Owners of Xiaomi, Redmi and POCO smartphones often face an unpleasant situation when after another system update or a simple reboot, their favorite tracks suddenly disappear from the player. The screen remains empty, although the files are physically present in the device’s memory. This is a common problem associated with the features of the MIUI shell and multimedia scanning algorithms.
Android uses a dedicated indexer that creates a database of all audio files for applications to quickly access. If this process is interrupted, blocked by an antivirus or encounters an error in access rights, the music player simply “does not see” the contents of the folders. Often users think that the files are deleted, but in fact they are only hidden from system viewing.
In this article, we will look at all the possible reasons why music is missing on Xiaomi’s phone, and provide step-by-step instructions for restoring access to your media library, learn how to properly configure a media scanner, clear an erroneous cache, and avoid blocking from energy-saving mechanisms.
Features of the work of the media file scanner in MIUI
The main culprit behind the disappearance of music is often the Media Storage indexing mechanism itself, which can be incorrect in the MIUI shell, especially after major Android updates. The system tries to scan memory, but faces file conflict or database damage, as a result of which it stops displaying tracks in standard applications.
When you download new songs or transfer them from your computer, the operating system must automatically update its index. However, in Xiaomi, this process sometimes freezes. The user sees that the files take up space, but the player shows a blank list. This does not mean loss of data, but only dissynchronization between the file system and the media player database.
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Periodically reboot your smartphone after downloading a large folder with music – this forcibly triggers the re-indexing of files.
To make matters worse, current versions of MIUI aggressively optimize background processes, and the scanning service can be stopped by the system to save battery life without being finished, leaving new tracks not added to the library, and the old tracks marked as inaccessible.
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The problem of music disappearance in 80% of cases is solved by the forced data cleaning of the system component MediaScanner or Multimedia Storage.
Checking Hidden Folders and Display Settings
Before you resort to complex technical manipulations, it is worth making sure that files are not really hidden by privacy settings. Xiaomi has a feature called “Hide Files”, which allows you to hide music, photos and videos from prying eyes. If this feature was activated accidentally or intentionally, the tracks will disappear from public access.
To check, you need to go to the standard File Explorer. The application settings menu often has a item responsible for showing hidden objects. If you previously set a password for a hidden profile, then access to music is only possible through a special login in the gallery or file manager.
Some Xiaomi embedded players can ignore tracks in rare formats or files without ID3 tags. If the music is downloaded from an unverified source, it may have an extension that the system considers to be system-based or unsupported.
- 🎵 Check if Do Not Disturb or No Sound mode is enabled, which can visually hide playback controls.
- 📁 Make sure that the files are in the Music or Download folder, not in restricted system directories.
- 👁️ Activate the display of hidden files in the Explorer settings to see objects marked with a point at the beginning of the name.
Cleaning up cache and media services data
The most effective way to get your phone to “see” lost music is to reset the data from the service responsible for storing it, a safe procedure that won’t delete your files, but will force the system to rescan all memory and create a fresh index.
To do this, you'll need access to advanced application settings. The standard path is often hidden in the depths of the menu. You'll need to find a system process called MediaScanner, Media Storage, or Media Storage, and the names may vary depending on the version of MIUI and the interface language.
☑️ Algorithm of resetting a media scanner
After cleaning the data and restarting the device, you may notice that the music didn’t appear immediately, the system takes 5 to 15 minutes to scan the background, at which point the phone may get slightly warmer, which is a normal sign of the processor’s active file indexing.
⚠️ Note: When cleaning up your system services, don’t confuse them with cleaning up the music player itself (e.g. Mi Music or Yandex.Music).Resetting your player data will delete your playlists and listening history, although the files themselves will remain in place.
Problems with access rights and permits
Modern versions of Android (11, 12, 13 and later) have tightened file security requirements, apps no longer have automatic access to the entire memory of the device, and if your music player is not given permission to read files, it will not physically be able to display a list of tracks, even if they are in the correct folder.
To fix this, go to the settings of the specific app you're listening to music through. Find the App Permissions section and make sure it ticks the box against Files and Media or Memory. Without that permission, the app works in a vacuum.
Special attention should be paid to the situation when you use a third-party player downloaded from Google Play. After updating the system, Xiaomi can automatically revoke previously issued permissions, in which case the tracks disappear instantly, and the user gets an empty interface of the application.
| Type of permit | Default status | Action required |
|---|---|---|
| Memory (Storage) | Requested at launch | Allow access to all files |
| Microphone | Forbidden. | Not required for reproduction |
| Auto-start | Banned at MIUI | Insert for background work |
| Working in the background | Limited. | Set "No Limits" |
Why does resetting permits help?
The Impact of SD Memory Card on Playback
If your music is stored on an external MicroSD card, problems with displaying it may be due to a physical contact or the card's file system. Xiaomi is sensitive to memory card quality, and a common reason for music disappearing is the card's going into read-only mode or mounting error.
When you use a memory card, especially if it is more than 90% full, the read speed decreases, and the system can time-out the requests of the media scanner, as a result, the tracks simply do not have time to load into the playlist, and you can also damage the FAT32 or exFAT file system.
It is recommended to periodically check the status of the memory card through the storage settings. If the system reports errors or suggests formatting the card, this is a sure sign that it causes data to disappear. In such cases, the files may be intact, but access to them is blocked at the controller level.
- 💾 Try to remove the memory card, wipe the contacts and paste back before the click.
- 🔄 Check the card for errors by connecting the phone to your computer and running disk check.
- 📂 Move some of the music to the phone’s internal memory to eliminate reading speed issues SD.
Conflicts of third-party applications and cleaners
Often users inadvertently delete music themselves by installing aggressive “optimizer” or memory cleaners. Software like Clean Master or built-in cleaning tools can label music files as “cache” or “junk” if they are in non-standard folders and delete them when automatically cleaned.
In addition, there may be conflict with multiple music players, and if you installed a new player, it may have intercepted file associations but not been allowed to read the libraries of the old application, and MIUI also has a powerful antivirus built in, which sometimes blocks access to files downloaded from unknown sources, considering them potentially dangerous.
It’s worth checking the history of Security on your phone, your tracks may have been quarantined, and check if Memory Cleanup is enabled in the background, which can delete long-unused files that the system includes music.
⚠️ Warning: Be careful with Deep Cleaning in third-party apps, which often don’t distinguish between streaming cache (which can be deleted) and local cache. MP3-files uploaded by you personally.
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Xiaomi's built-in antivirus can block access to music downloaded from the browser. Add a folder with music to the security scanner exceptions.