How to transfer applications to memory card in Xiaomi Redmi 8: all working ways

Xiaomi Redmi 8, with its modest 32-64 GB of internal memory, quickly fills with applications, especially if you are actively installing games or working with multimedia. Transferring programs to a microSD card seems like a logical solution, but in MIUI this process has nuances. Unlike the newer Redmi models, where the function of porting applications is often blocked by the manufacturer, Redmi 8 still retains some features — but they are hidden or require additional manipulation.

In this article, we will discuss all the current ways to transfer applications to SD-map: from standard tools MIUI 11/12 bypasses with use ADB We will also explore which applications can be ported without risking system stability and which remain “tied” to internal memory, and we will analyze Xiaomi’s unique limitation on transferring system appendices and suggest alternative solutions to free up space.

Why Xiaomi restricts the portability of applications to SD-card?

Smartphone manufacturers, including Xiaomi, are gradually moving away from supporting the portability of applications to external drives, due to several factors:

• 🔒 Security: Annexes to SD-It is easier to replace or hack the card, which creates risks for user data.
• ⚡ Performance: Class Memory Cards A1/A2 slower-than-integrated memory eMMC/UFS, What's holding back programs.
• 📱 Google Policy: Starting with Android 6.0, migrating app to Android SD It became an optional feature, and many vendors (including Xiaomi) completely turned it off.
• 💾 Adoptable Storage: Formatting function SD-Cards as an internal drive (introduced in Android Marshmallow) often run unstable on budget devices.

At Redmi. 8 s MIUI 11/12 Application portability is retained, but only for a portion of programs — usually those that support this function at the code level. System applications (e.g. com.miui.gallery or com.android.settings) cannot be moved. OBB-Files (such as heavy games like Genshin Impact or Call of Duty Mobile).

⚠️ Note: After the application has been moved to SD-It can run slower or make errors when you start a card, especially messaging apps (WhatsApp, Telegram) and online games.

What memory card is suitable for Redmi 8?

Before transferring applications, make sure your microSD card meets the requirements:

For Redmi 8, the best choice is a 64–128GB microSDXC UHS-I A2 card. Cheap cards without A1/A2 can slow applications or cause errors when writing data. Before using, format the card in your smartphone: go to Settings → Storage → Memory Map → Format as an internal device (if you need Adoptable Storage) or as a portable one (if you plan to transfer only media files).

Important: If you choose formatting as internal storage, the card will be encrypted and not readable on other devices, and after you extract the card, some applications may stop working.

Method 1: Transfer applications through standard MIUI settings

This is the easiest method, but it doesn't work for all applications. The instructions are relevant for MIUI 11/12/12.5 on Redmi 8:

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, the button Change or Move to SD-Press it.
5. Confirm the action and wait for the process to be completed (may take 1-2 minutes).

If the transfer button is inactive or not, the application does not support this function, most often blocked:

• 🔒 System applications (Mi Browser, Mi Video, Security).
• 🎮 Games with OBB-file (PUBG Mobile, Free Fire).
• 💬 Messengers with background processes (Viber, Skype).

⚠️ Note: After transferring the application, its cache and data will remain in internal memory. To clear them, go to Settings → Warehouse → Clear the cache for a specific app.

Method 2: Using ADB for Forced Transfer

If the standard method didn’t work, you can try migrating the app over Android Debug Bridge (ADB), which requires connecting the smartphone to a PC and basic command line knowledge.

Steps:

1. Turn on Developer Mode on Redmi 8: go to Settings → About Phone → MIUI version and tap it 7 times.
2. Return to Settings → Additional → For developers and activate Debugging over USB.
3. Connect your phone to your PC, install ADB drivers (you can download from the official Android website).
4. Open the command line (Windows) or terminal (macOS/Linux) and type:

adb devices

(A device with a serial number must appear.)

adb shell pm set-install-location 2

(This command forces the system to install new applications on the SD-default-card.)

adb shell pm move-package com.example.app /sdcard

(Replace com.example.app with your app’s batch name, which can be found through App Inspector or adb shell pm list packages.)

If the command is successful, the app will be ported, but not all apps support this method, such as Google Play Services or Mi Account, you can't move it.

Method 3: Forced Formatting SD-maps as internal memory

Adoptable Storage (built into Android 6.0)+) allows for “combination» SD-It's not a portable app, but a partition extension for app installers, and the minus is that the card will be tied to the phone and not readable on other devices.

How to activate:

1. Put it in. SD-map in Redmi 8.
2. Go to Settings → Storage → Memory Map.
3. Slip on the three dots in the top right corner and select Storage Settings.
4. Click Format as internal.
5. Confirm the action (all data on the map will be deleted!).
6. After formatting, select Transfer Data if the system offers.

Now, when installing new applications, they will be saved by default to SD-But the old ones don't automatically move, they need to be removed and re-installed.

💡

If after formatting as internal memory, the phone began to slow down, go back to portable mode: go to Settings → Storage → Memory Map → Data Transfer and Formatting → Format as portable.

Method 4: Use of third-party applications (with risks)

Google Play has utilities that promise to transfer applications to the Internet SD-map, for example:

• 📱 AppMgr III (App 2 SD) — It shows which appas can be transferred and suggests alternative methods.
• 🔧 Link2SD — requires root rights, but allows you to port even system applications.
• 📂 Files by Google – helps to clear cache and transfer media files (not apps!).

Warning: Most of these applications either don't run MIUI or require root, which is not warranty. For example, Link2SD can cause app errors after porting, especially if the memory card is slow.

If you do decide to use AppMgr III, follow the instructions:

1. Install the app from Google Play.
2. Open it and give access to the storage.
3. In the list of applications, find those next to which there is an SD icon.
4. Slip the app and select Move to SD card.

⚠️ Note: After using third-party utilities, check the ported applications. Some of them (for example, Google Maps or Banking applications) may give an error "Application not installed".

What to do if transfer is not possible: alternative solutions

If none of these methods worked, consider these options:

• 🧹 Cache Clearing: Go to Settings → Warehouse → Clear the cache. This will free up 1-3 GB without removing the appas.
• ☁️ Cloud Storage: Move photos and videos to Google Photos, Mi Cloud or Yandex Drive.
• 🔄 Install Facebook Lite, Messenger Lite or Spotify Lite – they take up 2-3 times less space.
• 🗑️ Remove unnecessary appas: Go through the list in Settings → Apps and remove things you don’t use (e.g. duplicate launchers or pre-installed games).

For heavy games (such as Genshin Impact or Call of Duty Mobile) you can only transfer OBB-file:

1. Download the game file (.obb or.zip) on PC.
2. Get Redmi on board. 8 to the computer and copy the file to the folder Android/obb/[package name] SD-map.
3. Install the APK games and check the launch.

💡

Transfer OBB-file SD-The card doesn’t always work – some games, PUBG Mobile requires files to be stored in internal memory.

FAQ: Frequent questions about porting apps to Redmi 8