How to put sound on the SMS Xiaomi: a detailed guide

Many Xiaomi smartphone users face a situation where incoming messages come in completely silent, which can lead to the skip of important notifications from banks or loved ones. Standard settings of the MIUI or HyperOS shell sometimes hide audio parameters in non-obvious places, and system optimizers can forcefully drown out applications to save battery power. Understanding the logic of notifications in the Chinese manufacturer’s Android systems allows you to quickly return acoustic response and customize personalized tunes for different contacts.

In this article, we will look at the algorithms that will help solve the problem of silence in dialogues, regardless of the version of the installed firmware. We will look at both standard system applications for messages and popular third-party clients, such as Google Messages or Textra.

If you want to make sure that no message is left unattended, you need to configure the notification channels correctly. Deep audio setting includes not only the choice of melody, but also checking physical switches, speaker modes and system priorities. Follow the step-by-step instructions below to fully monitor your device's audio response.

Basic sound setting in the system application Messages

Starting with the most common scenario, when you use a standard application preinstalled by the manufacturer. The interface may vary slightly depending on the regional version of the firmware, but the logic remains the same. First, you need to open the Messages app and go to the option menu, which is usually hidden behind the icon with three dots or stripes in the corner of the screen.

After opening the menu, select Settings and then find the notification section. SIM-If the device has two cards, as the sound parameters are often set individually for each of them.In the window that opens, you will see the option of notification Sound, clicking on which the system player with available tunes will open.

Importantly, newer versions of MIUI have a division into notification categories, so if you don't see the option you want, try looking for the option "Additional" inside the app's settings, which is where the switch often hides, allowing the user to use their own audio files instead of the standard system signals.

💡

Use short tunes up to 3 seconds for SMS notifications, as long tracks may be cropped by the system or played incorrectly with frequent messages.

• 🔊 Open the Messages app and click on three dots in the corner.
• 🔊 Go to Settings and select Notifications.
• 🔊 Click on the notification sound and select your favorite tune from the list.
• 🔊 Check that the volume slider is not in the minimum position.

Set up notifications in Google Messages and third-party customers

Many users prefer to replace the standard software with a more functional Google Messages, which offers improved spam protection and integration with RCS. The setup principle here is slightly different, since the application uses Android’s own notification channels, ignoring some of Xiaomi’s system settings. To change the sound, you need to click on the profile avatar in the upper corner and select Message Settings.

Then you go to the Notifications section, where you can access the fine-tuning, and it's important not just to choose a common tune, but to set up categories, for example, you can set a quiet sound for advertising mailings and a loud, persistent signal for private messages from favorite contacts, the system allows you to assign unique tones even for group chats.

⚠️ Note: When installing a third-party SMS app, Android automatically requests default permission. If you don't confirm this choice, new messages can arrive in both apps, creating duplication of notifications and beeps.

For those who use clients like Textra or QKSMS, the process is even more flexible, allowing you to assign sounds to each contact separately from the dialog list, just pinch your finger on the correspondence, select your contact settings, and in the Style section, specify a unique audio file, which helps you instantly identify the sender even on the screen.

• 📱 In Google Messages, go to Settings through the profile menu.
• 📱 Select the notification category (e.g. New messages).
• 📱 Press Sound and select a track from the device memory.
• 📱 Make sure the switch to allow sounds is active.

System settings of sounds and vibrations in MIUI and HyperOS

Global smartphone settings take precedence over individual app settings. If the system has a silent mode or a limited volume of notifications, the app will not be able to play sound even if everything inside it is set up correctly. Go to the phone settings, then to the section Sound and vibration.

In this section, you need to find the Notification Sound, which sets the default tone for all system events, including SMS, unless an exception is selected in the application, and there is an important lock Sound switch that sometimes conflicts with playing tunes when the screen is unlocked.

Not to be disturbed: Xiaomi shells have advanced functionality and can be configured to block SMS sound only at certain times or from certain contacts. Check the status of this mode in the notification curtain or through the control center.

There is also a hidden setting available through an engineering menu or special codes, but the average user is better off limiting himself to standard means. If after checking all the sliders sound did not appear, perhaps the problem lies in the user profile or system failure of audio drivers.

Managing permissions and energy saving applications

One of the most common causes of the lack of sound is the aggressive MIUI power saving policy. The system can "kill" the Message application process, considering it to be inactive, and then the notification comes late or without sound. To fix this, find the application in the installed list, click on it and select Activity Control.

In the menu that opens, set the No Limits value, which will prevent the system from forcibly closing the application or restricting its background activity, and also make sure that autorun is enabled, although this is less critical for SMS than for instant messengers, but it will not be superfluous.

⚠️ Warning: No Limits setting may lead to a slight increase in battery consumption, as the app will be constantly active in the background.

Don't forget to check permissions. In the same app information menu, look for permissions and make sure that Contacts and Phone (if required) are available. Sometimes, not having access to storage prevents the app from reading the melody file if it's in the phone's memory.

💡

Power saving mode "No restrictions" is a key factor in the stable operation of notifications on Xiaomi smartphones.

• ⚙️ Go to your phone settings and select the Apps.
• ⚙️ Find your SMS application in the list.
• ⚙️ Click Activity Control and select No Limitations.
• ⚙️ Check the permissions section and activate memory access.

How to set your tune to SMS from your phone memory

The standard sound set often seems boring, and many people want to put their favorite track. To do this, the audio file must be in MP3 or OGG format and be stored in the device's memory. It is advisable to put the file in the root folder or create a separate Ringtones folder for easy search, although modern Xiaomi file managers find tracks in any directories.

The installation process is simple: in the audio selection menu (which we discussed in the first sections), scroll down to the bottom of the list. There will be a button to select a tune from the device memory or Add. After clicking, the file manager will open, where you need to find the downloaded track.

If the system can't see the file, check the file format. Some codecs may not be supported by the system ringtone maker, and then the easiest way to download a ringtone creation app from GetApps or Google Play store, which converts any audio file to the desired format and immediately suggests installing it on SMS.

Solving the problem: why does not work sound SMS

If all the settings are checked, but the sound never came, it might be a software glitch or a profile conflict. Try resetting your application settings. To do this, you have to select Clean and press Reset from the app menu (where we changed permissions), and that will return the app to factory settings without deleting your correspondence.

Another common reason is connected Bluetooth devices. If the phone thinks it should go to the headphones in the bag, the smartphone speaker is silent. Turn off Bluetooth and check for sound. Also check if Pocket Mode is on in the special features settings, which can block sounds.

In rare cases, cleaning the system cache helps. Go to Settings -> Advanced Settings -> Memory and clear the cache (not data!). If the problem persists after the reboot, you may need to update the firmware to the current version, where the audio subsystem bugs have been fixed.