How to Fix Error 'File is corrupted' in Xiaomi Music app

The situation when a favorite track suddenly stops playing on a Xiaomi smartphone is familiar to many users. Instead of melodic sounding, you see a frightening message on the screen that the file type is not supported or it is corrupted. This can happen with new downloads, and with tracks that have been pleasing you for months for their quality, the reason for this error lies not always in the music file itself, but also in the work of the built-in Mi Music player.

Xiaomi's built-in audio player, like many other standard applications, has a limited set of built-in codecs. If you downloaded music in a format that the system does not recognize out of the box, or if the header structure is broken in the file, the player will refuse to open it. Often users confuse the software failure with a physical memory failure, which is misleading. In fact, most of the cases, the problem is solved by software methods without going to the service center.

In this article, we will look at all possible solutions to the problem in detail: how to check the integrity of files, what formats Xiaomi Music Player really supports, and whether you should use a standard application to listen to complex formats at all, you will learn how to clear the cache, reset the settings, and what third-party solutions will be the ideal replacement for a regular player if he stopped coping with his tasks.

Why there is a format error and file corruption

The first thing to understand is that an error message doesn't always mean that a file is really "broken." A MIUI or HyperOS operating system can block playback if the file extension doesn't match its internal structure. For example, you could rename a.txt file to.mp3, and the system would immediately point to a discrepancy. A codec is a sound compression algorithm, and if a file uses a rare or modern codec, a standard player might not know it.

Another common reason is incorrect downloading: If the Internet connection is lost or the server is interrupted during the download of a music track, the file is not fully recorded, in which case the file may be smaller than expected, and the checksum may not match, the player tries to count the title, stumbles upon a void or debris, and issues a warning about data corruption.

Also worth considering is the file system features, if you've been transferring music from your computer through USB-If you pull the cord out abruptly during copying, the file table might get damaged, in which case the phone sees the file but can't read its contents, or if you download a file or file with a modified extension, the most common cause of an error is "not supported».

• 📂 Extension mismatch: The file has an extension MP3, but inside it's coded in FLAC or AAC supportless DRM.
• 💾 Write errors: Interrupting the process of copying data to a memory card or internal storage.
• 🔒 Protection DRM: Tracks downloaded from streaming services often have copy protection and do not open in third-party players.
• 📱 Version conflict: After updating the firmware, the old audio codecs could no longer be supported by the system player.

Verification and conversion of unsupported formats

Xiaomi’s standard player is great at handling popular formats like MP3 and AAC. However, if you’re an audiophile and download music in lossless formats (without loss), it can be difficult.The system may not have a license to decode the formats or simply hasn’t updated its libraries, in which case you need to check the file extension and, if necessary, convert it.

You can use both computer programs and mobile converter applications to convert. If a file is important, you should try opening it on a PC first. If the track is normal on a computer, then the problem is that it is mobile software compatibility. Converting to a universal MP3 with a bit rate of 320 kbps usually solves the compatibility problem in 99% of cases.

There is a compatibility table to help you navigate which files are worth downloading directly and which are better to process. Note that support for Hi-Res audio also depends on the hardware stuffing of your Redmi or Poco smartphone.

Cleaning the cache and resetting the Music app settings

Often the problem is not the files themselves, but the accumulated debris inside the application. Mi Music cache may contain erroneous data about the track library, which leads to incorrect display of the status of the files. If you see an error suddenly, although everything worked before, the first thing you need to clean the application data is not to delete your songs, but reset the player settings.

To do this, go to your smartphone settings. Find the Apps section, then select All Apps. In the list, find Music (or Mi Music). Click Memory and select Clear Cache and then Clear All Data. After that, reboot the device so that the system can re-index the library.

After a reboot, the system can think for a while while while scanning the storage. Don't worry if the music doesn't play in the first minutes, it's a database recovery process. If the file is corrupted only for some tracks, then it's those specific files that are the problem, not the system.

⚠️ Attention: Cleaning up the app data will reset your playlists, equalizer and playback history within the app. Make sure your track listings are synced with the Mi Account cloud if possible, or create them again.

Using third-party audio players as an alternative

If the Xiaomi Music app stubbornly refuses to play your files, it’s time to look at third-party solutions.The Android market offers players that have their own built-in codecs and are not affected by the system limitations of MIUI. They often work more stable and support a much wider range of formats, including FLAC, DSD and OGG.

One of the best solutions is the Poweramp or Musicolet app, which has its own playback engines, which allows you to bypass Xiaomi system errors. Installation of such a player takes a couple of minutes, and often the problem of “unsupported file” disappears instantly, since the new player simply “understands” what could not read the standard one.

Third-party players also allow you to more flexibly configure paths to music folders, so you can eliminate system folders from scanning, which will speed up the work and prevent broken files from getting into the library from the messenger cache, which is especially important for owners of smartphones with a large amount of memory.

• 🎵 VLC Android: “Omnivorous” player that opens almost any video and audio formats without installing additional codecs.
• 🎚️ Poweramp: Paid but powerful tool with market-leading equalizer and Hi-Res audio support.
• 📻 Musicolet: A completely free app without ads and unnecessary permissions, perfectly working offline.
• 🎧 BlackPlayer: Minimalist design and great tag support ID3, What is important for proper sorting of tracks.

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When installing a third-party player, immediately set it up to scan only specific music folders, which will prevent voice messages from WhatsApp and other system sounds from entering the library.

Diagnostics of physically damaged files

And if the track doesn't play in any player, computer, or phone, the file is dead, it can happen because of the bad sectors on the flash memory of a smartphone or microSD card. In the case of memory cards, the problem is solved by formatting or replacing the media.

You can check a file by opening its properties. If the file size is 0 Kb or it appears strangely (like a white sheet icon), you can hardly recover it. It is also worth checking the file for viruses with Xiaomi's built-in security scanner. Malware sometimes spoils file titles, making them unreadable.

If Android's system files are damaged, resetting to factory settings can help, but this is a radical measure. Before you do that, try running memory testing through an engineering menu by typing a special code in the "callbox," although this feature is often hidden on modern versions of MIUI.

⚠️ Warning: If files are damaged constantly and on different tracks, this may indicate that the smartphone drive will soon fail.

Equalizer and Audio Effects Configurement

Sometimes a playback error occurs because of a conflict of sound settings. Xiaomi's built-in equalizer or Dolby Atmos effects can mishandle certain frequencies in the file, causing the decoder to crash. If you've been actively using the audio settings, try temporarily disabling all improvements.

Go to the sound settings and select Sound Effects. Turn off the equalizer, the virtualizer, any other options. Try running the problem track. If it played, it was the software processing problem. You can leave the effects off or try resetting the equalizer settings to the standard ones.

It’s also worth checking if Mono-audio or other features that can change the flow of data are enabled, and in rare cases switching regions in phone settings helps, as audio codecs may have restrictions in some regions due to licensing agreements.

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Turning off all sound enhancements (Dolby, equalizer) is a quick way to check if the software processing is the cause of the playback failure.

Frequently Asked Questions (FAQ)