How to transfer data to a memory card in Xiaomi Redmi Note: 5 proven ways

Transferring data to a memory card in Xiaomi Redmi Note smartphones is a challenge that most users face when there is a lack of internal memory, despite the fact that modern models of the series (for example, the Redmi Note 12 Pro) are not very popular.+ note 11S) equipped with drives for 128-256 GB, photos in format RAW, video 4K And heavy games quickly fill up the space, and the problem is complicated by the fact that the space is so heavy. MIUI Limits portability compared to “pure” Android: for example, you can not directly move applications to the Internet. SD-root-card.

In this article, we will discuss 5 working methods for data transfer — from standard MIUI tools to workarounds for power users. You will learn how to format a memory card correctly (to make it work as an internal drive), which files can be moved without loss, and why some applications refuse to run from SD. Separately, we will focus on the features of portability in models with a hybrid slot (where the memory card replaces the second SIM) — this is critical for the Redmi Note 10/11 with 5G support.

1. Memory card preparation: formatting and file system selection

Before you can transfer data, the memory card must be properly prepared, depending on whether you can use it as an extension of internal memory (for applications) or only for storing files (photos, music).

• 📁 Portable storage (FAT32/exFAT) — It works like a removable disk, it's good for photos, videos, music, but you can't port apps.
• 🔄 Internal storage (ext4) — The card becomes part of the system, allows you to install applications, but will not be read on other devices (for example, on a PC or camera).

For most Redmi Note users, the first option (portable storage) is optimal, the second option is only worth choosing if you are willing to sacrifice compatibility for the sake of portability of applications. Note: when formatting as internal storage, all data from the card will be deleted!

⚠️ Note: In the Redmi Note models 8/9 s MIUI 12 And below, when formatting a card as internal memory, you might have a "failed to mount" error. This is a firmware bug -- try updating the system or use a class card. A2 (For example, SanDisk Ultra A2).

To format the map:

1. Insert the card into the slot (in hybrid models Redmi Note 10/11 will have to take out the second SIM).
2. Go to Settings → Memory → Memory Map.
3. Click "Format" and select the type (portable or internal storage).
4. Confirm the action. It'll take 1-3 minutes.

2. Transfer files through the standard file manager MIUI

The easiest way to move data is to use Xiaomi’s built-in File Manager, which supports batch allocation, file sorting, and even has built-in memory analysis (“Cleaning”).

1. Open the Files app (the folder icon on the desktop).
2. Go to the Internal Memory section and select a folder (e.g. DCIM for photos or Download for downloads).
3. Press and hold the file/folder to highlight, then mark the rest (or tap "Secret all").
4. Click "Move" (arrow icon) and select Memory Map → the desired folder.

To speed up the process, you can use the categories in the Analysis menu: the system automatically groups files by type (images, videos, audio, documents), for example, to transfer all photos:

1. In Files, go to Analysis → Images.
2. Press "Select everything" → "Move it" → point the way SD-map (e.g., map, /storage/1234-5678/DCIM/Camera).

⚠️ Note: When you transfer your WhatsApp folder to your memory card, the messenger may stop saving new media. To fix this, open WhatsApp Settings → Memory and data → Memory and manually point out a new path.

Make a backup copy of important data|Check the vacant space for SD-map|Charge your phone at least 30 times%|Disable Battery Optimization for File Manager-->

3. Transfer of applications to a memory card: limitations and workarounds

Unlike photos or music, porting apps to SD-The map in Xiaomi Redmi Note is very limited, starting with Android 9 (and MIUI 10+) Google has banned the default install of removable software, but there are a few ways to get around this:

• 🔧 Through application settings (works for part of the programs).
• 🛠️ With the use of ADB (requires PC and debugging USB).
• 🔓 Getting root rights (risky, deprives of guarantees).

Method 1: Standard portability (for supported applications)

1. Open Settings → Applications → Application Management.
2. Select the app you want (like Spotify or Google Maps).
3. Click "Storage" → "Change" → select Memory Card.

If the "Change" button is inactive, the application does not support the transfer.

Method 2: Transfer over ADB (for power users)

This allows you to force some applications to move, even if you don't have that option in your settings.

• Computer with installed ADB-driver.
• USB Debugging enabled in the developer settings (Settings → About Phone → MIUI version – tap 7 times).
• USB Type-C cable (preferably original)

Instructions:

1. Connect Redmi Note to your PC and allow debugging.
2. Open the command line (Windows) or terminal (macOS/Linux) and type:

adb shell pm set-install-location 2

This command forces the system to install applications on SD-The default card. To return the settings, use:

adb shell pm set-install-location 0

⚠️ Note: Not all apps will work after a forced transfer. e.g. Google Play Store, MIUI Launcher or banking programs (such as SberBank Online) can give out errors or make mistakes.

4. Automatically transfer photos and videos using Google Photos

If you need to make room for new images, Google Photos is one of the most convenient tools. The app automatically uploads media files to the cloud and allows you to delete them from the device, saving access over the Internet.

• 📸 Free storage (15 GB per Google account).
• 🔍 Smart search by persons, places, objects.
• 🔄 Automatic synchronization over Wi-Fi.

How to set up:

1. Install Google Photos from the Play Store.
2. Open the app and log in to your Google account.
3. Slip on the profile avatar → “Photo settings” → “Backup and synchronization”.
4. Turn on the switch and select quality ("High" - unlimited storage, "Original" - is considered 15 GB).
5. Wait for the download to complete, then manually delete files from the device (or use the "Free space" option).

For Redmi Note users with MIUI 13/14, there is a caveat: the system can block background synchronization.

1. Go to Settings → Applications → Application Management → Google Photos.
2. Select "Battery" → "No restrictions".
3. Turn on "Autostart" and "Background Activity."

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If Google Photos doesn’t sync your video, check the mobile traffic restrictions: Open Settings → SIM-maps and mobile networks → Transfer of data → Data limit and add Google Photos to the exceptions.

5. Data Transfer over PC: A Reliable Method for Large Files

If you need to move tens of gigabytes (like 4K movies or Adobe Premiere Rush projects), it’s easier to use a computer.

• 🐢 Memory card is defined as "damaged" in the phone.
• 🔌 You need to transfer files from Redmi Note to a card that was previously used in another device.
• 📂 Structure files (create folders by date/category).

Instructions for Windows:

1. Connect Redmi Note to PC via USB-cable (preferably original).
2. On the phone, select file transfer mode (File Transfer or MTP).
3. Open This Computer – There Will Be a Redmi Note Device and a Removable Disc (SD-map).
4. Copy files from the phone’s internal memory (Internal Storage folder) to a memory card (e.g., SD Card\Media).

For macOS, you will need to install Android File Transfer (official software from Google).

• Check that it is formatted in exFAT (macOS does not support NTFS for writing).
• Reboot the phone with the cable connected.
• Try another one. USB-port (preferably) USB 3.0).

⚠️ Note: When copying files size >4GB on the card FAT32 Use exFAT or break files into pieces (for example, with an archiver) 7-Zip).

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When connecting Redmi Note to a PC in MTP mode, the transfer speed is limited to ~40 MB / s. Use a card reader (up to 90 MB / s on UHS-I cards) to speed up.

6.Data Transfer Problems and Errors: How to Fix

Even if you follow the instructions, users of Xiaomi Redmi Note are faced with errors.

If the memory card is not defined at all:

1. Check if your Redmi Note model supports cards with a capacity of > 128 GB (the Note 8/9 may not work 256 GB).
2. Clean the slot contacts with a dry brush (dust or oxidation interfere with the connection).
3. Try the card on another device – if it doesn’t work, the problem is with the card itself.

If the photos/videos are not displayed in the gallery after transfer:

1. Open Files and check that the files have actually been copied (sometimes the process is interrupted).
2. Restart the Gallery app or clear its cache (Settings → Apps → Gallery → Clear the cache).
3. If the files are in HEIF (.heic) format, install the codec (e.g. HEIF Viewer).

FAQ: Frequent questions about data portability on Xiaomi Redmi Note