How to transfer applications to a memory card in Xiaomi Redmi 7: a complete guide with the nuances of MIUI

Xiaomi Redmi 7 is a popular smartphone with 32 or 64 GB of internal memory, but even this amount is not enough over time. Users face a notification “Not enough memory” when the system blocks the installation of new applications or updates. The solution seems obvious: transfer programs to a microSD card. However, in MIUI this process has features that are rarely written about in standard instructions.

In this article, we’ll look at all the working ways to migrate applications to Redmi 7, including hidden developer settings, manufacturer restrictions, and workarounds for applications that “don’t want” to move, and explain why some programs may run slower or refuse to run at all after a transfer — and how to avoid this.

Why Xiaomi Redmi 7 can’t just transfer any app to the site SD-map?

Unlike pure Android, the MIUI firmware on Redmi 7 imposes strict restrictions on portability.

• 🔒 Xiaomi’s security policy: the company blocks the transfer of system and mission-critical applications (for example, com.miui.securitycenter) to prevent malfunctions in the phone.
• 📱 Storage architecture: MIUI It uses Adoptable Storage only partially. SD-Maps as an extension of the internal drive is not available on all versions of the firmware.
• ⚡ Performance: Class memory cards UHS-I (Even Class 10 is slower than the built-in eMMC 5.1 in Redmi 7. SD lead to lag.

Moreover, some applications (such as WhatsApp, Telegram or bank clients) explicitly prohibit transfer to external media for data protection purposes. ADB or root rights may result in account blocking.

What memory card is suitable for Redmi 7?

Not every microSD will work properly with the Redmi 7.

⚠️ Attention: Format maps NTFS or ext4 Redmi 7 doesn't support. If you format it. SD-The card in these file systems on the PC, the smartphone will not see it. Also avoid cheap no-name cards — they often forge a speed class, which leads to data loss when migrating applications.

Before buying, check the card for authenticity with the help of the utility H2testw (for Windows or F3 (for Linux/Mac). Fakes often have a real amount of 2–4 less than the stated.

Method 1: Standard Transfer through MIUI Settings

It's the easiest method, but it doesn't work for all apps, and it's good for lightweight programs like Facebook Lite, VK, or Yandex Music.

Make sure that the memory card is inserted and recognized by the system|

Close all applications you want to move |

Connect your phone to charge (the process can take 5-15 minutes)|

Check the vacant space on SD-card (should be 1.5-2 times the size of the application)

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Instructions:

1. Open Settings → Applications → Application Management.
2. Select the app you want to migrate (like Google Maps).
3. Slip on Warehouse.
4. Click the Change button (or Move to) SD-map, if it's active).
5. Confirm the action and wait for the process to be completed.

🔹 Limitations of method:

• 🚫 Does not work for system applications (Camera, Gallery, Settings).
• 🚫 Some apps (like Instagram) block the transfer due to data protection.
• 🚫 After the transfer, the app widgets may disappear from the main screen.

💡

If the button is moved to SD-The card is inactive, try clearing the app cache in the same Warehouse menu.

Method 2: Use a memory card as an internal storage device (Adoptable Storage)

This method allows us to combine SD-card with internal memory, but has critical nuances:

1. The card will be encrypted and will not be read on other devices.
2. After the map is extracted, some applications will stop working.
3. The speed of work depends on the class. SD-maps (recommended) A2).

How to set up:

1. Put it in. SD-map.
2. When the notice “New” appears SD-Map" tap on it and select Set up.
3. Select Internal Memory (not Portable Storage).
4. Follow the system instructions. MIUI will format the card and combine it with the internal memory.
5. After restarting, check the free space in Settings → Storage.

⚠️ Attention: If you extract SD-After this configuration, the Redmi 7 can hang on the logo. MI When you turn on the next time. Always retrieve the card through Settings. → Warehouse → Extract.

Method 3: Transfer over ADB (for power users)

If standard methods don’t work, you can use Android Debug Bridge (ADB).This requires connecting the phone to a PC and basic command line knowledge.

🔹 Advantages of the method:

• ✅ Works for applications that block transfer through MIUI.
• ✅ Allows you to transfer several applications at a time.

🔹 Deficiencies:

• ⚠️ Requires the inclusion of debugging by USB installation ADB PC-only.
• ⚠️ Some apps (such as Netflix) may not work after a port.

Instructions:

1. Turn on 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 Redmi 7 to your PC and confirm debugging permission.
4. Download ADB Tools and unpack it into a folder.
5. Open the Command Prompt (Windows) or Terminal (Mac/Linux) in this folder.
6. Enter the command to check the connection: adb devices Wait for the serial number of your phone to appear.
7. Find out the package name of the application (for example, for Facebook it is com.facebook.katana) using: adb shell pm list packages | grep 'facebook'
8. Move the app to SD-Map by command: adb shell pm set-install-location 2 (where 2 is the code of external storage).
9. Reboot the phone.

Important: After being transferred through ADB, some applications (such as cheating games) may give an error, "Device not certified." In this case, return them back with the command adb shell pm set-install-location 0.

Method 4: Transfer of cache and application data (without root rights)

If the application itself cannot be moved, you can free up space by moving its cache and downloaded files (for example, maps in Google Maps or media in Telegram).

How to do this:

1. Open Settings → Applications → Application Management.
2. Select the app you want (like Google Chrome).
3. Slip the vault. → Clear the cache.
4. For applications with the option to Manage space (such as Spotify) select Change the save location and specify SD-map.

📌 Examples of applications that support data transfer:

• 🎵 Spotify, Yandex Music - downloaded tracks.
• 🗺️ Google Maps, 2GIS – Offline Maps.
• 📷 Gallery – backup photos (via Settings) → Backup).

💡

Cache and data transfers don’t free up as much space as the transfer of the application itself, but they are a safe way to do so without the risk of crashes.

What if the application does not work after the transfer?

If, after the transfer to SD-The application card gives errors, freezes or does not start, follow the following steps:

1. Restart your phone – sometimes the system does not immediately load data from the phone. SD-map.
2. Clear the app cache in Settings → Apps → Storage.
3. Return the app back to internal memory (if the option is available).
4. Check it out. SD-Error card: Remove the card and paste it into the PC. Run the Properties check → Service → Check it out (Windows).

Format the map

exFAT

⚠️ Note: If the application requests to update after the transfer, but the update is not installed, delete it and install it again. Some programs (for example, TikTok) block updates for the transferred to the portable device. SD version.

FAQ: Frequent questions about porting apps to Redmi 7