How to transfer applications to the SD card on Xiaomi Redmi 5 Plus

Owners of the Xiaomi Redmi 5 Plus often face a lack of built-in storage, especially given that the basic versions of the device were equipped with only 32 gigabytes of memory. After installing the MIUI operating system and mandatory Google services, the user is left with significantly less free space than stated in the specifications. This limitation becomes critical when trying to install modern “heavy” applications, social networks and instant messengers, which over time overgrow cache.

The solution is to use a microSD memory card. However, standard installation of a flash drive as an external storage allows you to save only media files there, leaving the system partition crowded. To fully transfer programs, you need to change the configuration of the system, turning the external drive into part of the internal memory of the device.

This procedure requires careful attention, as any manipulation of memory partitions carries certain risks. Before starting work, you need to back up important data, as the process will require a complete cleanup of the card. We will look at the standard system features and advanced methods available for the Redmi 5 Plus.

Preparation of memory card and device for work

The first step is to choose a quality drive. Not every microSD card will work as an extension of internal memory. The speed of reading and writing directly affects the speed of installed applications. If you use a slow card, the system will work with delays, and programs can freeze.

It is recommended to purchase cards of class speed of 10 or higher, marked with UHS-I. The volume of the drive should be sufficient: for comfortable work with several heavy applications, it is desirable to have at least 16-32 gigabytes free on the flash drive itself. Before installing in the smartphone, make sure that the contacts of the card are clean and have no visible damage.

Insert the card into the Redmi 5 Plus slot and wait for the system to notify you. If the card has been used in other devices, it may have files that will be deleted during the formatting process, so pre-copying the data to the computer is a must-ready step.

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Use memory cards from trusted brands like Samsung, SanDisk or Kingston to avoid data loss and system failures.

The preparation process includes several key actions:

• 💾 Back up all files on the memory card to your computer or cloud storage.
• 🔋 Make sure that the battery charge of the smartphone is at least 50-60% avoiding sudden shutdown.
• 📱 Check for free space in the internal memory for temporary system files.
• 📶 Turn off the internet for the duration of the formatting to avoid background updates that may interrupt the process.

The standard method of transfer through the MIUI settings

The Android operating system in the MIUI shell has a built-in memory management mechanism, but it is often limited. By default, the system suggests using the card only for storing photos and music. To access advanced features, you need to activate the Internal Drive mode.

Go to Settings, then select Advanced Settings and then Memory. If the system finds a map, it will suggest setting it up. Select "Use as internal storage" option. The system will warn you that all data will be deleted.

⚠️ Note: Once formatted, the card will be encrypted and will not be read on other devices or computers without re-formatting.

Once the formatting is complete, the system will suggest migrating existing data, so you can choose to migrate all available applications at once or do it selectively later, and the standard method is the most secure, but it doesn't always allow you to migrate all system components.

It is important to understand the differences in how the system works after the configuration change: an application transferred to the map will load slightly slower than from the embedded chip, and critical system services are better left on the internal memory of the device for stability.

Using a Developer Mode for Forced Transfer

In some versions of MIUI, the standard port button may be missing or inactive for certain applications, in which case a hidden developer menu comes to the rescue, activating this mode allows you to force any applications to be transferred to an external drive.

To enter the developer menu, go to Settings → About Phone. Find the MIUI version and quickly click on it 7-10 times in a row. You will notice that you have become a developer. Now a new Developer option will appear in the Advanced Settings section.

Inside the menu, find Force allow apps on external. Activate this switch. After that, reboot the device to take effect.

After restarting, the transfer process is as follows:

• 📲 Go to Settings. → Annexes → All applications.
• 🗂️ Select the desired application from the list.
• 💾 Press the memory or storage button.
• 🔄 Select the option to Change and specify the memory card SD Card.

Application of ADB for deep memory integration

If the standard methods and the developer mode do not give the desired result, you can use the tool ADB (Android Debug Bridge), which requires connecting the smartphone to the computer and allows you to execute a command that physically combines memory partitions.

To work, you need to download the Platform-tools package to your computer and install drivers for Xiaomi. Enable USB debugging in the developer menu on your smartphone. Connect the device with a cable to your PC and run the command line in the folder with ADB.

adb shell pm set-install-location 2

This command prioritizes installing new applications on an external map, but programs that are already installed will require an additional command for each application separately or the use of specialized scripts, which is considered more advanced and gives full control of the file system.

⚠️ Attention: Use of teams ADB Introducing incorrect parameters can lead to unstable system operation or data loss.

The advantage of ADB is that it can even port applications that are usually hidden from the user, but if you reset the phone to factory settings, these changes will be lost and you will have to repeat the procedure.

Application compatibility analysis and limitations

Not all applications work correctly when transferred to a memory card. Some programs, especially bank clients, encrypted messengers and system widgets, may fail to run or function with errors, due to data access and security requirements.

Below is a table showing the behavior of different types of applications when migrating to SD-map:

Note that random read speeds on memory cards are usually lower than those on a smartphone’s built-in flash drive, so it can take longer for heavy apps like Instagram or Facebook to launch, and users must weigh between free space and the system’s response rate.

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The optimal strategy is to port only games and media applications, leaving system software and frequently used programs on the built-in drive.

Possible problems and ways to solve them

During operation, there may be situations when the transferred applications stop opening or the system reports a memory error, often due to a temporary card shutdown or software failure, in which case re-activation of the developer mode or restarting the device helps.

If the memory card is identified as damaged, try formatting it again through the smartphone menu. Sometimes the problem lies in the physical contact: remove the card, wipe the contacts with a pin and paste back before the click. Make sure the card does not overheat, as this reduces its performance.

If the application disappears from the menu after the transfer, check the display settings. Sometimes the shortcuts are hidden. It is also possible that the application was removed by the system due to data integrity violation, in which case you will need to reinstall.

To prolong the life of the memory card and the stability of the Redmi 5 Plus, it is recommended to periodically check the integrity of the file system. Do not retrieve the card when writing data or running applications hosted on it.