How to put different tunes on different SIMs in Xiaomi Redmi

Smartphone personalization is not just a way to stand out, it’s also a necessity for a comfortable use of the gadget. When a device with two active numbers is in your pocket, it’s crucial to instantly understand who is calling without taking the phone out of your bag. Owners Xiaomi and Redmi often find that the default system offers one common sound for all incoming, creating confusion in work and personal contacts.

Fortunately, MIUI and its new version of HyperOS provide a flexible tool for separating audio signals. You can assign a unique track to the first SIM card and a completely different one to the second, which is especially true if you use one number for work and another for family, and you need to respond instantly to priority calls.

The setup process does not require superuser rights or third-party application installation. All the necessary functions are built deep into the system menu Sound and vibration. In this article, we will analyze the step-by-step algorithm of actions, consider possible pitfalls when working with files of different formats and answer frequent questions of users.

Preparation of audio files and format verification

Before you start changing system settings, make sure your music is ready to use. Xiaomi smartphones work perfectly with standard audio formats such as MP3 and M4R. However, for ringtones, it is better to choose tracks without long intros so that you have time to respond to the call from the first seconds.

Files must be uploaded to the device's memory, and you can download them through your browser or transfer them from your computer through your computer. USB-The best storage location is the Ringtones folder or MIUI/ringtones It's in the internal storage, although the system allows you to select tracks from any directory, and it's important that the file is not copyrighted. DRM, Otherwise, the system player will not be able to play it as a call signal.

If you plan to use short snippets of songs, make sure that they do not exceed reasonable limits. Too long files may not display correctly in the selection list or break off. You can use the built-in editor in the Music app or third-party utilities to trim the tracks.

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Use tracks that last 15-30 seconds for ringtones – this is the best time to hear the ringing and not annoy others if you forgot to turn off the sound.

Setting up the ringtone for the first SIM-map

The process of installing a melody on the first SIM card is basic and sets the tone for the entire configuration. You need to go to the main settings menu of the device. Usually the gear icon is on the desktop or in the notification curtain. Find the section Sounds and vibrations that are responsible for all the audio parameters of the system.

In the menu that opens, you'll see Ringtone. By clicking on it, the default system will prompt you to select a tune for SIM 1. A list of standard songs will open, as well as a file selection button from memory. Click on the plus icon or the "Select Ringtone from Files" button to open the file manager.

Find a track you've prepared and confirm your selection. The system will automatically apply the changes, and you'll hear previews. Make sure the volume is at a comfortable level by checking the slider on the same menu. Now your first number will sound individual.

How to assign the sound to the second SIM card

The most important thing for two-number owners is to switch to control the second SIM card. In the MIUI and HyperOS interface, this is done through a drop-down list or tabs at the top of the screen. In the ringtone selection menu where you just set up the first card, look at the top left corner or center of the screen.

It'll say "SIM 1" or the name of the operator. Click on this text to expand the list. Select SIM 2. The interface will be updated, and now all your actions will apply exclusively to number two. This is a key step that newcomers often miss when setting the same tune on both numbers.

After switching, repeat the file selection procedure: click on the plus, find a second, different track in the device memory and activate it. Now you have two different beeps. Check the work by asking someone to call one first, then another number.

⚠️ Warning: If you can't see the switch SIM 1 / SIM 2, make sure that both SIM cards are active and defined by the system.If one card is not inserted or disabled in the settings, the ringtone option for it may be hidden.

Contacts and Challenge Priorities

In addition to general settings for SIM cards, the system allows you to assign individual tunes to specific contacts, which creates a third level of personalization, but there is an important hierarchy here: if the caller is in your phone book with a personal ringtone, he will play, ignoring the settings of the SIM card.

To assign a sound to a contact, open the Contacts app, select the right person, and click Change. In the field list, find Rington. Here you can also choose which SIM card the rule will apply if the contact is tied to a specific number.

This flexibility allows for a complex notification logic, such as important customers calling a work SIM with a loud signal, and personal contacts calling a home with a quiet tune. Xiaomi system settings fully support this structure.

Remember that when you change the default SIM card for calls (in call settings), ringtone rules are kept tied to the physical slot or SIM logical number, not the contact, unless otherwise specified.

Table of sound formats and sources

Not all audio files are equally well received by the MIUI-based Android operating system. Below is a table that will help you navigate the compatibility of different formats and sources of ringtones.

The standard MP3 remains the most reliable option. The M4R format, popular with iPhone users, also works well on Redmi, which is convenient when switching from one platform to another. Complex codecs like FLAC or APE may not be recognized as a ringtone, although it can play them in a music player.

Troubleshooting and frequent problems

Sometimes users are faced with a situation where the settings are confused or the melody is not playing. A common reason is in the mode "Do not disturb" or "Silent mode", which can be activated on a schedule.

Another problem is access rights. If you download a ringtone from the Internet, make sure that the file manager has permission to read the internal storage. Without this option, your files will not be displayed on the selection menu, and it's worth checking if the power saving mode is on, which can limit the background processes of the audio system.

In rare cases, cleaning the cache of the Themes or Sounds app helps. Go to Settings → Apps → All apps, find a system audio player or theme manager, and select Clear Cache. This won't delete your files, but update the media file database.

⚠️ Note: When updating the firmware with MIUI On HyperOS, ringtone settings can be reset to factory ones. Pre-save links to your favorite tracks or files in cloud storage.

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If the sound is gone after the update, first check whether the silent mode is activated and if the file manager has reset the access rights.

Use of themes and online services

Xiaomi owners have access to a huge GetApps theme store or the built-in Theme app, where you can download not only visual design, but also entire packets of ringtones, often already have a separation into sounds for SIM 1 and SIM 2, which eliminates manual adjustment.

But be careful: installing third-party themes can change not only the sounds, but also the icons, fonts and behavior of the system. If you only want melodies, it is better to download them separately or extract them from them without using them fully, and for this purpose there are special theme managers that allow you to use only the audio component.

There are also online services that allow you to create a ringtone directly on the site and apply it directly to your phone through a deep link, which is convenient, but requires a constant connection to the Internet at the time of setting up, and local files are more reliable and faster.

In conclusion, customizing different tunes on Xiaomi Redmi is a simple but effective way to improve the user experience. Following the instructions, you can easily navigate the flow of calls without looking at the screen. Remember file formats, check active SIM cards and use the personalization capabilities that MIUI provides.