may be safer for saving progress than clearing OBB, but risks still exist.
Some older games or projects with non-standard architecture may create their own folders in the root of the internal memory. Examples include directories like /Gameloft/Games/ or /Asphalt/. Such locations are becoming increasingly rare, since modern development standards require adherence to a strict hierarchy Android, but when searching for lost files, it is worth checking the root of the storage.
| Folder type | Full path | What is stored | Risk removal |
|---|---|---|---|
| OBB | /Android/obb/ | Textures, sounds, levels | High (the game will not start) |
| Data | /Android/data/ | Settings, logs, small cache | Medium (reset settings) |
| Root Custom | /(Name games)/ | Old data, saves | Low (for new games) |
Storage features on an SD memory card
If your device supports a microSD card, you can configure the system so that the game cache is written there. This is a great way to save valuable internal memory space, which is usually faster and more reliable. However, the path to the files in this case will differ in the storage prefix.
For memory cards, the path usually looks like /storage/[ID-cards]/Android/obb/. The card ID is a long string of numbers and letters that is unique to each drive. When you connect the card to a computer via a card reader, the folder structure will look similar, but the root directory will change.
There is an important nuance: when formatting a memory card as internal storage (Adoptable Storage), it is encrypted and becomes unreadable for other devices. In this case, the path to the data will be hidden deeper in the system, and direct access to files without root access will become impossible. This is done to protect data in case the card is lost or stolen.
Why do games slow down from a memory card?
MicroSD memory cards, especially budget models, often have low random read speed (IOPS). Heavy games require fast loading of textures, and if the card cannot cope, freezes and long loading times occur. It is recommended to use U3 or A2 class cards.
Instructions for manually clearing game caches
Manually deleting cache files is an effective method when standard system settings do not allow you to free up enough space. However, this process requires care so as not to accidentally delete necessary files from other applications. Before starting the procedure, it is recommended to create a backup copy of important data.
To perform cleaning, you will need a file manager that supports working in protected directories. Built-in explorers in Xiaomi or Samsung usually ask for special permission when trying to enter a folder Android. Follow the system prompts to grant access.
- 📂 Open the file manager and go to the “Internal Memory” section.
- 📂 Find the folder
Androidand enter it (confirm access if required). - 📂 Open the folder
obband find the directory with the name of the game you want to delete. - 🗑️ Select the game folder and click “Delete”, confirming the action.
After deleting the files, it is recommended to restart the device. This will help the system to correctly update the storage index and free up space in the memory statistics display. If the game still appears in the list of installed ones, but does not start, try deleting the application itself through the settings.
☑️ Check before deleting
⚠️ Attention: Never delete the entire folder
Androidentirely! This will lead to resetting the settings of all installed applications, loss of messenger data and unstable system operation. Delete only specific subfolders of games.
Using system settings to manage memory
You don’t have to go into the jungle of the file system to clear the cache. Modern versions Android provide convenient tools for managing storage directly in the settings menu. This method is safer, since the system itself determines which files are temporary and which are critical.
To use this method, go to Settings → Applications. Find the game you want in the list and click on it. In the menu that opens, select “Storage” or “Memory”. Here you will see two buttons: “Clear cache” and “Clear data.”
Button "Clear cache" will delete only temporary files without affecting your saves and settings. This is an ideal option for solving minor glitches. The Clear Data button will reset the game to its state immediately after installation, deleting all progress unless it is saved to the cloud. Use it with caution.
System clearing the cache through settings is the safest method, eliminating the risk of deleting system files or data from other applications by mistake.
Access problems and superuser rights
Device owners with an unlocked bootloader and received root access have an undeniable advantage in managing the file system. Having superuser rights allows you to bypass restrictions Android 11+ and gain direct access to any directories, including protected system partitions.
To work with files on root devices, specialized file managers are usually used, such as Root Explorer or Solid Explorer with root mode enabled. This allows you not only to delete the cache, but also to transfer folders OBB between the internal memory and the memory card manually by editing configuration files.
However, obtaining root access carries its own risks: you may lose your warranty, banking applications may stop working, and a careless action can turn your smartphone into a “brick.” For the average user who just needs to clean up space, this method is often redundant.
Is it possible to transfer a game cache to a memory card without root?
On modern versions of Android (starting from version 10), the ability to transfer applications and their cache to a memory card is severely limited by developers. Some games support this feature natively, but most store data strictly in internal memory. Forced transfer through the developer settings often leads to unstable operation of the game.
Why does the cache folder remain after deleting the game?
This is common system behavior. When deleting an application through the standard Android interface, folders in the Android/obb and Android/data directories are not always deleted automatically. The developers leave them in case of re-installation, so that the user does not have to download gigabytes of data again. Such folders can be safely deleted manually.
Is it safe to use cleaner applications to clear the cache?
Most popular cleaning applications (Clean Master, CCleaner, etc.) can actually free up space by deleting the cache. However, they often work aggressively, deleting useful system app caches, which slows down the phone after cleaning. In addition, they themselves consume resources and display advertisements. The built-in system tools are usually sufficient.
What to do if the file manager does not see the Android folder?
Most likely, you are using Android version 11 or higher. In these versions, access to the folder Android is closed to third-party applications by default. Try using your manufacturer's built-in file manager (for example, "My Files" on Samsung) or give a special manager permission to manage all files in your privacy settings.