How to save applications to Xiaomi memory card: 3 working ways

Xiaomi smartphone owners often face a shortage of internal memory, especially if the device is budget or released a few years ago. Even after cleaning the cache and removing unnecessary files, the system can issue a notification “Memory is filled”, blocking the installation of new applications. The solution seems obvious: transfer programs to a microSD card. However, in MIUI this feature does not work in the same way as in “pure” Android, and requires special settings.

In this article, we will discuss all available ways to save applications on the SD-map in Xiaomi smartphones, including models on MIUI 12/13/14 You'll learn how to format the drive correctly, which apps can be moved and which can't, and what to do if the system doesn't see the card or gives an error. We'll also look at the hidden developer settings that allow you to bypass the manufacturer's restrictions.

Important: Not all methods work on new flagships (e.g. Xiaomi 13/14 or Redmi Note 12), where the manufacturer blocks the port of applications to SD for security reasons. But for most mid-range and low-end devices (Redmi 9/10, Poco X3/M4, Mi A3), the instructions below remain relevant.

Why Xiaomi does not allow you to save applications to the default memory card

Unlike older versions of Android (up to 6.0), where porting apps to SD was a standard feature, modern Xiaomi smartphones limit this possibility.

• 🔒 Safety: annexes to SD-It is easier to hack or replace the card, which creates risks for user data.
• ⚡ Performance: MicroSD (even class) A2) It is slower than the built-in memory UFS/eMMC, what might cause the lags.
• 📱 Google: Starting in 2019, the company will not allow manufacturers to transfer applications to removable media without prior formatting as internal memory.
• 🛠️ Technical limitations: not all applications support external drives (for example, messengers or games with protection).

However, you can get around these limitations. Next, we will look at three official ways (via MIUI settings, formatting the card as an internal drive and developer modes) and one alternative (using ADB).

Method 1: Formatting a memory card as an internal storage device

This is the most reliable method, but it has irreversible consequences: once formatted, the card will not be used in other devices without being completely cleaned, but all supported applications will be installed on it automatically.

This is the case for MIUI 12-14 and HyperOS.

1. Insert the memory card into the slot (if your model supports hybrid slot, make sure it is not occupied by the second SIM).
2. Go to Settings. → Memory. → Memory card (or Warehouse) → SD-map).
3. Slip on the three-point menu in the upper right corner and select Storage Settings.
4. Click Format as internal memory → Erase and format.
5. Wait until the process is complete (it can take up to 5-10 minutes), and after the restart, the system will suggest transferring the data to the map.

Backup your card | Make sure your A1/A2 card is fast | Charge your phone at least 50% | Disable two-factor authentication in banking apps (they may be blocked)

-->

⚠️ Warning: After this operation, the card will be encrypted and tied to your smartphone, and if you take it out and paste it into another device, the data will be unavailable without formatting.

Method 2: Transfer applications through MIUI settings

If you don't want to format the card as internal memory, you can manually port individual applications, which is less efficient, but it keeps the card compatible with other devices.

How to move:

1. Open Settings → Applications → Application Management.
2. Select the app you want to migrate (like Facebook or Spotify).
3. Slip on Warehouse.
4. If the option is available, click Change → Memory Map → Move.

🔹 Limitations:

• 🚫 Not all applications support portability (especially system and high-performance applications).
• 🔄 After updating the application, it can automatically return to internal memory.
• 📥 Only parts of the data are transferred (not all cache and not all files).

💡

Before you move the app, manually clean the cache (Settings → Applications → Storage → Clear the cache) and this will reduce the amount of data you carry and reduce the risk of errors.

Method 3: Using a developer mode to force a transfer

For power users, there is a way to get MIUI to allow app porting, even if the option is hidden, by activating developer mode and changing settings through the Android Debug Bridge (ADB).

Steps:

1. Activate Developer Mode: Go to Settings → About Phone and tap the MIUI version 7 times.
2. Return to Settings → Additional → For developers and enable USB debugging.
3. Connect your phone to your PC, install it. ADB-Drivers and execute: adb shell pm set-install-location 2 This command forcibly installs the memory card as the default storage location.
4. To return to standard settings, use: adb shell pm set-install-location

⚠️ Note: this method may cause some applications (especially system applications) to crash. → Additionally. → Backup.

What applications cannot be transferred to the memory card

Even after all the manipulations, some programs do not support external drives, including:

• 🏦 Banking applications (SberBank Online, Tinkoff, VTB) – blocked for security reasons.
• 💬 Messengers (WhatsApp, Telegram, Viber) – may lose access to chats and media files.
• 🎮 Protected games (PUBG Mobile, Genshin Impact, Call of Duty – Requires high read/write speeds.
• 🔐 Annexes with DRM (Netflix, Disney+, Spotify – may not start or work with errors.
• 📱 System utilities (Settings, Phone, Camera) – rigidly tied to internal memory.

If you try to migrate an application, the system will either block the operation or the program will start crashing (fly out, do not save data, slow down), in some cases, the account may be blocked for “suspicious activity” (for example, in banking services).

💡

Before transferring the application, check its compatibility with SD-If you have a map on your developer's website or Google Play description, if it says "Does not support external drives," you don't have to risk it.

Frequent mistakes and how to fix them

When working with memory cards in Xiaomi, users face typical problems, and consider the most common and ways to solve them:

If none of the methods worked, check:

• 🔋 Battery charge – at a level below 20%, the system can block memory operations.
• 🛠️ Updates MIUI — In new versions, bugs can be fixed with SD-map.
• 📌 File system map – Xiaomi works better with exFAT or FAT32, ly NTFS.

Alternative ways to free up memory without transferring applications

If the transfer is SD-The card is impossible or ineffective, use these methods:

• 🧹 Cache cleaning: in Settings → Memory. → Cleaning Up Unnecessary Temporary Files.
• ☁️ Cloud Storage: Move Photos and Videos to Google Photos or Mi Cloud.
• 🗑️ Remove duplicates: Use applications like Files by Google or Clean Master.
• 🔄 Reset to factory settings: extreme measure, but effective if the phone is "junk».
• 📂 Media transfer: music, videos and documents can be manually moved to SD through the conductor.

To automate the process, we recommend AppMgr III (available on Google Play), which analyzes which programs take up the most space and offers the best cleaning options.

💡

If you install and delete games frequently, use the Light version of apps feature in Google Play, which allows you to download lightweight versions of programs that take up 2-3 times less space.

FAQ: Answers to Frequent Questions