Xiaomi’s modern smartphones feature advanced audible alert systems that alert the user to every important event. One such event is the power cable connection, when the device emits a characteristic melodic sound or even a voice message. While this feature is useful for checking the integrity of the charging port, at night or in quiet places it can be extremely annoying.
Many owners of devices based on the MIUI shells and the new HyperOS often wonder whether it is possible to completely turn off this audio signal without losing visual indication. Fortunately, the developers have envisaged several ways to solve this problem, from standard system settings to deeper methods of managing audio profiles. In this article, we will discuss all the options available in detail.
It's important to understand that the audio accompaniment of charging depends not only on the version of the operating system, but also on the regional firmware installed on your gadget. Global versions often have less customization options compared to Chinese ones, but workarounds exist for everyone. Let's look at the basic methods that will help you make the charging process silent.
Use of the "Do Not Disturb" mode
The easiest and most effective way to remove the sound when connecting the charger is to activate a special mode of operation of the smartphone. the function “Do Not Disturb” is designed for those cases when the user wants to minimize distractions. When you turn on this mode, the system blocks most audible notifications, including system sounds of connecting the periphery.
To activate this feature, you need to lower the notification curtain and find the corresponding icon, which usually looks like a crossed out circle. However, for a more subtle setting, go to the Settings menu → Sound and Vibration → Do Not Disturb. Here you can set the schedule so that the mode is turned on automatically at a certain time, for example, at night when you put the phone on charge.
It is worth noting that in some versions of MIUI firmware, system sounds may ignore this default mode. So after turning on "Do Not Disturb", be sure to check if the signal sounds when you connect the cable. If the sound is saved, you may need to additionally turn off the "Allow system sounds" option in the advanced mode settings.
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For quick activation of the Do Not Disturb mode, add a widget to your desktop or use a voice assistant saying, “OK, Google, turn on the Do Not Disturb mode.”
It has its advantages, because it allows you to flexibly manage exceptions, so you can set your phone to make sure that calls from your favorite contacts pass and system charging sounds are blocked, and it's the perfect balance between accessibility and comfort.
Disabling system sounds in settings
The second method involves directly interfering with the system's audio settings. In Xiaomi shells, there is a separate section responsible for interface sounds, which includes the power connection signal, which is the most preferred method if you want to remove the charging sound, but keep notifications from messengers and calls active.
To perform the settings, follow the Settings → Sound and Vibration path. In the menu that opens, you need to find the option “Additional settings” or immediately find the “System sounds” switch, which is responsible for the clicks of the keyboard, the sound of the screen lock and, most importantly, the sound of the charger connection.
- 🔇 Turn off the “UI Sounds” slider to completely remove system clicks.
- 🔊 Make sure the media volume and call remain at the same level.
- ⚙️ Check the theme settings as some third-party themes may have their own sound profiles.
⚠️ Warning: Turning off the interface sounds will also remove the locking sound and the keyboard sound. If you care about these signals, this method may not be quite suitable, and you will have to find a compromise.
When you change your settings, it is recommended that you restart your device so that the changes take effect correctly. In rare cases, the HyperOS shell may require you to re-apply the settings after you update the system. If the interface sound switch is missing, then your version of the software does not allow you to disable them by standard means, and you will have to use alternative methods.
Customization of sound circuits and themes
MIUI is famous for its deep customization, and one of the tools for managing sound is the Themes app, which not only provides visuals, but also audio circuits that replace the system's standard melodies, which some users have successfully used to replace the charging sound with silence.
Go to the Themes app, go to the profile and select the Sounds section, where you can download special audio files or select a theme where the charging sound is replaced by a silent track. After applying such a theme, the system sound when you connect the cable will play an empty audio file, creating the illusion of silence.
However, be careful when installing third-party themes. Not all developers meet quality standards, and along with the desired melody, you can get advertising or unstable interface work. Always check the theme rating and other users' reviews before installing.
Where can I find silent sounds?
Another nuance is that when you upgrade or change regional settings, the theme may reset to the standard one, in which case you will have to repeat the procedure. However, for fans of personalization, this is a great way to make your Xiaomi unique and quiet.
Use of third-party applications
If standard Android and MIUI tools don’t work, third-party apps available on Google Play come to the rescue. There are many tools designed to manage audio profiles that can automatically change the sound settings when you connect the charger.
One popular solution is to use automatizers like MacroDroid or Tasker, which allow you to create complex scenarios for smartphone behavior, such as creating a macro: "If power is connected → Set No Sound mode → In 5 seconds, return Normal mode," so you will hear only a brief signal or hear nothing if you turn off the system sounds.
Another option is dedicated charging management applications, which often have a built-in silent charging function that not only controls sound, but also helps optimize the battery’s charging process, preventing wear and tear.
- 📲 Install an automated application from a verified source.
- 🔋 Create a trigger “Charger connected».
- 🔇 Add the action “Change the volume” or “Do not disturb mode».
⚠️ Warning: When installing automation applications, be sure to give them all the permissions you ask for, including access to system settings.
Using third-party software gives you maximum flexibility, but it takes time to set up initially, and for advanced users, it’s the best way to achieve exactly the kind of smartphone behavior they need without compromise.
Comparison of methods of switching off sound
To make it easier for you to choose the right option, we have prepared a comparative table of basic methods, each of which has its pros and cons depending on your needs and device model.
| Method | Difficulty | Influence on other sounds | Stability |
|---|---|---|---|
| Do Not Disturb mode | Low. | Blocking calls and notifications | Tall. |
| Disabling interface sounds | Low. | Removes keyboard clicks | Tall. |
| Redesign of theme/sound scheme | Medium | Changes all system sounds. | Average (reset on update) |
| Third-party annexes | Tall. | Flexible setup | Depends on the app. |
As you can see from the table, for most users, the best solution is a combination of the first two methods: turning off the interface sounds during the daytime and the Do Not Disturb mode at night allows you to fully control the acoustic environment.
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Combining methods gives the best result: use the system sounds shutdown during the day, and at night activate the “Do Not Disturb” mode on a schedule.
Features of work in HyperOS
With the release of the new HyperOS operating system, which gradually replaces MIUI on new Xiaomi devices, the menu structure may have changed. In the new shell, developers reworked the logic of working with sound, focusing on intelligent management.
HyperOS has a feature called Adaptive Sound, which can automatically adjust the volume and nature of sounds depending on the environment, and if your phone supports this feature, it can be activated by default. You can check this in Settings → Sound and Vibration → Adaptive Sound. Sometimes turning it off helps you regain control of system sounds.
The new system has also changed the way to some settings, so that notification and system sound management can now be in the "Advanced" submenu, if you can't find the right switch in your usual place, search by settings by typing "interface" or "system" in.
Users who upgrade from MIUI 14 to HyperOS sometimes encounter bugs when the audio settings are reset after rebooting, in which case it is recommended to reset the audio settings to factory values through the recovery menu, and then reconfigure the profiles.
☑️ Checking HyperOS settings
Keep in mind that HyperOS is in active development, and with each security update or software version, new options may appear or old ones may change.