Xiaomi and Redmi smartphone owners often face a lack of built-in storage, especially if the device is used as a multimedia center. High-quality audio files take up a significant amount of space, and over time, the system notification of a shortage of space begins to annoy. Moving the music library to an external drive becomes the only sure solution to keep the system running and free precious gigabytes.
Modern versions of the MIUI shell and the new HyperOS have their own file system features, which sometimes makes it difficult to easily transfer data. However, with the right algorithms, you can easily organize the storage of your tracks. In this article, we will discuss in detail all available methods, from a standard file manager to using a computer.
Before you start the process, you need to make sure your memory card is properly formatted and well-functioning. Usually, the system itself suggests formatting the drive when you first install it, but it is important to choose a FAT32 or exFAT file system for maximum compatibility. Ignoring this step can lead to the fact that the music player simply does not see new files.
Preparation of memory card and compatibility check
The first step is to physically install the microSD card into your device's slot, and then the system should automatically recognize the media and prompt it to be configured. If the automatic window doesn't appear, go to Settings. → The phone. → Warehouse and select yours SD-map.
It is important to understand the difference between the modes of operation of the drive. In most cases, the card is used as a portable storage, which allows you to transfer it between devices without losing data, Less commonly, an internal storage mode is used, which encrypts data specifically for this smartphone, making the card unreadable on other gadgets.
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Use UHS-I or higher speed memory cards to play music without delay and buffer, especially if these are high resolution FLAC or WAV files.
To check the status of the drive, use the built-in diagnostics, which will help to avoid recording errors in the future. Pay attention to the amount of free space, as it should be larger than the size of the portable music collection.
Moving music through the built-in Explorer
The easiest and most reliable way to migrate files is to use Xiaomi’s standard Explorer app, which is already pre-installed on all the brand’s devices and has a user-friendly interface for working with files. Open the app and find the partition responsible for internal storage.
Inside the internal memory, find the folder where your music is stored, most often it is the Music directory or the folder of a specific application, for example, Android/data/com.spotify.music. Select the desired tracks or entire folders with a long press, then select the option to Move or Copy in the bottom menu.
☑️ Algorithm of file transfer
Once you have selected the action, the system will suggest you specify the destination path. SD-You can create a new folder with a clear name, like MyMusic, and you can confirm the operation. The copying process will take time, depending on the amount of data and the speed of the map.
⚠️ Warning: Do not interrupt the process of moving files, even if it seems to be suspended. Interrupting the recording can damage the audio files and they will stop playing.
Using a PC to Massively Download Tracks
If you have to transfer a few gigabytes of music at once, you'll be much more efficient at using your computer. USB-cable, selecting the menu on the phone screen mode File transfer (MTP).
On your computer, open "My Computer" and find your device, and you'll see two separate drives: internal memory and internal memory. SD-Just drag and drop music folders from your phone to your memory card drive with Drag-and-Drop.
| Parameter | Internal memory. | SD-map |
|---|---|---|
| Reading speed | High (UFS 2.1/3.1) | Depends on the class of the card. |
| Volume | Fixed (64-256 GB) | Expandable (up to 1 TB) |
| Reliability | Tall. | Medium (depending on the manufacturer) |
This is especially useful for initially filling a map with music when buying a new smartphone, so you can pre-design the folder structure on your computer by sorting tracks by genre or artist, and copy the finished structure.
Why can't a computer see a memory card?
Configure music players to work with SD
After physically moving files, you need to tell your music player where to look for music. Most applications, such as Mi Music, PowerAmp or VLC, automatically scan all available storage when you first run.
If you don't have an automatic scan, go to the app settings. Find the Library or Folders section and manually add a path to the new directory. SD-This ensures that all your tracks appear on the playlist.
In some cases, it may be necessary to clear the app's cache so that it "sees" the changes. Go to Settings → Apps → All Apps → Your Player → Memory and click Clear Cache. Don't confuse it with clearing the data so you don't lose playlists.
⚠️ Note: Some streaming services (Spotify, Yandex.Music) store the cache of offline tracks in a secure system folder. You can not manually transfer them to the map in standard ways due to Android security restrictions.
Solution: Files are not copied or read
Sometimes users are faced with a situation where files are copied but the phone can't see them, or the copying process ends in an error. Often the reason lies in the file system. If the card is formatted in NTFS, Android can see files but not have the rights to write or read without special drivers.
Another common problem is a damaged sector on the memory card or incompatibility of the audio file format with a specific player. Check the file extension: standard MP3 and AAC are read everywhere, but rare codecs may require a third-party decoder.
For diagnostics, use the disk analysis app or simply try to copy one small test file. If the error repeats, try reformatting the card directly in your smartphone settings by selecting the "Clear" option. SD-map».
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Formatting a memory card through your phone’s settings is the best way to fix file system errors and ensure full compatibility with MIUI.
Organization of a music library
Chaotic file storage makes it difficult to find favorite songs. SD-The map is recommended to create a logical folder structure, for example, create a root folder Music, and inside it folders by genres: Rock, Pop, Classical.
Using ID3 tags also makes navigation easier: Most modern players sort tracks by metadata (artist, album, year) rather than by file titles, and you can edit tags directly on your phone using tagging apps.
Regularly review the contents of the map, remove duplicate tracks that may have been copied by accident, and remove songs that you no longer listen to, which will prolong the memory card's life and speed up the media scanner.