How to transfer applications to a memory card in Xiaomi Redmi 8: the complete guide

Xiaomi Redmi 8 is a popular budget smartphone with 32 or 64 GB of internal memory, which is often not enough to install all the necessary applications. Transferring programs to a microSD card is a logical solution, but not everyone knows how to do it correctly. Unlike older versions of Android, where the function was available out of the box, in MIUI (Xiaomi firmware), the process has nuances.

This article will help you understand what applications can be transferred to SD-The map in Redmi 8, how to prepare the drive, and what to do if the system does not allow you to perform the operation, we will look at the official methods through phone settings, workarounds for "unbearable" applications, as well as common errors and their solutions. We will pay special attention to performance issues – not everyone knows that transferring applications to slow class cards is a good idea. SDHC (not SDXC UHS-I) It can lead to lags and departures of programs.

What applications can be transferred to the memory card in Redmi 8

Not all programs support external storage portability, depending on the developer’s policy and Android technical limitations, and Redmi 8 with MIUI 11/12 (based on Android 9/10) has the following rules:

• 📱 You can move: most user applications (social networks, instant messengers, games, utilities) if the developer has not blocked this option, VK, Telegram, Spotify, WPS Office.
• 🚫 Unable to transfer: system applications (Google Play Services, MIUI Launcher, Security, software with administrative rights, some banking applications (due to security requirements).
• 🎮 Games: partially transferred – only cache and additional files (for example, in the PUBG Mobile or Call of Duty Mobile, but not executables (.apk).
• 💾 Limitation MIUI: Even if the application theoretically supports portability, in Xiaomi firmware this option can be hidden to save resources.

To check if a particular application can be moved, open Settings. → Annexes → Manage applications, select the program and see if the button is active. SD-If it's not there, it means the transfer is blocked.

⚠️ Attention: Transfer of applications to SD-The card does not always solve the problem of memory shortage. Many programs (for example, WhatsApp or Instagram) store cache and media files in internal memory, even if the application itself is ported).

Requirements for a memory card for Redmi 8

Not every microSD is suitable for porting applications. Redmi 8 supports microSD/microSDHC/microSDXC cards up to 512 GB, but other parameters are important for stable application work:

If you plan to use the card as an internal storage (the option is to format as an internal drive), then:

• 🔹 The card will be encrypted and linked to the phone – it will not be read on another device without formatting.
• 🔹 Minimum recording speed must be at least 10 MB/s (otherwise the system will give an error).
• 🔹 After formatting as internal storage, the card cannot be retrieved without data loss.

Before buying a card, check it for authenticity with utilities like H2testw (Windows) or SD Insight (Android), which often have underrated speeds and real volumes less than claimed.

Preparation of a memory card before transferring applications

Before you can port applications, the map needs to be formatted correctly, which will delete all data, so copy important files to the computer in advance.

1. Insert the card into the Redmi 8 slot (hybrid slot under the second SIM or dedicated - depends on the modification).
2. Go to Settings → Memory (or Storage).
3. Click on your name. SD-maps, for example, SD-map: 128GB).
4. Select Settings → Format → As a portable device (if you want to just port files) or as an internal drive (if you want to expand your phone’s memory).
5. Confirm the formatting. It can take a few minutes.

Insert the card in the slot and wait for detection

Copy important data on PC (photos, documents)

Format as "portable device" or "internal drive"

Reboot the phone after formatting

Check the space in the "Memory" section

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If you choose to use the option of Internal Storage, the system will offer to transfer some of the data (photos, videos, some applications) to the map automatically, which can take up to 30 minutes depending on the amount of data.

⚠️ Note: Once formatted as an internal storage card, it cannot be used in other devices (cameras, laptops) without completely erasing the data. It is also not recommended to extract the card without first "safe extraction" in the settings - this can cause damage to the file system.

Step-by-step instructions: how to transfer applications to SD-map

If the card is formatted, you can start to transfer. In Redmi 8, this is done through the application management menu:

1. Open Settings → Applications → Application Management.
2. Select the app you want to migrate (like Facebook).
3. Click on the Warehouse (or Memory).
4. If the button is moved to SD-The card is active, press it. If not, the app doesn't support portability.
5. Wait until the process is complete (it can take from a few seconds to a minute).
6. Reboot your phone to make the changes take effect.

For mass transfer of several applications:

1. Use a file manager (e.g., MI File Manager or Solid Explorer).
2. Go to /data/app (root rights required) or use the "Apps port" option in the storage menu.
3. Select the desired applications and select Move to SD-map.

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If the "Move to" button SD-Map" is inactive, try to clear the app cache (Settings) → Annexes → [Select an application] → Clear the cache. Sometimes it helps unlock the option.

After transfer, check the application. Some programs (such as games) may run slower if the memory card is not fast enough, in which case, return the application back to internal memory.

What to do if the application is not transferred to SD-map

If the transfer button is missing or inactive, there are several ways to get around the restriction:

• 🔧 Use the card as an internal storage: as described above, format the map through Settings → Memory. → SD-map → Settings → Format it as an internal drive, and then some of the applications will automatically be installed on the map.
• 📱 Forced transfer through ADB: Power users. Connect your phone to your PC, turn on Debugging. USB (Settings → The phone. → Version. MIUI — Press 7 times, then return to the Additional Settings → For developers) and execute the command: adb shell pm set-install-location 2 This will force the system to install applications on the site. SD-Default card. Attention: may lead to unstable operation!
• 🛠️ Root access + App2SD: using applications like App2SD or Link2SD You can forcibly transfer almost any application, but this requires unlocking the bootloader and obtaining root rights, which deprives you of guarantees.
• 📂 Cache-only transfer: Some applications (e.g. Google Maps) allow you to transfer only cache or downloaded data.

⚠️ Warning: Forced transfer of system or administratively-authorized applications may result in a cyclical phone restart or update errors MIUI. Before experimenting, back up through Settings → Additionally. → Backup and reset.

Common mistakes and their solutions

When transferring applications to SD-Redmi 8 users often face the following problems:

If the app stopped updating through Google Play after transferring to the map, try:

1. Put it back in your inner memory.
2. Update through the store.
3. Move it back to SD-map.

Another common problem is that app icons disappear after portability, because MIUI doesn't always update the launcher correctly, so you can either restart your phone or manually add a shortcut to your desktop through the app menu.

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If the memory card is used as an internal storage, check its status regularly in the Settings section. → Memory, when the warning "damaged" appears SD-Map immediately copy the data and format it – this may indicate wear of memory cells.

How to optimize the work of applications with SD-map

Moving applications to a memory card can slow them down, especially if the card does not meet the speed requirements.

• 🚀 Use class cards UHS-I U3: They provide write speeds of up to 30MB/s, which is enough for most applications.
• 🧹 Clean the cache regularly: migrated applications can accumulate temporary files on the card, which reduces its performance. → Memory. → Cleanup.
• 🔄 Do not tolerate critical applications: messengers (WhatsApp, Telegram), banking programs and launchers are better left in internal memory.
• 📊 Monitor the loading of the card: if there is free space on the SD Less than 10%, it can cause brakes. Leave at least 1-2 GB of free space.

For games, it is recommended to transfer only additional files (for example, graphics packages to Genshin Impact or Honkai: Star Rail), and leave executable files (.apk) in internal memory, which will reduce download time and the risk of departures.

If you use the card as an internal storage, turn on Adaptive Performance in Settings → Battery to help the system optimize its external memory.

FAQ: Frequent questions about transferring applications to SD-map 8