Transfer applications to the SD card on Xiaomi Redmi 6A: the full guide

Owners of the budget but reliable Redmi series smartphones often face an acute shortage of built-in storage. Xiaomi Redmi 6A model, despite its popularity, often comes with a limited amount of memory that is quickly filled with system files, photos and, of course, installed programs. When the free space runs out, the device starts to work slower and installing new utilities becomes impossible.

Fortunately, engineers have designed a microSD card slot to expand the available space, but the default installation procedure stores all the data in internal storage, and to change this behavior and get the phone to use external media, you need to do a number of specific actions, which will be discussed below.

In this article, we will discuss in detail how to transfer applications to the SD card on the Xiaomi Redmi 6A, what are the limitations of the Android operating system and how to circumvent them with the help of special tools. You will learn how to format the drive and manage data so that your gadget works quickly and stably again.

Preparation of memory card and compatibility check

Before you start manipulating system files, you need to make sure that your drive is ready for intensive work. Not every memory card is suitable for installing applications on it, since the read and write speed of cheap models can be critically slow, which will lead to the fact that programs will run for a long time or hang in the process.

It is recommended to use cards of Class 10 or higher, marked with UHS-I. It is desirable that the card volume was comparable to or exceeds the amount of internal memory of the phone. Before starting all procedures, make a backup copy of important data, as during the setup process the drive will be formatted and all files on it will be irretrievably lost.

Insert the card into your Redmi 6A slot. It is usually located on the top end of the case and requires the use of a special paper clip to extract the tray. Make sure the device has identified the new media correctly by checking notifications in the status curtain or by going to the storage settings.

⚠️ Note: Using fake or corrupted memory cards can cause data loss and operating system instability. If the card has been used in other devices before, be sure to check it for errors with your computer.

Formatting the map as an internal storage

The standard Android file system doesn't allow apps to be installed on an external drive for security reasons. To get around this limitation, you need to format the card as an internal storage, which combines the phone and the card space into a single pool, allowing the system to think that the device's memory capacity has increased.

To start, go to the settings menu and find the partition that controls memory. MIUI, The path may be slightly different, but the logic remains the same. SD-card.

The sequence of actions is as follows:

  • 📱 Open the settings of your smartphone.
  • 📂 Go to the Advanced Settings section or immediately to Memory.
  • 💾 Choose yours. SD-map from the list of available drives.
  • ⚙️ Click on three dots in the corner of the screen and select Memory Settings.
  • 🔄 Select the option to Format as internal storage.

Once you select this item, the system will alert you that all data will be deleted, confirm the action and wait until the process is over, the phone can restart, and once turned on, the system will consider the card as part of the internal storage, and you can install programs on it.

☑️ Pre-formatting verification

Done: 0 / 4

Using a Developer Mode for Forced Transfer

Sometimes standard formatting is not enough, or the user does not want to combine memory, preferring to store media files separately, in which case the hidden developer menu comes to the rescue, which allows you to force the installation of applications on an external drive, even for those programs that do not initially support this feature.

To activate the developer menu, you need to click on the MIUI version number several times. This action will unlock access to the advanced system settings. Be careful when changing the settings in this section, as incorrect settings can affect the stability of the Xiaomi Redmi 6A.

Instructions for activating the desired function:

  1. Go to Settings. → The phone.
  2. Find the MIUI version string and quickly click on it 7-10 times in a row.
  3. You will be notified that you have become a developer.
  4. Return to the main settings menu and go to Advanced Settings → For developers.
  5. Find the option “Force allow apps on external” and activate it.

Once this option is enabled, it is recommended to restart the device. Now, when you install new applications or try to move already installed, your choice list will appear in the list of choices. SD-But remember, not all system components can work properly in this scenario.

What if there is no item?
If you don’t find “Force allow apps on external”, it’s possible your Android version or shell MIUI has manufacturer limitations, in which case use third-party utilities or ADB-Teams, but it requires a deeper understanding.

Transfer of already installed applications

Once you have done all the settings, you can move programs directly. Not all applications support portability, because developers can prevent this for security reasons or for performance. However, many games and utilities can be moved manually through the standard interface.

To manage installed programs, use the built-in application manager, which allows you to see how much space a particular program takes up, and provides a button to move, if this is technically feasible for the software.

Algorithm for transferring:

  • 📲 Open the Settings. → Annexes → All applications.
  • 📂 Select the desired application from the list.
  • 📦 Click on Memory or Storage.
  • 🔄 If the function is available, the button Modify or Move to SD-map will be active.
  • ✅ Confirm the transfer and wait for the process to be completed.

It is important to note that moving large games can take a considerable amount of time, at which point it is not recommended to turn off the screen or start other heavy tasks, so as not to interrupt the process of copying files.

💡

Before transferring heavy games, close all background apps to speed up the process and avoid errors.

Limitations and possible problems in the transfer

Despite all efforts, users may face a number of limitations: Android imposes strict rules on external drives, such as widgets, live wallpaper and some system services can not function if their files are on the device. SD-map.

In addition, the speed of the application can be reduced if the memory card has a low write speed, especially in games with heavy graphics or when running heavy social networks, and there may be problems with notifications if the system decides to “fall asleep” and turn off the external drive to save energy.

Comparison of data storage characteristics:

CharacteristicsInternal memory.SD card (as an internal card)SD card (portable)
Reading speedTall.Depends on the card.Medium
Installation of applicationsPossible.Possible.Only with rights/ADB
EncryptionYes.Yeah (device binding)No.
PortabilityNo.No (no formatting)Yes.

If you plan to change memory cards frequently or use them on other devices, the “indoor storage” mode will not suit you, as the card will be encrypted and will not be read anywhere other than your Redmi 6A.

📊 How much memory is your Xiaomi?
16GB
32GB
64GB
128 GB or more

Using ADB for Advanced Users

For those who are not afraid of the command line, there is a more flexible method of managing memory through USB debugging. the ADB (Android Debug Bridge) tool allows you to forcefully change the settings for any application, even if the transfer button in the menu is blocked.

This method requires connecting the phone to your computer, having drivers and having a basic understanding of how the command line works. Before you start, make sure that the phone has USB debugging enabled in the developer menu.

Example of a command to change the type of installation:

adb shell pm set-install-location 2

Here, 2 is the priority of the external drive, 0 is the automatic choice of the system, and 1 is the priority of the internal memory, and once the command is executed, the changes take effect immediately.

⚠️ Attention: Use ADB-commands can cause system instability if you migrate critical system components. Use this method only to port custom applications.

Frequently Asked Questions (FAQ)

Can I transfer WhatsApp and all chats to an SD card?
Complete porting of the WhatsApp application itself is often impossible or undesirable due to the nature of the background services. However, you can transfer media files (photos, videos) in the settings of the messenger itself, indicating the save path to the app. SD-This will free up a significant space in the internal memory.
What happens to the apps if you remove the SD card?
If you format a card as an internal storage, when it is removed, all the applications on it will stop working and disappear from the menu, the system will assume that the data is corrupted or lost, and you can only return it by inserting the same card back.
Why does the app work slower after the transfer?
The speed of the application depends on the speed of reading data. The built-in memory of the smartphone usually works faster than even the fastest microSD cards. When you start "heavy" programs from the card, there may be delays (lags) when loading resources.
How do you get everything back into your internal memory?
To do this, you need to go back to the storage settings, select SD-map and select the option “Format as portable storage” (or “Internal storage» -> «Transfer the data”). The system will suggest moving the data back, but this may require sufficient free internal memory.
Will the phone reset when formatting the map?
No, the phone itself won't reset, it's formatted. SD-The data on the card will be deleted, and the personal data in the phone's memory (contacts, text messages) will remain intact unless you choose to completely reset the device.

💡

The best option for Redmi 6A is to use a quality Class 10 card in the “internal storage” mode for games and media, leaving system applications on the built-in module.