How to make a flash on notifications on Android Xiaomi

Owners of Xiaomi, Redmi and POCO smartphones often face a situation where missed calls or messages go unnoticed due to quiet mode or the phone being in their pocket. Standard vibration is not always effective, especially if the gadget is lying down on the table.

In modern versions of the MIUI shell and HyperOS, notification functionality has undergone significant changes. Whereas in the past, a special LED was responsible for blinking, now manufacturers are increasingly implementing software simulation through the screen or using a camera flash. Understanding how to activate a flash will help you never miss an important contact.

In this guide, we will discuss all the available ways to configure the light alert, you will learn how to turn on the flashing built-in system, how to configure the screen flash for the light. AMOLED-Displays and third-party applications that will help if standard functionality is not enough, the instructions cover current versions of firmware and take into account the features of different models.

Checking for the presence of an LED indicator

Before you get to the complex settings, you need to make sure that your device is technically capable. Many budget and mid-budget models Xiaomi and Redmi of recent years have lost their separate products. LED-The display is at the top of the screen, and instead, you use a flash of the display or a flash of the main camera.

To check for a physical diode, look at the top of your smartphone when it's off. If you see a small transparent or black window next to the speaker or front camera, it means there's hardware support, but even with it, newer versions of MIUI often have it hidden or disabled by default to save battery life.

⚠️ Note: If your model specifications are not listed on the official website"LED-Notification indicator, then it is not possible to programmatically activate the blinking of a small diode at the top of the screen. In this case, alternative methods should be used, described below.

For owners of devices with AMOLED-The actual function of the screens is the “Breathing Light”, which simulates the operation of the LED by short-term ignition of pixels in the status bar area. This creates a glowing effect that is noticeable even when the display is off and does not require a separate physical element.

Enabling flash camera in settings

The most versatile way, which works on almost all Android and Xiaomi models, regardless of the firmware version, is to use the main camera flash. This feature is built into the special features system and activated through the settings menu. LED-flash on the back panel briefly light up when a call or message arrives.

To activate this option, go to Settings and select Advanced Settings. In some versions of the shell, the path may be different: look for the Accessibility section. Next, you need to find the subsection related to hearing or vision, where the desired option usually hides.

Find Flash on alerts and activate the switch. The system can warn that the function will work even when the phone is in silent mode, which is especially useful for people with hearing impairments, but also effective in normal conditions.

It is important to note that depending on the version of MIUI, menu names may vary slightly, and the following is a chart of paths for different versions of the interface:

Once the feature is turned on, it is recommended to conduct testing. Send yourself a message to WhatsApp or Telegram to make sure that the flash lights up. If the blinking does not occur, check if there is a Do Not Disturb mode with complete disregard for all events, although system setting usually takes priority.

Setting up the screen flash and indicator on AMOLED

If you think the main flash is too bright or energy-intensive, you can set the flash of the screen itself. On devices with AMOLED arrays (for example, Xiaomi Mi 11, Redmi Note 10 Pro, POCO F3) this is implemented especially elegantly.

To enable, go to Settings → The screen is always on and lock. You need to activate the Notification Indicator option. It is worth remembering that this feature is only available on screens that support Always On Display and have the appropriate hardware.

⚠️ Attention: Using a constant flashing of the screen, even in minimal mode, increases the battery consumption. IPS-screens (where black is highlighted) this method is ineffective and may not be available.

Xiaomi also has a feature called Notification Effects, which can cause the edges of the screen to pulsate or lightly glow when a call arrives, and can be found in Settings → Sounds and Vibrations → Effects of Notifications, and you can choose the animation style that will accompany the incoming signal.

Using third-party applications for blinking

Built-in tools are sometimes not enough, especially if you want to adjust colors flexibly for different contacts or applications, and in these cases, specialized tools come to the rescue from the Google Play store. One of the most popular and reliable solutions is the Flash Alerts application.

Once the app is installed, you need to give it the necessary permissions. Android strictly controls access to the camera and flash module, so without the explicit permission of the user, the program will not be able to control the flash.

• 📱 Flash Alerts 2 – allows you to adjust the color and frequency of blinking for each application separately, has a built-in tester.
• 💡 LED Blinker Notifications – emulates the operation of the LED indicator, supporting various blinking patterns.
• 🔔 NotifyBuddy – Turns the screen into an advanced screen LED-indicator.

When using third-party software, it is important to set priorities correctly. In the phone battery settings for the selected application, you must select the "No Limits" mode, otherwise aggressive MIUI optimization can "kill" the notification process, and the flash will not work until you open the application again.

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To keep the flash app running consistently, lock it in the recent app menu (pull the card down) so the system doesn’t unload it from memory.

Blinking settings for specific applications

Often users require that the flash only light up for important messengers such as Telegram, Viber or WhatsApp, ignoring spam from games and news feeds. Xiaomi’s standard settings allow you to detail the notification behavior for each app installed.

Go to Settings → Notifications and Status bar → Notification management. Select the app from the list. You can set notification categories here. For example, WhatsApp can set your response to private messages and calls separately.

If you use a third-party flash control app, you set it up inside of it, and it's usually like a list of installed programs, where you have a switch opposite each, and you can assign a unique blink pattern: two short signals for texting and one long one for calling.

Remember that some apps have their own internal notification settings. Go to the settings of the messenger itself (for example, in Telegram: Settings → Notifications and sounds) and make sure that there is no ban on using LED display or flash, if such an option is present.

Troubleshooting and troubleshooting

Even with the right setup, users can face a situation where the flash stops working, most often the problem lies in Xiaomi’s energy saving system. The operating system seeks to maximize battery life by turning off the background processes that control the periphery.

The first thing you need to do is check the power saving mode. If Ultra or Battery Saving is activated, the system can block the flash for notifications. Switch to Balanced or Performance.

• 🔋 Check if the "Do Not Disturb" mode is on" (DND), which can suppress visual effects.
• 🔄 Restart the device after making changes to the settings of special features.
• 📉 Make sure that in the "Security" application" →"Battery for system notification services is not worth limiting background activity.

⚠️ Note: Some global firmware versions (Global) ROM) The functionality may differ from the Chinese versions (CN ROM). If you can’t find the items described, maybe your version MIUI It does not support this function natively.

It is also worth considering the physical wear of the device. If the flash lights up but is very dim, or blinks with a delay, this may indicate problems with the camera plume or the camera itself. LED-In this case, the software won't help, and you'll need a diagnosis at the service center.

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The stable operation of the notification flash depends not only on the settings, but also on the system’s permission to manage background processes and the absence of strict energy saving restrictions.

Frequently Asked Questions (FAQ)