How to turn off the light signal when calling Xiaomi Redmi 9

Modern smartphones, such as the popular Xiaomi Redmi 9, come with a variety of features designed to improve the user experience. One of these options is light display, which activates the camera flash when an incoming call or notification is sent, a feature that can be useful in noisy places, but in the dark or while watching videos, it often becomes a source of irritation and unnecessary battery consumption.

Device owners often wonder how to quickly and efficiently deactivate this option so as not to be distracted by flashing screens. The adjustment process may seem obscure due to the features of the MIUI shell, which hides some parameters in the depths of the system menu. In this article, we will discuss in detail all possible ways to control light signals.

We'll look at standard methods through phone settings, analyze application-specific scenarios, and touch on hardware indicators, and learn what to do if a flash lights up on its own without your knowledge, and fine-tune it to allow you to fully control your gadget's behavior.

Functional features of light indication in MIUI

The MIUI shell on the Redmi 9 offers flexible multimedia notification settings. The light signal can operate in two main modes: as a flash of the camera on an incoming call and as a pulse of the indicator (if it is designed, although this model uses an on-screen indicator or flash).

The system separates notifications from system applications and third-party programs. For example, a standard caller may have its own flash settings independent of the general system settings.This creates confusion when the user disables the function in one place, but it continues to operate in another context.

⚠️ Note: Some firmware versions may have different names for settings, such as “Flash on Notification” or “Blink on Call.” Carefully read the description of each menu item.

In addition, there is a Pocket Mode or Pocket Mode mode that can also use light signals to inform you of missed events.

To fully control the device, you need to check several menu sections, which will take no more than a couple of minutes, but will ensure comfortable use of the smartphone in any conditions, whether it is a movie theater or a romantic dinner.

Disabling flash through the standard settings menu

The most reliable and correct way to remove the light signal is to use the phone's built-in settings. You don't need third-party apps or superuser rights. All the necessary tools are already built into the Android operating system with the MIUI shell.

First, you need to open the main settings menu. Usually the icon is a gear, then you need to find the section responsible for additional functions, depending on the version of the firmware, it can be called "Advanced Settings" or simply be placed in a separate category.

Inside this menu, you're going to find a call item, often called inbound calls, and that's where the switch that activates or deactivates the flash is hidden, and the algorithm is as follows:

• 📱 Open “Settings” and go to the “Advanced Settings” section».
• 📞 Select "Incoming Calls" (or "Call Settings»).
• 💡 Find the option “Flash on notification” or “Blink flash».
• 🚫 Transfer the slider to an inactive position (grey).

Once you've done this, the light signal should stop working when you call, but if you're using a third-party call, the settings may be different, so you should check the settings of the app itself.

⚠️ Warning: If the flash continues to flash after the slider switch, try restarting the device. Sometimes the changes only take effect after restarting the system.

Set up notifications for specific applications

Users often confuse the light indication of a call with notifications from messengers or social networks. Apps like Telegram, WhatsApp or Viber can use the flash to draw attention to a new message, and these settings are managed individually for each application.

To turn off the light for a particular service, you go to its internal settings. Usually the path is: open the application, click on three dots or a gear in the corner, select Notifications. Here you will find "Use flash" or similar.

Android also has global notification management, so you can prevent any app from using the flash through the system menu, and go to your phone’s settings, select Notifications and Status Bar, and then Notification Management.

Select the app from the list and find the notification category (e.g., Messages) and there may be a separate switch for the light signal within the category, allowing you to flexibly adjust which services you want to receive light signals from and which you don’t.

Use of Do Not Disturb Mode and Profiles

If you need to temporarily turn off all light and sound signals, such as during a meeting or sleep, the best way to use Do Not Disturb mode is to block not only sound, but also visual effects, including flash.

You can activate it through the Quick Access Panel (notification curtain) or through the sound settings, and in Do Not Disturb mode, the screen does not light up when incoming calls, and the flash remains off, a universal solution for situations where you need complete silence and darkness.

In addition, Xiaomi Redmi 9 has audio profiles, so you can create your own profile that will turn off all kinds of displays, which is especially useful if you often find yourself in environments where light signals are undesirable.

It is important to note that Do Not Disturb mode may have exceptions. Check the settings of this mode to make sure that the contacts or applications you select do not have rules that allow you to interrupt the silence with light.

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Do Not Disturb mode is a quick way to temporarily block the flash, but it’s better to use basic system settings to permanently shut down.

Flash sticking problems and software failures

Sometimes the flash on Redmi 9 will light up and not go out, or flash randomly even when all settings are off, which can be a sign of a software failure or application conflict, and it’s worth checking if any app that uses a camera or flashlight in the background is running first.

A common cause is a flashlight process that sticks to fix it, and you can force the Camera or Flashlight system application to stop using the application management menu. Path: Settings → Apps → All Apps → Camera → Stop.

If the problem persists, it may be the fault of the third-party app that gained access to the camera. Think about the new software you installed recently. QR-Video calling codes or applications can intercept flash control.

In rare cases, resetting the network settings or completely resetting to factory settings helps, but the latter method should be resorted to only as a last resort, saving important data beforehand.

• 🔄 Restart your smartphone in Safe Mode to check if the problem will go away.
• 📱 Check the list of recently installed apps and remove suspicious ones.
• 🔦 Make sure the flashlight app is completely closed, not just rolled up.
• 🛠 Update the system to the latest version via the About Phone menu».

⚠️ Warning: If the flash is warming or flashing when it is off, it may indicate a hardware malfunction.

Hardware Notification Indicator: Myth or Reality?

Many users are looking for a LED light setting that usually flashes different colors when turned off. However, it is important to understand that the Xiaomi Redmi 9 model lacks a separate LED notification indicator.

That is why in the settings menu you will not find options for choosing the flashing color or pulse frequency, characteristic of devices with a flashing frequency. RGB-All light settings are for flash only.

Some users try to install third-party indicator emulator apps that create the illusion of flashing on the screen or use the flash in more sophisticated ways.

The lack of a hardware indicator is a trade-off that manufacturers have made to reduce the cost of the device, but the flash functionality of a call remains affordable and customizable.

Summary table of light control methods

For ease of perception, we have organized the basic methods of controlling light signals into a single table, which will help you quickly navigate which way is suitable for your particular situation.

Using system settings, you are guaranteed to disable unnecessary functionality without risking damage to the system. Third-party utilities should be used with caution, as they can conflict with the MIUI shell.

Remember that regular system updates help to fix peripheral management bugs, including flash. Check for updates in About Phone → MIUI version.

Frequently Asked Questions (FAQ)

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Tip: If you often forget to turn on silent mode in the movie, set up the automatic activation of the Do Not Disturb mode on schedule in the sound settings.

In conclusion, light control on Xiaomi Redmi 9 is a simple process that requires only attention to menu details. Following the instructions given, you can customize the device to your personal preferences, eliminating unnecessary visual noise. Remember that the Redmi 9 model does not have a separate LED indicator, so all settings are related to the main flash.

Properly configuring notifications not only increases comfort, but also prolongs the life of the battery. We hope that our instructions helped you understand the settings of your smartphone.