How to transfer memory to SD-Xiaomi map: A complete guide with secrets

Why Xiaomi can’t transfer everything to Xiaomi SD-map - and what to do about it

Are you tired of the constant notifications “Not enough memory” on your Xiaomi Redmi Note 12 or POCO X5? bought a 512 GB microSD, inserted it into the slot — and the system stubbornly ignores the external drive, offering to delete files instead of porting.

The politics thing. MIUI (And now HyperOS: default Android limits the work with SD-But there are workarounds, both official (for photos, music and documents) and tricky (for apps and cache.

Important: not all methods are universal. for example, Xiaomi 13 Ultra with UFS 4.0 will work with SD-A different card than a budget Redmi A2 We took these nuances into account and divided the instructions by data type and model.

What data can be transferred to SD-Maps in Xiaomi (and which ones are not)

Before you try to free up your memory, you need to figure out what you can move, and here's a clear list of things that you can do.

• 📷 Photos and videos: Transferred through the Gallery → Albums. → Choose. → More. → Move it. Works on all models, including POCO F5 Mi 11 Lite.
• 🎵 Music and Audio Files: Through Music → Settings → Storage folder or file manager. formats are supported MP3, FLAC, AAC.
• 📄 Documents (PDF, DOC, XLS): manually through Files → Categories → Documents or automatically (by setting up default save).
• 🎮 Games (partial): cache only and additional files (e.g. in Genshin Impact or Call of Duty Mobile). APK-files cannot be transferred.
• ❌ Annexes (APK): officially blocked in MIUI/HyperOS. There are some ways around, but they require root rights or ADB.
• ❌ System files and updates: transfer is impossible – they are always stored in internal memory.

If your goal is to free up space for new applications, then you can not do without cleaning the cache or removing unnecessary programs. SD-The card is not an assistant.

Preparation SD-Maps: Formatting and Selection of File System

Before transferring data, the memory card must be properly prepared, and an error at this stage can lead to file loss or slow operation of the smartphone.

Here are the key points:

1. Formatting: Xiaomi supports FAT32 (up to 32 GB), exFAT (up to 2 TB) and NTFS (rarely). The best choice is exFAT if the card is larger than 64 GB.
2. Class Speed: For 4K video recordings or file transfers, take a UHS-I U3 or V30 class card (e.g., SanDisk Extreme).
3. Card slot: Make sure your model supports a dedicated slot, not a hybrid (combined with SIM).

To format the card directly on the phone:

1. Put it in. SD-smartphone-card.
2. Go to Settings. → Memory. → SD-map.
3. Click Format → As internal memory (if you need to store applications) or as a portable device (file only).

💡

If the map is not defined after formatting, try formatting it on PC via SD Formatter (the official utility of the SD Association).

Step-by-step: transferring photos, videos and music

It's the easiest and safest way to vacate space. Follow the instructions and in 5 minutes your gallery will be on the ground. SD-map.

Method 1: Through the Standard Gallery

1. Open the Gallery app.
2. Select an album (such as Camera or Downloads).
3. Press and hold your finger on any file, then mark the rest.
4. Slip on three points in the upper right corner → Move.
5. In the folder list, select SD-Create a new folder (for example, photo).

Method 2: Automatic save to SD (for new files)

1. Open the camera → press the gear (Settings).
2. Find the save folder or storage location.
3. Choose. SD-map and confirm.

For music, the way is different: open Music → Settings → Default Storage folder and specify the folder on SD.

Transfer of applications to SD-map: myths and reality

Many users believe that it is possible to completely move applications to the Internet. SD-map, as it was in older versions of Android. MIUI 14/HyperOS This functionality is blocked at the system level - without root rights or ADB move on APK-Files are impossible, but there are partial solutions.

What can be done:

• 📲 Transfer cache and application data: some games (e.g.: games, PUBG Mobile allows you to save additional files to SD. Go to the game settings and find the Warehouse item.
• 🔄 Use the "Cleaning" function: in Settings → Annexes → Application management can be cleared by freeing up space.
• 🛠️ ADB-commands (for advanced): if you have an unlocked bootloader, you can try the command: adb shell pm set-install-location 2 But this does not work on all models and can cause errors.

Why Xiaomi is blocking app portability? it's about performance: SD-cards (even class) UHS-II) into 5–10 slower than internal memory UFS 3.1/4.0. Transfer APK-files will lead to lags and departures.

💡

The only reliable way to free up space for new applications is to remove unnecessary programs or transfer their data (not to mention the use of the software). APK!) on SD-map.

Mistakes when working with SD-card in Xiaomi: how to fix

Even after formatting and transferring files correctly, problems can arise, and the most common solutions are:

If the card is unstable, check it for the authenticity of the H2testw utility – many cheap microSDs have less than the actual volume claimed.

💡

Before extraction SD-Always click Secure extraction in the notification curtain, otherwise you risk losing data!

Hidden HyperOS/MIUI settings for working with memory

Xiaomi hides some options that can help with memory management.

• 🔍 Developer Mode: Include it in Settings → The phone. → Version. MIUI (Then, you can tap it 7 times. → For developers, find: Do not turn off background processes (helps to avoid rebooting applications when memory is scarce). Background process limit (set a Standard Limit to save RAM).
• 📊 Memory statistics: in Settings → Memory. → Memory analysis can be seen which applications take up the most space (including cache).
• 🔄 Cleaning by schedule: in Settings → Memory. → Clean up, turn on Auto Cleanup and set up a schedule (e.g. once a week).

HyperOS (on Xiaomi 14, Redmi K70) has added a feature called Smart Memory, which automatically optimizes data storage.

1. Go to Settings. → Memory.
2. Slip on three dots in the top corner → Memory settings.
3. Enable Smart Memory and Unused Data Compression.

FAQ: Frequent questions about SD memory transfer in Xiaomi