How to install applications SD-Xiaomi Redmi 7: all the ways and limitations MIUI

Xiaomi Redmi 7, with its modest 16-64 GB of internal memory, is quickly filled with applications, especially if you are actively installing games or working with multimedia. SD-The card seems like a logical solution, but device owners face limitations. MIUI Unlike the newer models, there is no Adoptable Storage feature, and standard portability methods are often blocked by the manufacturer.

In this article, we’ll look at all the working ways to install applications on an external memory card in Redmi 7, from official settings to workarounds using ADB and third-party utilities, which applications can be ported without risking system stability, and which remain “tied” to internal memory, and we’ll analyze why some methods stopped working after MIUI updates, and how to get around it.

Why Xiaomi Redmi 7 can’t just move apps to the top of the list SD-map

The main problem lies in the policy of Google and Xiaomi: starting with Android 6.0 Marshmallow, the Adoptable Storage feature (conversion) SD-The card in part internal memory was limited to devices with low-RAM (less than 2 GB of RAM). Redmi 7 has 2-4 GB of RAM, but the manufacturer still blocks this option in the MIUI "job stability".

The second is app permissions, and many programs (especially system and anti-piracy games) refuse to work with external drives, such as WhatsApp, Facebook or Facebook. PUBG Mobile will not allow you to move, even if you use it. ADB. This is related to security: data on SD-It is easier to steal or replace the card.

🔒 Limitation MIUI: There is no option in the settings to "Move to" SD-map for most applications.
📱 Android architecture: Apps are divided into those that support external drives (android:installLocation)="auto”) and those that are not.
⚙️ File system: Maps FAT32 • Do not support files larger than 4GB, and exFAT can run slower.

Important: Redmi 7 cannot be used SD-card as internal memory through standard settings – this feature is disabled at the firmware level MIUI. However, there are workarounds that we will look at further.

Preparation SD-Maps: Formatting and Selection of File System

Before transferring applications, the memory card must be properly prepared. Not all file systems work equally well with Android:

📁 FAT32: Compatible with all devices, but limited to files up to 4GB. Suitable for multimedia, but not for heavy gaming.
📁 exFAT: Supports large files, but can slow down when working with small files (for example, application cache).
📁 NTFS: Not recommended – Android does not support writing to such cards without root.

For Redmi 7, exFAT is the best choice if you plan to store games, or FAT32 for regular applications.

Put it in. SD-card to slot (cards up to 256 GB are supported).
Go to Settings. → Warehouse → SD-map.
Click Format and select exFAT (if available) or FAT32.
Confirm the action – all data on the map will be deleted!

⚠️ Note: Do not format your card on your PC if you plan to use it as portable storage in Redmi. 7.Android It may not recognize markup created in Windows or macOS.

📊 What file system do you use on SD-map?

FAT32

exFAT

NTFS

I don't know/I haven't checked.

Method 1: Transfer applications through Android settings (limited functionality)

The easiest, but also the most limited method is to use built-in MIUI tools. It is only suitable for those applications that initially support installation on external drives (usually lightweight utilities or old games).

Open Settings → Applications → Application Management.
Select an app from a list (like Google Maps or Spotify).
Click on "Storage" → "Change" (if the option is active).
Choose. SD-map and confirm the transfer.

This method has critical shortcomings:

❌ It only works for 10-15% of Google Play apps.
❌ Does not transfer application data (cache, settings), only APK-file.
❌ After the update, the application can automatically return to internal memory.

Check the vacant space on SD-map (needs at least 20% of the application size)

Close the application before transferring

Make sure the card is formatted in exFAT/FAT32

Backup the application data (if important)

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If the "Change" option is inactive, the application does not support the transfer, in which case move on to the following methods.

Method 2: Using ADB for forced transfer (for power users)

The Android Debug Bridge (ADB) tool allows you to manually tell the system where to install applications, which works even for programs that block porting over the interface but require a PC connection.

First, turn on USB debugging on your smartphone:

Go to Settings → About Phone → MIUI version and click on this item 7 times to activate the developer mode.
Back to Settings → Additionally. → For developers.
Activate "Debugging by" USB".

Connect Redmi 7 to your computer and execute the following commands in ADB:

adb shell pm set-install-location 2

This command forces the system to install applications on SD-To transfer an already installed application (for example, com.whatsapp), use:

adb shell pm move-package com.whatsapp

⚠️ Note: Not all applications will agree to a port through ADB. If the team returns a Failure error [INSTALL_FAILED_INVALID_INSTALL_LOCATION], The developer has blocked this possibility.

ADB Team Team	Description	Example of use
pm set-install-location 2	Set up SD-map as default installation location	For new applications
pm move-package [package_name]	Transfers the specified application to SD	pm move-package com.facebook.katana
pm get-install-location	Shows the current installation location (0 – auto, 1 – internal, 2 – external)	To check the settings

After the transfer, check if the application is stable. Some programs may produce errors or slow down when starting with the application. SD-map.

💡

If ADB doesn’t recognize the device, upgrade your Mi USB Driver drivers on your PC or try another cable. In Redmi 7, switching the connection mode from Charging to File Transfer sometimes helps.

Method 3: Forced Formatting SD-Cards as internal memory (risky method)

This method circumvents the limitations of MIUI, but requires an unlocked bootloader and root rights, and is only suitable for power users, as it can lead to data loss or system instability.

The essence of the method: ADB or the DiskInfo application is forcibly formatted SD-The card is like an internal storage, despite the locks Xiaomi:

Get root rights (for example, through Magisk).
Install the DiskInfo app from Google Play.
In the section "SD-Select "Format as internal memory".
Confirm the action – the card will be encrypted and tied to the device.

Critical information: After such formatting SD-The card will not be used in other devices without being completely cleaned, and some applications (such as banking) may refuse to work on an "adapted" drive.

✅ Pros: All applications are installed on SD automatically.
❌ Cons: The card becomes "disposable" for this phone, the speed may drop.

What happens if we get out? SD-Post-formatted map as internal memory?

When you extract the map, Android will stop seeing some of the installed applications, which will cause malfunctions. Some programs (such as the launcher) may stop running altogether, and to return to work, you either need to insert the card back or reset the phone to the factory settings.

Method 4: Transfer of cache and application data to SD-map (without root)

If the application itself cannot be moved, you can at least move its data (cache, downloads, media files) to free up space in the internal memory without disrupting the program.

For this:

Open Settings → Applications → Application Management.
Select the application you want (such as Telegram).
Go to the vault" → "Clear the cache".
In manual mode, transfer the folders with data (for example, /Android/data/com.whatsapp/) on SD-card through the file manager.

To automatically transfer media files (photos, videos), use the application settings:

📸 On Instagram or WhatsApp, select “Save Media on the Internet” SD-map in chat settings.
🎵 In music players (for example, Poweramp) specify the path to the folder on the SD storage-setting.

This method does not have the effect of fully porting an application, but it saves 1-3 GB of internal memory.

Alternative solutions: cloud storage and memory optimization

If none of these methods worked, consider alternatives:

☁️ Cloud services: Move photos and videos to Google Photos, Mi Cloud or Yandex Drive. This will free up 5-10 GB.
🧹 Cleaning the cache: Clean the cache regularly through Settings → Warehouse → Clean up.
🔄 Lite versions of applications: Install lightweight versions of social networks (Facebook Lite, Messenger Lite).
📦 Data Archiving: Transfer rarely used files to SD Manually (for example, through Total Commander).

You can use a bunch for games. SD-map + OTG-Some games (such as Genshin Impact) allow you to point the path to data on an external drive.

💡

If your goal is to make room for new apps, start by cleaning your cache and transferring media files. This is the most secure and versatile way that works on any Android device.

FAQ: Frequent questions about porting applications to SD in Redmi 7

Can I transfer WhatsApp to the SD-map?

No, WhatsApp blocks the transfer to external drives for security reasons.You can only move backups of chats or media files manually through the file manager.

Why does the app slow down after the transfer?

SD-Cards (especially Class Class) 10 or lower) are slower than internal eMMC memory. For games and heavy applications, use cards UHS-I or A1/A2.

Can I use it? SD-A card is an internal memory without root?

In Redmi 7, this is impossible because of MIUI blocking. The only workaround is unlocking the bootloader and obtaining root rights.

What if the application does not start after the transfer?

Return it to internal memory via Settings → Applications or reinstall. Some programs (such as banking) require storage on an internal drive.

How to transfer games to SD-map?

Most modern games (like Call of Duty Mobile or Free Fire) do not support portability, with the alternative being to use ADB or install the game on a map via APK+OBB manually.