Transferring games to a memory card on Samsung: complete guide

Many owners of Samsung smartphones are faced with an unpleasant problem: the internal memory of the device fills up too quickly. This issue is especially acute for fans of mobile games, since modern projects weigh gigabytes and require the installation of huge caches. When free space runs out, the phone starts to work slower, and installing new applications becomes impossible.

Fortunately, most models Samsung Galaxy support storage expansion using format cards MicroSD. However, simply inserting a flash drive is often not enough for heavy applications to work correctly. The Android system has its limitations that need to be overcome using the right methods. In this article, we will look in detail at how to transfer games to a memory card, using both standard tools and advanced settings.

For the process to be successful, you will need a high-quality memory card with a high write speed. Using slow drives of class Class 4 or Class 6 will lead to games taking an extremely long time to load or even freezing. The optimal choice would be standard cards UHS-I or UHS-II with markings A1 or A2, which are specially optimized for running applications.

Preparing a memory card and setting up storage

The first step is to properly prepare the external drive. Insert the memory card into the slot of your device Samsung. After detecting the media, the system will prompt you to choose how to use it. By default, Android often suggests using the card only for storing photos and videos, which will not allow you to transfer games there directly.

For full use, you need to change the storage type. Go to the section Settings → Device Maintenance → Storage. Click on the name of your SD card and select “Format as internal memory” (if such an option is available in your firmware). This process, known as Adoptable Storageencrypts the card and makes it part of the system partition.

Please note that once formatted, the card will only work on that specific smartphone. It will not be possible to extract it and read the data on a computer without reformatting it. This is a security measure to prevent data theft. Make sure that there are no important files on the card, as all data will be deleted during the setup process.

⚠️ Attention: Using a memory card as internal memory reduces its resource. Constantly writing and reading system files can wear out the drive faster than normal media storage mode.

Standard transfer of applications through settings

If your smartphone model supports transfer of applications under standard conditions, you can use the built-in functionality without deep system settings. This method is suitable for most games that are not protected from movement by the developer. The algorithm of actions is quite simple and does not require third-party software.

Open the menu Settings → Applications. In the list, find the game you want to move. Click on it to open the application information page. Select section Storage. If the developer has allowed the transfer, you will see an active “Change” button.

Click on the change button and select Memory card or SD card. The system will automatically begin the file migration process. The operation time depends on the size of the game: small arcade games will be transferred in seconds, while heavy shooters with graphics can take several minutes to copy.

Application type	Possibility of transfer	Recommended method
Simple games (casual)	High	Standard settings
Heavy 3D projects	Medium/Low	Developer mode or ADB
System utilities	Prohibited	Do not transfer
Messengers	Partially	Only media files

Using developer mode to force a transfer

It often happens that the transfer button is missing, even if the card is formatted correctly. In such cases, you can activate a hidden Android feature that allows you to force applications to be installed on your external drive. To do this, you will need access to the developer menu.

Go to Settings → About phone → Software information. Quickly click on the item Build number seven times in a row until a message appears indicating that you have become a developer. After this, a new section will appear in the main settings menu Developer options.

Inside this menu, find the item “Do not unload applications from memory” or “Allow saving on an external drive” (the name may differ in depending on the version One UI). Activate this switch. After rebooting the device, many games will become available for transfer through the standard application menu.

⚠️ Attention: Forced transfer of applications not intended for this may lead to unstable game operation, crashes, or errors in saving progress. Use this feature with caution.

Transferring the game cache manually through a file manager

Many modern games store the main data (cache) not in the application body, but in separate system folders. Transferring the APK file itself may only free up a little space, while the cache may take up several gigabytes. To solve this problem, you can use a file manager.

Using the built-in explorer My Files or a third-party analogue, follow the path Internal memory → Android → obb. Here are the game data folders. Find the folder with the name of the desired game (usually starts with com.) and cut it out.

Move the cut folder to the corresponding directory on the memory card: SD card → Android → obb. It is important to maintain the folder structure. After moving, launch the game. If it does not see the data, the system may need to grant permission to access files on external media.

What to do if the game does not see the moved cache?

Some versions of Android restrict access to the Android/obb folder on the SD card. Try giving the application “Access to all files” in the access rights settings or use specialized utilities for linking folders.

Advanced method: using ADB commands

For users who are not afraid of working with a computer, there is the most reliable way to manage application installations. The tool ADB (Android Debug Bridge) allows you to send system commands directly, ignoring the restrictions of the smartphone interface.

You will need a PC, a USB cable and ADB drivers installed. Connect your phone to your computer in USB debugging mode. Open a command prompt on your PC and enter the command to get a list of packages: adb shell pm list packages. Find the package name of the desired game.

To transfer an already installed application, use the command: adb shell pm move-package [package_name] [card_ID]. The card ID can be found using the command adb shell sm list-volumes. This method gives maximum control over the file system.

adb shell pm move-package com.example.game external

However, it is worth remembering that even if the command is successfully executed, the game itself may not work correctly if it is hard-coded to work only with internal memory. The ADB method is effective, but is not a panacea for all projects.

⚠️ Note: The interface and available ADB commands may change with Android security updates. If the command returns the “Failure” error, check the relevance of the platform and access rights in the developer menu.

Possible problems and their solutions

When transferring games, users often encounter a number of typical problems. The most common of them is a decrease in level loading speed. This is due to the fact that even fast memory cards are inferior in random reading speed to the built-in flash memory of a smartphone.

Another problem is the disappearance of game shortcuts from the desktop after the transfer. This is usually solved by simply rebooting the device or re-creating the shortcut through the app menu. Errors may also appear when updating games in the store Google Play.

If the game stops launching after the transfer, try returning it back to the internal memory. Sometimes clearing the application cache before trying to transfer again helps. Make sure that the memory card is securely fixed in the slot and is not physically damaged.

Frequently asked questions (FAQ)

Is it possible to transfer games to Samsung without losing saves?

In most cases, game saves are synchronized with the cloud (Google Play Games or developer account) and are not lost during the transfer. However, for offline games, it is recommended to make a backup copy before moving files, as some old projects store progress in local files, the path to which may be lost.

Why does the game run slower after transfer?

The built-in memory of Samsung smartphones uses UFS technology, which is much faster than microSD memory cards. When launching heavy textures and assets from an external card, delays (freezes) may occur. This is a normal physical limitation of the connection interface.

What should you do if the system says “Not enough space” when transferring?

Make sure that there is actually free space on the memory card that exceeds the size of the game. Also check the file system of the card - it should be formatted in exFAT or FAT32. If the card was used as portable storage, try reformatting it as internal memory.

Is it possible to remove a memory card with games installed?

No, you cannot remove the card. If you remove the drive, all applications transferred to it will stop working and their shortcuts will become inactive. To safely remove, you must first transfer all applications back to the internal memory through the settings.