A constant beep when the power cable is connected is a standard feature of most smartphones, designed to inform the user that the charging process has begun successfully. However, for many device owners, this sound becomes a source of irritation, especially at night or in quiet rooms where a sudden “ding” disturbs the peace. Fortunately, modern operating systems based on Android provide various tools for managing system notifications, including an audio response to the connection of external power sources.
The process of disabling this signal is not always straightforward, since shell manufacturers such as MIUI, OneUI or ColorOSoften change the location of the corresponding switches. In some cases, this cannot be done using standard system tools, and then advanced configuration methods or third-party software come to the rescue. In this article, we will analyze in detail all the available options for solving the problem, from simple settings in the menu to the use of engineering codes.
Standard system and control panel settings
The easiest and safest way to remove annoying sound is to check the basic settings of the sound profiles of your device. In the latest versions Android the logic of notifications has been redesigned, and the charging sound is often tied to the general volume level of media or system effects. Go to the menu Settings and find the section responsible for sound and vibration.
Pay attention to the item “Touch sound” or “System sounds”. Disabling this option may suppress not only the keyboard click, but also the cable connection signal. However, it is worth considering that this action will affect all system responses, not just charging. For some users, such a compromise may be unacceptable if they are used to navigating through the sounds of the interface.
Smartphone owners Samsung or Xiaomi may find separate switches in advanced menus. For example, in the shell OneUI there is the ability to fine-tune notifications for each system event. If you don't find an explicit "Charging Sound" option, try temporarily setting your phone to "Do Not Disturb" mode. In the settings of this mode, you can only allow interruptions from selected contacts, while system sounds, including charging, will be completely suppressed.
⚠️ Attention: Disabling system sounds in general settings may prevent you from hearing important low battery warnings or accessory connection errors.
Using Do Not Disturb mode and profiles
Mode Do Not Disturb (Do Not Disturb) is a powerful tool for filtering any sound alerts. By activating it manually or setting it to turn on automatically on a schedule (for example, at night), you are guaranteed to get rid of the sound when you connect the charger. Modern versions of Android allow you to flexibly configure exceptions for this mode.
To configure exceptions, go to section Sound and vibration → Do not disturb → Exceptions. Here you can specify which events can interrupt the silence. Make sure that the list of allowed events does not include “System sounds” or “Device charging”. If such an item is present and active, simply uncheck it.
This method is especially convenient for those who want silence only at certain times of the day. You can create an automatic rule that will activate silent mode immediately after midnight and turn it off in the morning. Thus, overnight charging of your smartphone will be absolutely silent, without interfering with your sleep.
- 🌙 Set up an automatic schedule for Do Not Disturb mode in the sleep settings section.
- 🔇 Check the exception list and remove system power notifications from there.
- ⚙️ Use profiles sound for quickly switching between loud and quiet modes.
Hidden settings through the engineering menu
For advanced users who are not afraid to experiment with system parameters, there is access to the engineering menu. This is a hidden section of the system, intended for testing equipment by developers, but often containing useful functions for ordinary users. This menu is entered through a special code in the “Phone” application.
Enter the code ##3646633## or ##4636## (the combination may differ depending on the processor MediaTek or Qualcomm). After opening the menu, go to the Hardware Testingtab, then select Audio. Here you will need to find the section LoudSpeaker Mode or Normal Mode.
Inside these sections, look for the parameter responsible for system sounds (System). Reducing the volume level for this channel to the minimum may mute the charging sound. Be extremely careful: changing other parameters in the engineering menu may lead to incorrect operation of the speaker or microphone.
##3646633##
##4636##Risks of using the engineering menu
Incorrectly changing parameters in the engineering menu can lead to loss of warranty or a software failure that requires flashing the device. Proceed only if you understand the meaning of each item.
⚠️ Attention: The engineering menu interface differs on different phone models. If you do not see the described tabs, it means that your manufacturer has blocked access to these settings.
Use of third-party applications and automation
If the built-in system tools do not allow you to turn off the ill-fated sound, applications from the store will come to the rescue. Google Play. There are many utilities created specifically for managing sound profiles and automating actions. Some of the most popular solutions are applications like “Silent Charging” or modules for Tasker.
Applications in the “Silent Charging” category work on a simple principle: they monitor the event of power connection and automatically switch the sound mode to “Silent” or “Vibration”. As soon as you unplug the cable, the app returns the volume settings to their original state. This allows you to maintain silence only during charging, without affecting the operation of the phone the rest of the time.
A more flexible tool is the application Tasker or its free analogues, such as MacroDroid. With their help you can create a complex script (macro). The logic of the macro will be as follows: “If event = Power on, then action = Set Do Not Disturb mode.” This approach gives complete control over the behavior of the device.
- 📲 Download the “Silent Charger” application to automatically mute the sound.
- 🤖 Use MacroDroid to create personalized charging scenarios.
- 🔋 Set up profiles so that vibration remains on for important calls.
When installing audio control applications, be sure to give them permission to “Change system settings”, otherwise they will not be able to switch volume modes.
Comparison of mute methods
The choice of a specific method depends on your phone model, operating system version and level of technical expertise. Below is a table that will help you compare different approaches and choose the best one for your situation. Each method has its own advantages and disadvantages, which should be considered before setting up.
Standard settings are the most secure, but often do not provide complete control. The engineering menu provides deep access, but requires caution. Third-party apps are convenient, but consume a little extra battery life in the background.
| Method | Complexity | Efficiency | Risks |
|---|---|---|---|
| System settings | Low | Medium | Absent |
| Do Not Disturb mode | Low | High | Skip calls |
| Engineering menu | High | Maximum | System failure |
| Third-party applications | Medium | High | Battery consumption |
For most users, the optimal balance of safety and efficiency is to use Do Not Disturb mode with a customized schedule.
Brand-specific problem solving
Different manufacturers of Android smartphones implement the sound policy of their devices in different ways. For example, on phones Huawei i Honor the charging sound is often tied to the volume of notifications, and it cannot be turned off separately without third-party software. At the same time, devices from OnePlus allow you to flexibly customize sounds through the app Zen Mode.
Users Samsung Galaxy can use the application Good Lock and module Sound Assistant. This official tool from Samsung allows you to control the volume of each application and system event separately. With its help, you can reduce the volume of system sounds to zero, while leaving the volume of media and calls at the maximum level.
Device owners Xiaomi i Redmi sometimes face the fact that the charging sound is part of the design theme. In this case, changing the standard theme to classic can remove unnecessary audio effects. Also MIUI it’s worth checking the “Notifications and status bar” settings, where the lock sound switch is sometimes hidden.
⚠️ Attention: Shell interfaces are constantly updated. If you do not find the specified setting, check the official help for your specific software version, as the menu layout may have changed.
☑️ Check before installing applications
Frequently asked questions (FAQ)
Why the charging sound does not turn off even in silent mode?
Some versions of Android classify the power connection sound as a high-severity system event that may be ignored by the Silent profile. In this case, only using the Do Not Disturb mode or third-party applications for automation will help.
Is it safe to use the engineering menu to mute the sound?
Using the engineering menu carries certain risks. If you change the wrong setting, it may result in no sound at all or other problems. It is recommended to write down the original values before making any changes.
Does turning off the charging sound affect the charging speed of the battery?
No, the sound does not affect the physical charging processes. The speed at which the battery is filled depends on the power of the adapter, the condition of the cable and energy saving settings, but not on the presence or absence of an audio signal.
Is it possible to turn off only the vibration when charging, leaving the sound?
Yes, this is possible. Sound settings usually have separate sliders for vibration and sound effects. You can turn off vibration in the section Settings → Sound and vibration → Vibration when touching or in a similar menu of your model.