How to turn on the sound of messages in WhatsApp on Samsung

The lack of sound when receiving new messages in the messenger can cause you to miss important information, especially in a dynamic pace of life. Smartphone users Samsung often face a situation where notifications arrive visually, but remain silent due to complex system settings One UI or random changes in application settings. It is quite possible to return the sound notification if you sequentially check several levels of the device configuration.

The problem may lie both in the global settings of the smartphone itself, and in the individual parameters of a specific chat inside WhatsApp. Modern versions of the shell-based operating system from the Korean giant have a multi-level notification management system, which sometimes conflicts with the settings of third-party applications. To correct the situation, it is necessary to carry out comprehensive diagnostics, starting from checking the physical switch and ending with resetting the application cache. Android based on the shell from the Korean giant, they have a multi-level notification management system, which sometimes conflicts with the settings of third-party applications. To correct the situation, it is necessary to carry out comprehensive diagnostics, starting from checking the physical switch and ending with resetting the application cache.

In this article we will analyze in detail all the possible reasons for the lack of sound and provide a step-by-step algorithm for eliminating them. You will learn how to properly configure notification channels, exclude power saving modes, and make sure that the system does not block the messenger from running in the background.

Checking global sound settings and operating modes

The first step in solving the problem is to exclude obvious causes related to the general settings of the device. Often, users accidentally activate Do Not Disturb mode or turn off media sounds completely, thinking that it only affects music or video playback. In fact, in some configurations One UI this may affect system notifications as well.

You need to make sure that the notification volume slider is not at zero. To do this, press the volume button on the side of the case and expand the additional menu by clicking on the three dots or the settings icon. Make sure that the scale is Notifications raised to a comfortable level. Also check to see if silent mode is activated, which is often activated by long pressing the power button or through the Quick Access Toolbar.

⚠️ Attention: Do Not Disturb mode can be set to automatically turn on at certain times or when specific applications are launched. Check the schedule in the sound settings to ensure that notifications are not automatically blocked at night or during meetings.

If the overall volume is okay, you should pay attention to the sound profile. Devices Samsung have the ability to create different sound profiles, which can have their own rules for incoming messages. Switching between them sometimes resets user preferences to factory settings, where sound may be muted by default to save battery power.

Setting up notifications inside the WhatsApp app

The next step is checking the internal settings of the messenger itself. The application WhatsApp has its own independent notification manager, which takes precedence over system settings. If the “Silent” option is set here, then no manipulations with the phone settings will help return the sound.

Open the application and go to the settings menu by clicking on the three dots in the upper right corner of the screen. Select item Notifications. In the list that opens, find the “Messages” section and make sure that the “Notification sound” switch is active. Here you can also select a specific melody, different from the system one, in order to immediately understand which application the message came from.

• 🔊 Check whether a specific sound file is selected and whether the value is “None” or “Mute.”
• 📱 Make sure that the “Pop-up notifications” function is enabled to display content on lock screen.
• 🌙 Check the “Night mode” settings inside the application, which can turn off the sound at specified hours.

It is important to note that the settings can be applied to all chats at once, or individually for a specific contact. If there is no sound only in correspondence with a certain person, the problem lies in the personalized settings of this dialogue. Go to the chat, click on the contact's name at the top and select Custom notificationsto reset restrictions.

Managing notification channels in the Android system

Starting from version Android 8.0, the system uses the concept of notification channels, which gives the user detailed control over how applications may disturb the owner. On smartphones Samsung this function is implemented especially deeply, and sometimes the desired channel can be accidentally turned off or set to silent mode.

To access these settings, go to the general Settings phone, then select the section Applications. Find in the list WhatsApp and go to item Notifications. Here you will see a list of all types of notifications that the application can send: messages, calls, statuses and groups. Each of these items is a separate channel with its own parameters.

Settings → Applications → WhatsApp → Notifications → Messages

Click on the “Messages” item (not on the switch, but on the category name) to open the extended menu. Make sure the mode is set to Sound or Warning and not Silent. Also make sure the Silent notifications only option is unchecked, which sends all messages to the notification area without a sound or vibration.

⚠️ Attention: Changes to notification channels are applied immediately. If you changed the setting, but the sound does not appear, try sending a test message from another device to check.

Channel Type	Importance	Sound	Pop-up window
Messages	High	Enabled	Allowed
Group messages	High	Enabled	Allowed
Calls	High	Enabled	Full screen
Backup	Low	Disabled	Disabled

Exclusion from battery optimization and background operation

System One UI is known for its aggressive power saving policies, which can limit background app activity to extend battery life. If WhatsApp falls under such restrictions, the process of receiving notifications may be delayed or suppressed, resulting in no sound when the message arrives.

To prevent this, you need to add the messenger to the exceptions list. Go to Settings → Device maintenance → Battery → Restrictions in the background. Locate WhatsApp in the list of applications using the battery, and make sure it is not in the "Apps in sleep mode" or "Apps in deep sleep" list.

The best solution would be to switch the application to “Unlimited” mode. To do this, go to Settings → Applications → WhatsApp → Battery and select the option Unlimited. This will allow the application to work freely in the background, check the server in a timely manner and play sound signals without delays.

It is also worth checking the “Adaptive Battery Mode” function, which learns the user’s habits and can independently limit rarely used applications. If you don't use the messenger regularly, the system may consider it unimportant and turn off background activity. In this case, manual exclusion from optimization is a mandatory step.

Checking the settings for individual chats and contacts

Sometimes the problem is local in nature and concerns only correspondence with a specific person or group. B WhatsApp there is an option to turn off notifications for individual conversations, which is useful for noisy work chats, but can be confusing if done accidentally. In this case, the general settings will work correctly, but there will be no sound in a specific window.

Open the problematic chat and click on the name of the interlocutor or the name of the group at the top of the screen. Scroll down to the Notification Sound or Custom Notifications section. If the “Use your settings” switch is activated there, check which sound is selected. It may be set to “No” or it may be set to a ringtone whose file was deleted from the phone’s memory.

• 🔇 If “Custom Notifications” are enabled, try disabling them temporarily to reset the settings to general.
• 🎵 Check whether the notification sound is set to a too quiet or inaudible ringtone.
• 🚫 Make sure that the contact is not added to the blacklist by accident, although this usually blocks the messages themselves.

⚠️ Attention: The settings interface may vary slightly depending on the version WhatsApp and version Android. If you do not find the item you need, use the search inside the application settings menu.

For group chats, the logic is similar, but the ability to mute only when your name is mentioned is added. Check the group settings and make sure that the Mentions Only option is not activated if you want to hear all messages in a row.

What to do if there is sound, but it is quiet?

If the sound is playing, but its volume is not loud enough, check the “Media Volume” and “Notification Volume” settings separately. Sometimes they are out of sync. Also clean the speaker from dust, since on smartphones Samsung the bottom speaker is often clogged with lint from pockets.

Diagnostics of system conflicts and software updates

If all of the above settings have been checked and performed correctly, but the sound still does not appear, the reason may lie in a system failure or software conflict. The application cache may be damaged, or the current firmware version One UI contains an error that affects the operation of the audio subsystem for specific applications.

First, try clearing the application cache WhatsApp. This action is safe and will not delete your conversations, but it will reset temporary files that may have caused the crash. Go to Settings → Applications → WhatsApp → Memory and click the Clear cachebutton. After that, restart your smartphone.

Also make sure that you have the latest updates installed for both the messenger itself via Google Play or Galaxy Storeand for the telephone system. Developers regularly release patches to fix problems with notifications and compatibility. Go to Settings → Software update and check for new versions of the system.

adb shell pm grant com.whatsapp android.permission.POST_NOTIFICATIONS

In rare cases, reinstalling the application helps. Before doing this, be sure to create a backup copy of your chats in Google Driveso as not to lose your chat history. Delete the application, restart your phone and install WhatsApp again from the official store. This is guaranteed to reset all notification settings to factory settings.

Frequently asked questions (FAQ)

Why is there sound when the screen is unlocked, but not when the screen is locked?

This may be due to security or Do Not Disturb settings. Check whether notification content is allowed on the lock screen in your system settings. Also, some design themes may conflict with the display of notifications on the lockscreen.

Can a third-party antivirus block sound in WhatsApp?

Yes, some security applications have “Antispam” or “Anti-scammer protection” functions that can filter notifications and suppress audio signals from unknown numbers or even from all contacts for the sake of silence. Check the settings of your installed antivirus.

How to return the standard notification sound if it has disappeared from the list?

If the melody file has been deleted from the phone's memory, it will disappear from the list of available sounds. To return the standard sound, select the system ringtone in the notification settings Samsung, for example, “Over the Horizon” or “Notification”, which are built into the firmware and cannot be deleted.

Does the traffic saving mode affect the sound of notifications?

The traffic saving mode itself does not turn off the sound, but it can limit background data transfer. If a message doesn't load on time because background streaming is disabled, the notification will be delayed when you open the app, and the sound may not play when expected.

What should you do if the sound appears but only plays once?

Check your repeating notification settings. In the system Android you can configure the signal to repeat if the message is not read within a certain time. Go to the advanced notification channel settings and activate the repeat function by selecting an interval (for example, every 2 minutes).