How to view files on a memory card Xiaomi: all the ways to MIUI 14/15

MicroSD cards remain a popular memory extension solution on Xiaomi, Redmi and POCO smartphones — especially on budget models with 32 or 64 GB of internal storage. However, many users face a problem: once a card is installed, the system does not always show its contents in a standard file manager, and some files may be hidden or unavailable for editing. In this article, we will discuss all the current ways to view a memory card on devices with MIUI 14/15, including hidden functions and solutions for cases when the card is not detected.

It is important to understand that access to files on a microSD depends on several factors: the format of the card (FAT32/exFAT/NTFS), safety settings MIUI, And also whether the card has been used in other devices (e.g., cameras or car recorders), we'll look not only at the basic methods through embedded Files, but also at alternatives using PCs, ADB-If your map doesn't show up at all, there's a section at the end of this article that diagnoses malfunctions.

1. Standard method: MIUI file manager

The easiest way is to use the Files app built-in (a blue-background folder icon) that is pre-installed on all Xiaomi smartphones and supports microSD without any additional settings.

1. Open the Files app on the home screen or in the application menu.
2. At the top of the screen, select the Device tab (if another tab is open, such as Categories).
3. Scroll down to the Warehouse section – your memory card called the Storage should be displayed here. SD-map or external storage.
4. Tap the name of the card to open the contents of the card. Files are sorted by folder: DCIM (photo/video), Download (download), Music, etc.

If the card does not appear in this section, check:

• 🔌 Physical Connection: Remove and repaint the card (sometimes contacts oxidize).
• 📱 Storage settings: Go to Settings → Warehouse → SD-map and make sure it is recognized by the system.
• 🔄 Reboot: Sometimes a normal smartphone reboot helps.

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If the file manager does not see folders, but the card is determined in the settings, try clicking on the three dots in the upper right corner and select Show hidden files.

In MIUI 14/15, the Files application interface may vary depending on the model. For example, on the POCO F5 tab, the Device is called Local Storage, and on the Redmi Note 12, it's called My Phone. If you don't find the partition you want, use the search bar at the top of the screen and type in the SD.

2. View through the "Settings" of the phone

If the file manager doesn’t show the card but it’s physically inserted into the slot, check its status through system settings, which will also help determine whether the phone recognizes the card as portable storage or as internal memory (the latter is rarely used and requires formatting).

Instructions:

1. Open the settings (cog icon).
2. Go to the Warehouse section (on some models – Memory).
3. At the top of the screen, you'll see a memory usage diagram. There should be a block underneath. SD-map showing the free and occupied space.
4. Slip the block. SD-map to open detailed information: format, volume and button Extract (if the card is recognized).

If this section does not show the map, the problem may be:

• 🛠️ Slot malfunctions: try inserting the card into another device.
• 📛 Incompatible format: Xiaomi supports FAT32 and exFAT, but not NTFS (rootless).
• 🔒 Write Protection: A physical Lock switch can be enabled on the map.

3. Connection to a computer (USB-no debugging!)

If the smartphone doesn’t see the card, but it’s good, you can connect the phone to your PC and view files through Windows Explorer or macOS. This method is also useful for carrying large amounts of data (such as movies or backups).

Step-by-step:

1. Connect your smartphone to your computer using USB-cable (preferably original).
2. The phone will display a USB Charge notification.
3. Select File Transfer Mode (or MTP on older versions of MIUI).
4. On your computer, open this computer (Windows) or Finder (macOS). Your smartphone will appear as a removable disk.
5. Open the folder of the phone: inside should be a separate folder SD-map or External Storage.

If the card is not visible on the PC, but the phone recognizes it:

• 🔌 Check it out. USB-cable: some cheap cables only support charging.
• 🖥️ Update the drivers MTP on a computer (relevant to Windows) 7/10).
• 📱 Reboot your smartphone in Fastboot mode and back (hold power) + Loudness down for 10 seconds).

4.Use of third-party file managers

Xiaomi Files is not always convenient: it hides system folders, does not support cloud services and has limited sorting functions. Alternative managers (for example, Solid Explorer, FX File Explorer or Total Commander) give more options:

• 🔍 Displaying hidden files (including folders.android_secure and.thumbnails).
• 📂 Multi-window mode for moving files between the card and internal memory.
• 🔐 Work with ZIP/RAR without additional archivists.
• 🌐 Connection to FTP/Cloud (For example, Google Drive or Nextcloud).

Selection recommendations:

To see the memory card in a third-party manager:

1. Install the app from Google Play.
2. Open it and give access to the storage (all files management permission).
3. Select from the main menu SD-map or External Storage.
4. To display hidden files, go to the application settings and turn on the option to Show hidden files.

Install the application from an official source|Provide access to the storage facility|Update the application to the latest version|Check the Compatibility Reviews with MIUI|Create a backup copy of important data-->

5. browsing through ADB (for power users)

If the memory card is defined by the system but not displayed in the file manager, it can be accessed via ADB (Android Debug Bridge), a method that requires a PC and basic command line knowledge, but bypasses the limitations of MIUI.

Important: ADB doesn't require root rights, but enabling USB debugging temporarily reduces device security.

Instructions:

1. Turn on Developer Mode: Go to Settings → About Phone. Tap 7 times on MIUI Version. Go back to Settings → Additional → Developer. Activate USB Debugging.

PC

Command line.

Windows

Terminal

macOS/Linux

adb shell ls /storage

In the list, find a folder with a name. XXXX-XXXX (where XXXX — unique identifier).

adb shell ls /storage/XXXX-XXXX

(Replace XXXX-XXXX with a real identifier).

You can not only view files, but you can also copy them through ADB, for example, to copy a photo from a card to a computer:

adb pull /storage/XXXX-XXXX/DCIM/Camera/photo.jpg C:\Users\YourName\Downloads

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If the adb shell ls /storage command doesn't show the card folder, check if it's formatted correctly. NTFS cards don't mount on Android without root rights.

6.Diagnostics of memory card problems

If none of these methods worked, the problem could be in the card itself or in the slot of the smartphone.

⚠️ Note: Do not format the map via Windows in format NTFS — Xiaomi doesn't support it without additional drivers. FAT32 (up to 32 GB) or exFAT (over 32 GB).

• 🔍 Checking on another device: Put the card in another smartphone, tablet or card reader. If the card is not detected everywhere, it is defective.
• 🛠️ Phone slot test: Try inserting another (knowingly working) card. If the new card doesn't recognize, too, the slot problem (repair required).
• 📊 Error Check: Connect the card to the PC and run the command (Windows): chkdsk E: /f (replace E: with the letter of your disk. macOS/Linux Use fsck.

If the card is determined but the files are not read:

• 📁 Folders can be hidden by a virus (check with antivirus, for example Malwarebytes).
• 🔒 Files are encrypted (if the card was used on another encrypted phone).
• 🗑️ File system is damaged (try to restore data using PhotoRec).

7. Features of working with memory cards on different Xiaomi models

Not all Xiaomi smartphones work the same way with microSD. Here are the key differences:

On hybrid slot devices (such as the Redmi Note 10 Pro), the memory card takes the place of the second SIM. If you use two SIM cards, you will have to choose between them and the microSD. On models with a separate slot (such as the POCO M4 Pro), there is no such restriction.

On Xiaomi smartphones with MIUI 14+, exFAT memory cards may not be recognized if they have been formatted on macOS. In this case, format the card via your phone or Windows.

FAQ: Frequent questions about memory cards on Xiaomi