How to change the sound of SMS on Xiaomi: all the ways and hidden settings

Getting a text message with a unique audio experience is not only a matter of convenience, but also a way to highlight important messages among the notification stream. Xiaomi smartphone owners (including the Redmi and POCO line) often find standard SMS tunes quickly snag or merge with other signals. Fortunately, MIUI offers flexible audio settings, but not all users know where to look for them - especially after interface updates.

In this article, we will discuss all the current ways to change the sound of SMS on Xiaomi devices running MIUI 14/15, including hidden options that the manufacturer does not advertise. You will learn how to use embedded tunes, download your audio files, and adjust individual signals for different contacts.

Why standard SMS sounds on Xiaomi are not satisfied with users

Xiaomi makes its smartphones with a limited set of standard tunes for notifications, and this approach has objective disadvantages:

• 🔊 Monotony: Only 5-7 basic sounds that quickly become annoying or just merge with the background.
• 📱 Similarity to other notifications: SMS sounds often match signals from WhatsApp, Telegram or system alerts.
• 🎵 No personalization: No way to assign unique tunes to different contacts (unlike calls).
• 🔕 Volume problems: Some standard sounds are too quiet or, conversely, sharp.

According to a survey of Xiaomi owners in 2023, 68% of users change the sound of SMS in the first 3 months after buying a smartphone, while 42% face difficulties when trying to download their own audio files – the system either does not see them or refuses to use them, most often due to the inappropriate file format (for example,.mp3 with a bit rate above 192 kbps) or its location in the wrong folder.

Official method: change the sound through the MIUI settings

The easiest and safest method is to use the built-in MIUI tools. Instructions are relevant for all modern models (Xiaomi 13/14, Redmi Note 12/13, POCO F5/X5, etc.) with MIUI 14/15 firmware:

Open the Settings app

Go to the section Sound and vibration

Select the default notification sound

Scroll down to the SMS block and tap it.

Select your favorite tune from the list or click Add to upload your file-->

If you don't have the right sound on the list, you can import your file.

1. Download or prepare an audio file in.mp3,.wav or.ogg format (maximum duration - 5 seconds).
2. Place it in the Ringtones or Notifications folder on your internal drive (create it manually if it’s not).
3. Return to the SMS sound settings and click Add – your file should appear in the list.

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If your file is not displayed, check its bitrate – MIUI may not support values above 192 kbps. Use online converters (such as AudioConverter) to reduce bitrate.

Hidden settings: individual sounds for contacts

Few people know, but MIUI has the ability to assign a unique SMS sound to a specific contact, a feature hidden in the Contacts app settings:

1. Open the Contacts app and select the contact you want.
2. Slip on the three dots in the top right corner and select Change.
3. Scroll down to the notification sound block (on some firmware it is called SMS Sound).
4. Select a tune from the list or upload yours.

An important nuance: this setting only works for SMS, not messengers, and it can also be reset after the MIUI update, so we recommend checking it regularly after installing new firmware versions.

Problems and Solutions: Why the New SMS Sound is Not Applicable

Even after you set it up properly, the sound of the text message may not change.-5 causes and ways of eliminating them:

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If the problem persists after all the manipulations, try resetting the Messages app settings to Settings → Apps → Messages → Storage → Reset. This will return standard sounds, but eliminate software conflicts.

Alternative methods: third-party applications and ADB

If the built-in MIUI tools are not satisfied, you can use alternative methods:

• 📱 Third-party launchers: Apps like Nova Launcher or Action Launcher allow you to flexibly customize notification sounds, including SMS.
• 🔧 ADB-For advanced users, there is an opportunity to change system sounds through the command: adb shell settings put system notification_sound /path/to/your/sound.mp3 Careful: Requires an unlocked bootloader and root rights!
• 🎵 Apps for sounds: Zedge or Ringtone Maker offer thousands of free tunes with direct installation.

Important: Using ADB or root rights can lead to loss of warranty and unstable system operation. Before experimenting, back up your data through Settings → Additional → Backup.

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If you use Zedge, download the sounds directly to the Notifications folder, so they will immediately appear in the MIUI settings without additional manipulation.

How to return standard SMS sound to Xiaomi

If you are not satisfied with the experiments with melodies, it is simple to return to the factory settings:

1. Go to Settings → Sounds and Vibrations → The sound of notifications by default → SMS.
2. Select Default or Reset (depending on the MIUI version).
3. Confirm the action – the system will return the standard MIUI SMS melody.

If the sound has not recovered after reset, check:

• Have sound profiles installed (e.g., Quiet or Meeting in Settings → Sounds → Profiles).
• Is the Do Not Disturb mode activated with notification exceptions?
• Have not deleted system audio files (relevant for users with root).

Sound Selecting Tips for SMS: What Works Better

Choosing a melody for texting is not just a matter of taste, but also practical effectiveness.

• 🎼 Short sounds (1-2 seconds) are perceived faster than long ones.
• 🔊 The frequencies of 1-3 kHz are better heard in noisy environments (for example, in transport).
• 📈 Gradually increasing melodies (for example, Ascending.mp3 into MIUI) They attract more attention than monotonous ones.
• 🚫 Avoid harsh high-frequency sounds – they can be annoying and merge with alarms.

There are a few hidden sounds in MIUI that don't appear in the main list.

1. In the SMS sound settings, click Add.
2. Manually enter in the search field: miui_tone_ascending miui_tone_descending miui_tone_light
3. These system tunes are optimized for notifications and are rarely used by default.

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For business users, we recommend that you assign neutral sounds (such as MIUI Tone Light) to avoid distracting colleagues in the office, and brighter tunes (Bamboo or Marimba) are suitable for private messages.

FAQ: Answers to Frequent Questions