How to Cut Music on Xiaomi Phone for a Call: The Complete Guide

Personalizing your smartphone starts with a ringtone that should reflect your personality or just make you feel good. However, standard sets of tunes in the shell of MIUI or the new HyperOS often seem boring and repetitive to millions of other users. Fortunately, Xiaomi’s ecosystem makes it easy to replace them with any track from your library, whether it’s a clip from a favorite song, a voice message or a sound effect from a movie.

The process of creating ringtones on Redmi and POCO devices has become much easier in the latest versions of the operating system, but still has its own nuances, which not all owners know about. You do not need to be an expert in audio processing or have a computer with professional software on hand. Built-in system tools and proven third-party utilities allow you to trim the track in just a few minutes right on the smartphone screen.

In this article, we will discuss in detail all the available ways to install a unique call, from native system functions to the use of specialized editor applications. You will learn how to properly prepare an audio file so that it is correctly displayed in the contact list, and which formats are best suited for high-quality audio transmission through the speaker of the device.

Preparation of audio file: formats and system requirements

Before you start trimming, you need to make sure that the source file is compatible with the Android operating system, on which Xiaomi smartphones work. The system easily recognizes the most popular compression formats, but for stable operation of the call it is better to use universal standards. The best choice is the MP3 format, which is supported by absolutely all models, from budget Redmi Go series to the flagships of the Xiaomi 14 line.

Sound quality also plays a role, but it is important not to overdo it. Too high bitrates (for example, FLAC or WAV with high resolution) can take up extra space and, in rare cases, cause delay in the playback of the call due to the peculiarities of buffering the system. The optimal parameter is bitrate 128-192 kbit / s with a sampling rate of 44.1 kHz.

⚠️ Note: If you download music from instant messengers, the file may have a.ogg extension or.m4a. Thought MIUI can reproduce them, to install on the call it is better to convert them to MP3 Avoid errors in synchronization with contacts.

Also worth paying attention to the length of the track. The standard call cycle on Xiaomi smartphones is usually 15 to 30 seconds. Cutting music longer than one minute does not make practical sense, since the system will either cut it automatically or play only the first fragment. For group calls or alarms, you can use longer compositions, but for incoming calls it is important to bright the beginning of the track.

Use of the built-in theme editor in MIUI and HyperOS

Many users don’t realize that MIUI (and its successor, HyperOS) already has a functional tool for working with ringtones, which allows you not only to select a file, but also visually determine the playback area, which eliminates the need to install third-party software for simple trimming, which is the most secure method and does not require downloading additional applications.

To use this method, go to the settings menu and select the Sound and Vibration section. Next click on the Melody of the Call. In the list that opens, you will see standard tracks, but you are interested in the button with the plus icon or the inscription Select a tune on the device (the location may vary slightly depending on the firmware version). After selecting the music file, the system will offer a slider to adjust the start and end of the play.

The editor interface allows you to fine-tune the duration of the sound. You can listen to the selected segment several times to make sure that the "climax" of the song hits exactly when the phone vibrates. Once the changes are confirmed, the track is automatically stored in the list of user tunes and assigned to all incoming calls.

Trimming through the application "Dictophon" and a standard player

An alternative but less well-known way is to use the standard Dictaphone app, which users often ignore; in some firmware versions, it allows you to open audio files and perform basic editing; however, a more reliable regular tool is the built-in Music (Mi Music) audio player, which is often pre-installed on global firmware versions.

Open the track in the player, click three dots in the corner of the screen to call the menu, and select Create a ringtone or Set a call. If that option is not explicitly available, try clicking on the album cover to deploy the control panel and check the menu again. The system will prompt you to select the track segment to be used as a call.

This is a good integration method: you don't have to search for a file manager, it's all inside the library, but the functionality of the clipping here can be limited to just setting the start point, without fine-tuning the duration, which sometimes leads to abrupt music at the end.

Third-party applications for accurate audio cropping

If built-in tools are not enough and you need frame-by-frame accuracy or the ability to superimpose fade-out effects (fade-in/fade-out), you should turn to specialized applications from the Google Play store. The leader in this niche is already the MP3 Cutter and Ringtone Maker application, which combines simplicity and powerful functionality.

Once you install the application, the algorithm is predictable: you pick a file from a list, you use your fingers to define the boundaries of the selected area on the wave chart, and you save the result. An important advantage of these programs is that you can save multiple versions of the same track for different contacts, for example, you can make a quiet segment for work, and for friends - energetic.

Another popular solution is the Ringdroid app, which has a minimalist design and no intrusive advertising, which is rare for free software. Ringdroid allows you not only to crop, but also immediately assign a file to a contact, SMS or alarm clock, which saves time.

Installation of a cropped track on a specific contact

One of the most useful features of personalization on Xiaomi is the ability to assign a unique tune to a particular subscriber, which allows you to know who is calling without taking the phone out of your pocket. Once you have clipped the music in any of the ways described above, the file is stored in memory as a regular audio file ready for destination.

To install, open the Contacts or Phone app and find the person in the list. Click on their name to open the card, and select the Change button (usually a pencil icon). In the editing menu, find the Call Melody field (the default is Default or System).

Clicking on this field will get you to the general list of tunes. Scroll it down or up (depending on the version of MIUI) until you see the section All tunes or Select a file. In the file manager that opens, find the pack where your cropped track has been saved (often a folder Music, Ringtones or Download), and select it. Now when this person calls, it will play your personal composition.

⚠️ Note: If the melody is not installed after selecting the file and the field is empty, check the access rights of the Contacts application. → Application management → Contacts → Rights must be allowed to read the device's memory.

Solution: Why the phone can't see the cropped file

Sometimes users are faced with a situation where the newly created ringtone does not appear in the list of available tunes or disappears after a reboot. Most often the problem lies in the structure of the folders of the Android file system. The operating system scans certain directories for audio files, and if you saved the track to a random folder, the system can ignore it.

To rectify the situation, use a file manager (e.g., built-in Explorer). Find your cropped file and move it to the Ringtones system folder (for calls) or Notifications (for SMS). If there is no such folder, create it at the root of the internal storage. After moving, it is recommended to restart the smartphone so that the media scanner updates the database.

Another reason could be memory card formatting: If you store music on a microSD and the card has a file system that is not fully supported by Xiaomi media player (e.g., exFAT with encoding features), read errors can occur, in which case it is better to transfer the ringtones to the internal memory of the device.

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Always keep the full version of the song in a separate folder called Originals. If the cropped ringtone gets bored or lost when you reset, you'll have a source for quick re-trimming.

Frequently Asked Questions (FAQ)

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Using third-party editor apps gives you more control over sound, but MIUI’s built-in tools are safer and faster for simple tasks.