How to change the color of the indicator on Xiaomi: settings MIUI and HyperOS

Owners of Xiaomi smartphones often face the desire to personalize the appearance of their device, and one of the elements that attract attention is the LED notification indicator. AMOLED-The “Always On Display” function often replaces the flashing screen with screens, and in many budget and mid-range models, the LED is still an important visual beacon. Changing its color allows not only to improve the aesthetics, but also to make notifications more understandable, assigning different shades to different applications.

It should be noted that standard means of the Android operating system and the shell MIUI or HyperOS directly change the color of the glow of a physical LED is not always possible. Hardware implementation of many devices implies the presence of a single color LED that physically cannot change the spectrum of radiation. However, for models with RGB-backlit or using software emulators, there are effective methods of tuning, which we will discuss in detail below.

Before you start to act, you need to determine the type of indicator you have, and if the LED flashes only one color (most often green, white or orange), then software changes it to red or blue without replacing the component itself, and if the device supports multicolor display, you can customize personalized scripts for calls, messages and battery charging.

Determining the capabilities of your device

The first step to personalization is to technically test your gadget, and many users mistakenly believe that all smartphones are equipped with universal devices. RGB-LEDs, but the reality is that manufacturers often save on this component, and in order not to waste time installing applications that can not control the hardware, it is worth conducting an initial diagnosis.

There's an easy way to check which type of indicator you have on your device, and you'll need to find an LED testing app, or use an engineering menu if you have one, and when you run the test, the device will turn on different colors in sequence; if you see a change in shades, you're lucky enough to have a full setup available; if the color stays the same or just goes out, the physical limit is likely to be reached.

It's also important to consider the version of the operating system. MIUI Access to LED control was more open, while in new builds of HyperOS, Xiaomi has increased restrictions for the sake of energy saving. Software restrictions can block third-party applications from accessing the LED driver, requiring additional permissions or use of the LED driver. ADB-team.

Standard indicator settings in MIUI and HyperOS

You should always start with the built-in features of the system, as they guarantee stable operation without the risk of conflicts. In the settings menu Xiaomi has a section dedicated to notifications where you can activate the light indication, although the options for choosing colors here are often limited to basic scenarios.

To access the basics, go to Settings → Notifications and Status bar → Notification Indicator. Here you will find the feature activation switch. Some models, especially global firmware versions, may have a color choice for missed calls or low battery life, but it is not implemented everywhere.

• 🔹 Open the main menu of your smartphone settings.
• 🔹 Go to the section "Notifications and status bar».
• 🔹 Find the Notification Indicator and activate it.
• 🔹 Check for sub-items to select color or blink.

If you can’t choose a color in the standard menu, it means that the manufacturer has blocked this feature at the interface level, in which case system restrictions do not allow you to change the behavior of the LED without using third-party software. However, for some Redmi and Poco models, there are hidden menus available through a set of code in the “ringer”.

💡

In some versions of MIUI, the color of the indicator when charging (orange/green) depends on the level of battery charge and is not subject to change by the user.

Using third-party apps to manage color

The most effective way to get around the limitations of a system is to install specialized apps from the Google Play Store. These programs take over LED control, intercepting system notifications and making the LED flash a predetermined color. One of the most popular and functional tools is the NotifyBuddy app, or Light Manager.

Once you install an app, you'll need to give it extended access rights, usually permission to display over other windows and access notifications, and without those permissions, the app won't be able to track incoming events and, therefore, won't be able to activate the colored LED at the right time.

It is important to understand that using third-party controllers can slightly increase battery consumption, since the processor must poll the notification status more often. In the context of aggressive MIUI optimization, the system must be “asked” not to kill the application process.

⚠️ Warning: When installing LED control applications, avoid questionable sources. use only proven high-rated software to prevent personal data from leaking from your notifications.

Set up personalized notification profiles

The main advantage of using advanced apps is the ability to create detailed profiles. You can set the system so that WhatsApp flashes green, Telegram flashes blue, and a missed call from a contact from Favorites makes the indicator pulse red, which turns the smartphone into a truly smart device that reports events without the need to turn on the screen.

In profile settings, you usually see a list of installed applications. If you choose one, you can set the color, the blinking frequency, and even the duration of the glow. Some applications allow you to create complex scenarios, such as fast blinking with low battery power or smooth fading when a new email arrives.

Remember, visual overload can be annoying, and if the light flashes all the colors of the rainbow at every action, it will get boring quickly, and you should only adjust the colors for really important events that require immediate response.

Work with the engineering menu and ADB-team

For advanced users who are not afraid of the command line, it is possible to control the indicator through USB and ADB debugging (Android Debug Bridge), which allows you to send direct commands to the system without going through the GUI, and sometimes gives access to hidden functions of the LED drivers.

To start, activate the developer mode. Go to Settings → About Phone and quickly click on the build number seven times. Then, in advanced settings, turn on “Debugging USB.” Once you connect the phone to your computer, you can enter commands to test or change settings.

adb shell dumpsys led

This command will show the current state of the LED module. However, it is worth remembering that direct color change through ADB without root permissions is often impossible, because it requires access to system configuration files. In most cases, this method is used for diagnostics: if the LED lights up through ADB the desired color, then the hardware is good, and the problem is in the software.

⚠️ Note: Making changes to system files through ADB or a terminal without proper qualifications can cause unstable system operation or a bootloop. Always back up the data before experimenting.

Problem Solving: Why the Indicator Doesn't Work

Often users are faced with a situation where after all the settings, the LED continues to behave unpredictably or does not light up at all. One of the most common reasons is the aggressive operation of the MIUI energy saving system, which kills the background processes of the application controllers.

To fix this, you need to manually prevent the system from restricting the application. Go to the battery settings, find your LED control app, and select Autostart and Background Operation. Without this step, system optimization will permanently interrupt the notification service.

• 🔸 Check if the “Do Not Disturb” or “Sleep Mode” mode is turned on».
• 🔸 Make sure that the brightness of the screen does not affect the operation of the proximity sensor (in some models).
• 🔸 Restart the device after installing all system updates.
• 🔸 Check for updates for the controller app itself.

Also, consider the physical wear of the device, if the LED stopped burning even when system notifications (for example, when charging), the component itself or the plume connecting it to the motherboard may have failed, in which case the software methods will be powerless.

💡

90% of problems with a broken indicator on Xiaomi are solved by properly configuring auto-start and removing the battery restrictions for the controller application.

Frequently Asked Questions (FAQ)