Owners of modern smartphones Xiaomi often face a lack of internal memory, especially if the device has a basic configuration of 32 or 64 gigabytes. System files, messenger caches, and operating system updates quickly take up free space, forcing the user to look for ways to optimize. One of the most effective solutions is to use an external memory cards MicroSD for storing data and applications.
However, in the shell MIUI the process of transferring apps differs from the standard Android and has its own characteristics that you need to know about. Not all files can be moved outside the system partition, and some models even block this function at the kernel level. In this article, we will analyze all available methods, from standard settings to advanced solutions via a computer.
Before you begin manipulation, it is important to understand the difference between transferring user data and completely moving the application's executable code. This knowledge will help you avoid mistakes and loss of important settings.
Preparing a memory card and checking compatibility
The first step before any file transfer activities is to properly prepare the drive. A low-quality or slow memory card can cause your smartphone to freeze and lose data, so you should choose the storage medium responsibly. It is recommended to use standard UHS-I or UHS-II Class 10 cards, as they provide sufficient read and write speeds for running applications.
Insert the card into the slot of your device Xiaomi or Redmi and wait for the connection notification new drive. The system may suggest using the card as portable storage or as part of the internal memory. For storing applications, the first option is best suited on most modern versions of MIUI, since the “internal memory” mode is often hidden by developers.
Be sure to format the card through the smartphone settings so that the file system meets Android requirements. This action will delete all data from the storage device, so save important photos and documents on your computer or in the cloud in advance.
⚠️ Warning: Using cheap memory cards from unnamed brands may damage the file system and loss of installed applications. Always check the write speed before using it.
After formatting, make sure that the system sees the drive correctly. Go to the storage settings section and check the displayed volume. If the card is detected incorrectly, try removing and reinserting it or test it on another device.
For heavy games and applications, it is recommended to use memory cards with a write speed of at least 30 MB/s, otherwise the interface may slow down.
Standard transfer method through MIUI settings
In the latest versions of the shell MIUI the ability to transfer applications has been simplified, but is not available for all apps. Google and Xiaomi developers limit the movement of system utilities and critical services, leaving the user with the choice only of third-party software.
To try moving the application, open your smartphone settings and go to the Applicationssection. Here you will see a complete list of installed software. Select the app you want to transfer and click on it to open the control menu.
In the window that opens, find the item Memory or Storage. If the transfer is possible, the button Edit or Move to SD cardwill be active there. Click it and confirm the action. The process may take from a few seconds to several minutes depending on the size of the application.
- 📱 Open
Settingsand select the section Applications. - 💾 Click on the desired app from the list of installed ones.
- 🔄 Select the item
Storageand press Change. - ✅ Confirm the transfer of data to the external drive.
It is worth noting that even after the transfer, some of the application data will remain in the internal memory. This is necessary for quick loading and correct operation of system libraries that cannot be transferred to external media.
Using USB debugging mode and ADB
If the standard settings do not allow you to transfer the necessary apps, you can use a more advanced method through a computer and a utility ADB (Android Debug Bridge). This method requires enabling developer mode and gives more rights to manage the device's file system.
First, activate developer mode. Go to About phone and quickly click on the item MIUI version seven times in a row until the activation notification appears. Then in the advanced settings, find the section For developers and turn on the toggle switch USB debugging.
Connect your smartphone to your computer with a cable and install ADB drivers if they are not already installed. Open the command line on your PC and enter the command to test the connection:
adb devicesAfter confirming the connection on the phone screen, you can enter the command to force the transfer of default applications. This will force the system to install new apps directly to the memory card, if this is supported by a specific application.
adb shell pm set-install-location 2Here, the number 2 means the priority of the external memory card. To change the setting back, use the value 0. This method does not guarantee the transfer of already installed applications, but affects new installations.
⚠️ Attention: ADB commands provide deep access to the system. Incorrect use can lead to unstable operation of the smartphone or resetting the settings.
What to do if the computer does not see the phone?
Make sure that the cable is working and supports data transfer, not just charging. Also check whether the file transfer mode (MTP) is selected in the notification shade when connecting.
Features of working with multimedia and cache
Often the problem of lack of space is not associated with the applications themselves, but with their cache and downloaded files. Messengers like Telegram i WhatsApp, as well as browsers and social networks, can take up gigabytes of space, saving pictures and videos in the internal memory.
Most modern applications allow you to change the path where downloaded files are saved in their internal settings. This is the safest and most effective way to free up space without the risk of damaging the app.
For example, in the Telegram settings, you can specify a folder on the memory card to save media files. Similar functions are available in the browser Chrome and many video players. Transferring the cache manually through the file manager is possible, but requires care.
| Application | Possibility of transfer | Recommended action |
|---|---|---|
| Telegram | Partial | Change the download folder in settings |
| Limited | Backup to Google Drive | |
| No | Regular cache clearing | |
| YouTube | Yes | Selecting a card for offline video |
| Games (Gameloft) | Often | Transferring cache folders manually |
When manually transferring folders with game caches (usually they are located in directories Android/obb or Android/data) it is important to maintain the directory structure. If you move files to the wrong folder, the game will stop running.
Moving media files and cache is often more effective at freeing up space than moving the application body itself, since it is the content that takes up the bulk.
Problems and limitations in new versions of Android
Starting with version Android 10 and above, Google has introduced strict restrictions on application access to external memory for security purposes. This phenomenon is known as Scoped Storage (limited storage).
Due to these changes, many applications simply cannot be transferred to the memory card, since they lose access to their data when the path is changed. The system blocks movement to prevent data leakage and access conflicts.
Smartphone owners Xiaomi with the new firmware, you may notice that the transfer button has disappeared even for those apps that previously moved without problems. This is not a device bug, but a feature of modern Android security architecture.
However, some manufacturers leave loopholes or allow the card to be used as an extension of internal memory through hidden menus. However, this method can lead to the fact that when you remove the card, all applications installed on it will stop working.
- 🚫Scoped Storage limits access to files on the SD card.
- 🔒System applications are protected from being transferred by developers.
- ⚙️New versions of MIUI are blocked "internal memory" function.
⚠️ Attention: The interface and available functions may vary depending on the MIUI version and regional firmware. If you do not find the described items, check for system updates.
☑️ Diagnosing the transfer problem
Alternative methods for optimizing memory
If it is technically impossible or impractical to transfer applications to a memory card, it is worth considering other ways to free up space. Cleaning duplicate files, deleting unused apps and using cloud services can give excellent results.
The built-in application Security in Xiaomi smartphones has a powerful cleaning tool. It finds temporary files, remnants of deleted apps and advertising junk, which often takes up hundreds of megabytes.
Also an effective solution is to transfer photos and videos to cloud storage, for example Google Photos or Yandex.Disk. After downloading, files can be deleted from the device, leaving access to them via the Internet.
Regular audit of installed applications will help identify apps that you have not used for a long time. Removing them is the fastest way to regain free space without complex settings and risks to the system.
Use the "Cleanup" function in the Security application once a week to prevent the accumulation of system garbage and cache.
Frequently asked questions
Why the "Move to SD card" button is inactive?
This means that the application developer has prohibited its transfer to external media in the app manifest, or the Android version does not support this function for this type of software.
Will applications work if you remove the memory card?
No, if the application is completely transferred to the card, then when it is removed it will stop start, and its icon may disappear from the desktop until the drive is reinserted.
Is it possible to transfer Xiaomi system applications?
Transferring system applications is highly not recommended, as this can lead to unstable operation of the MIUI shell, phone malfunctions and even cyclic reboots.
Will a memory card slow down applications?
Yes, the read and write speed of a regular memory card is lower than that of a built-in flash drive. Heavy games and apps may take longer to load and run with slight delays.
How to return an application back to internal memory?
Go to the application settings, select "Storage" and click the "Change" button, selecting internal memory. If the button is inactive, you may need to reinstall the application.