How to transfer data from Xiaomi phone to SD-Map: 5 proven methods

Xiaomi’s memory is a problem that every second user faces. Even models with 128 GB and 256 GB of internal storage quickly clog up high-resolution photos, video 4K, app cache and updates MIUI. The solution seems obvious: transfer some of the data to the SD-But how do you do it right so you don't lose files and you don't have errors like "Inadequate rights" or "File is not supported»?

In this article, we will analyze all the current methods of data transfer – from standard tools. MIUI You will learn how to move not only media files, but also applications (yes, it is possible!), and which ones. SD-The cards are optimally suited for Xiaomi in 2026 to avoid compatibility issues, plus detailed instructions for beginners and life hacks for power users.

Preparation: which SD-Choose a map for Xiaomi?

Before you move data, you need to make sure your microSD card is compatible with your phone. Not all cards are equally useful: cheap Class 4 or Class 6 models can slow down the system, and some Xiaomi (for example, the Redmi Note 12 series or POCO X5) require A1/A2-enabled cards to work properly.

Here are the key selection criteria:

• 🔹 Speed class: minimum class 10 (UHS-I/UHS-II for 4K-For applications — A2 (For example, SanDisk Extreme A2 Samsung EVO Plus A2).
• 🔹 Capacity: up to 256 GB support all modern Xiaomi (512 GB and 1 TB – only flagships like Xiaomi 14 Ultra).
• 🔹 Format: exFAT (for files) >4 GB FAT32 (if <32 GB). MIUI automatically prompts you to format the card when you first connect.
• 🔹 Brand: avoid no-name cards - they often fake speed characteristics.Outstanding options: SanDisk, Samsung, Kingston, Lexar.

⚠️ Note: If you plan to transfer applications to SD-map, map should be A2-Otherwise, the apps will be lagging or they won't be installed at all!

Before buying, check if your model supports memory expansion. 12S Ultra doesn't have a slot for SD-A Redmi. 10C Supports only up to 512 GB. to clarify this can be in the official specifications on the Xiaomi website.

2. Method 1: Transfer files through “Conductor” (without applications)

The easiest method is to use the built-in MIUI Files Explorer, which allows you to move photos, videos, music and documents without installing additional software.

1. Put it in. SD-card to the phone slot (or adapter if the slot is hybrid).
2. Open the Files app (the folder icon on the desktop).
3. Go to Categories → select the file type (such as Images or Videos).
4. Press and hold the file (or select a few), then tap More (three dots) → Move.
5. In the list of locations, select SD-map → Enter the destination folder (or create a new one).
6. Confirm the transfer button Move here.

To speed up the process, you can use the packet mode:

• 📁 Select all files in the folder (long-term pressing) → checkmark).
• 🔄 Use sorting by date (Sort) → By date, to quickly find old files.
• 📂 Create on SD-folder map by year (for example, Photos)/2023, Video/Vacation) for convenience.

⚠️ Note: Do not move system files (Android folders, MIUI, DCIM/.thumbnails) — This can cause a camera or interface to crash, and avoid transferring files with the.nomedia extension, which hides media from the gallery.

Method 2: Transfer applications to SD-map (only for supported models)

Many Xiaomi users are unaware that some applications can be ported to the site. SD-It's a map, freeing up the internal memory, but there's some nuances:

• 📱 It only works on Android 6.0–9.0 devices (on Android 10)+ and MIUI 12+ default).
• 🔧 Not all applications support portability (e.g. WhatsApp, Banking apps remain in internal memory).
• ⚡ After the transfer, the application may run slower (depending on the speed). SD-map).

Instructions for supported models:

1. Go to Settings → Applications → Application Management.
2. Select an app (like Facebook or Spotify).
3. Slip the vault. → Change (if the option is active).
4. Choose. SD-map and confirm the transfer.

If the option to Change is inactive:

• 🔹 The app does not support portability (check in Google Play under "Information»).
• 🔹 SD-The card is formatted as a portable storage (you need to make it internal, but this will remove all data from it!).
• 🔹 You. MIUI 12/13/14 — function is disabled at the program level.

For modern Xiaomi (on MIUI 14 and newer), the alternative is to transfer the cache of applications:

1. Open the Settings → Applications.
2. Select an app (such as YouTube).
3. Slip Warehouse → Clear cache (this will not delete account data, but will free up space).
4. In some applications (for example, Google Maps) you can manually specify the way to save offline maps on the maps. SD-map.

Method 3: Automatically transfer photos and videos through the Gallery

MIUI It has a built-in function of auto-saving new photos and videos on SD-This is convenient if you take a lot of pictures and you don't want to manually transfer files:

1. Open the Gallery app.
2. Tap on the profile icon (or ⋮ → Settings).
3. Select Save Photos.
4. Indicate. SD-map in the section Place of conservation.
5. Create a folder (like Camera) or select an existing one.

Now all new images will automatically be saved to the memory card, and it's important that this setting doesn't transfer existing files, only new ones!

To transfer old photos:

1. In the Gallery, select an album (e.g., the Camera).
2. Tap. ⋮ → Choose. → Mark all files.
3. Press More. → Move it → SD-map.

⚠️ Note: If you use Google Photos to back up, transfer files to SD-The map will not cancel their sync with the cloud. To avoid duplicates, turn off autoboot in the Google Photo settings after the transfer.

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If photos are not displayed in the gallery after transferring, restart your phone or use the SD Maid app to scan your media files.

5. Method 4: Transfer data through a computer (for large volumes)

If you need to move tens of gigabytes of data (like movies or backups), it's easier to use a PC. This method is also useful if the phone is glitchy or can't see. SD-map.

You'll need:

• 🖥️ Computer with Windows/macOS/Linux.
• 🔌 Cable USB (Best Original from Xiaomi).
• 💾 Cartridge (if the phone does not support) OTG slot SD busy SIM-card).

Instructions for Windows:

1. Connect your phone to your PC via USB, select File Transfer (MTP) mode on the Xiaomi screen.
2. Open this computer. → Find a Xiaomi device (usually a Redmi or Xiaomi).
3. Copy the desired files (for example, the DCIM folder with a photo) to the desktop.
4. Extract. SD-card from the phone, insert into the card reader and connect to the PC.
5. Transfer files from the desktop to the SD-map.

For macOS:

• 🍎 Use Android File Transfer (download on the official website).
• 🔄 If the card is in exFAT format, macOS will open it without additional software.

If you do not have a card reader, you can use it. OTG-plug-in SD-- the cards are directly to the phone:

1. Connect the adapter to the phone, insert SD-map.
2. Open the files. → USB-storage (appears as a removable disk).
3. Transfer the files as in Method 1.

Method 5: Use of third-party applications (for advanced users)

If standard methods don't work (e.g., you need to move messages, notes or game data), third-party utilities will help, and we tested the best ones:

• 📱 Files by Google: a convenient manager with memory cleaning and file transfer. Supports cloud services.
• 🔄 X-Plore File Manager: Dual-panel conductor with support FTP Allows transfer of system files (for experienced users!).
• 🎮 AppMgr III (App 2 SD): Analyze which applications can be transferred to SD-Map (even on newer versions of Android).
• 📎 Send Anywhere: Transfer files between devices over Wi-Fi without cables.

Example of data transfer via Files by Google:

1. Install the app from Google Play.
2. Open the Cleanup section → Files.
3. Select categories (such as Large Files or Unused Applications).
4. Mark the files. → Move it → SD-map.

⚠️ Note: Apps like AppMgr III They require root rights to carry some data, and if you don't know, using root incorrectly can make your phone blink, if you're not sure, you should give up this method.

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The app side is convenient for porting custom data (such as game or database saves), but always check reviews and ratings on Google Play before installing.

7.Typical errors and their solutions

When transferring data to SD-Xiaomi users often encounter errors. We have collected the most common and ways to fix them:

If the files have disappeared after transfer:

• 🔍 Check the Lost.DIR folder on SD-map (recovered files are included there).
• 🛠️ Use utilities like Recuva or DiskDigger to restore.
• 📱 Make sure that in the settings → Warehouse SD-The card is displayed as connected.

If the phone is stuck during transfer:

• ⏳ Wait 10-15 minutes (with a large amount of data, the process can take time).
• 🔄 Restart the device if the freeze lasts more than 20 minutes.
• 🚫 Don't take it out. SD-card during operation – this can damage the file system!

8. FAQ: Answers to frequent questions