Set up the light indicator on Xiaomi Redmi Note 10 S: from basic functions to hidden features

Why is the light indicator on the Redmi Note 10 S not working as you expect?

The LED indicator on the Xiaomi Redmi Note 10 S is a small but extremely useful element that many users underestimate. It is not only able to alert you about missed calls or messages, but also to signal low battery power, active charging or even system failures. However, by default its settings are often hidden or disabled, which causes confusion: why does the indicator not flash at new notifications or why does it burn in the wrong color you expect?

In this article, we’ll take a look at all the nuances of how the LED works on the Redmi Note 10 S, from basic activation to fine-tuning specific applications. You’ll learn how to make the indicator flash different colors for different types of notifications (e.g., green for WhatsApp and blue for Telegram), why it can suddenly stop working after a MIUI update, and how to return its functionality without resetting, and also reveal a few hidden chips that are not even mentioned in the official documentation of Xiaomi.

Before you go into settings, make sure your smartphone is not in power saving mode, which is one of the most common reasons why the light indicator stops working. Check this in Settings → Battery → Power saving mode. If the option is active, turn it off temporarily and check if the indicator is working.

Where is the light indicator on the Redmi Note 10 S and what does it look like?

On the Xiaomi Redmi Note 10 S, the LED light is located at the top of the screen, to the left of the front camera. It is a tiny dot that can glow white, red, green, blue and orange depending on the event. Unlike older Xiaomi models, where the indicator was brought to the body, here it is integrated under the screen, which sometimes makes it difficult to see in bright light.

Here is what the indicator looks like in different states:

• 🔴 Red: Low battery charge (less than 15%) or critical system errors.
• 🟢 Green – full battery charge or notifications from messengers (by default).
• 🔵 Blue – Active Bluetooth connection or notifications from system applications.
• 🟠 Orange – charging process (blinks while connecting to the network).
• ⚪ White: Missed calls or SMS.

If you can't see the light, it's probably turned off in the settings or blocked by wallpaper/design theme, and to check if it works, try plugging your smartphone into a charger, which should turn on orange light, and when you finish charging, it will change to green.

⚠️ Attention: On some firmware MIUI (especially global versions) the color scheme of the indicator may differ, for example, in European firmware MIUI 13 Blue is used for Facebook notifications by default, and in Chinese, for WeChat.

How to turn on the light indicator on the Redmi Note 10 S: step-by-step instructions

By default, the indicator on the Redmi Note 10 S is turned on, but it depends on the notification settings and energy saving mode. If it is not active, follow this instruction:

1. Open Settings (the gear icon on the main screen).
2. Go to the Notifications and Status bar section.
3. Select Light Indicator (in some versions of MIUI, it may be called Notification Indicator).
4. Activate the slider Enable the light indicator.
5. Click the indicator settings to adjust the colors for different types of notifications.

If the item Light indicator is not in the menu, it can mean one of three:

• 📱 You have firmware installed without indicator support (for example, custom or outdated version). MIUI).
• 🔋 Battery Super-Saving Mode Activated, which Disables All Light Effects.
• 🛠️ In the smartphone there was a software failure (reboot or reset notification settings).

Turn off power saving mode |Update MIUI to the latest version |Reboot smartphone |Check the presence of the item "Light indicator" in the settings-->

Once activated, it is recommended to immediately adjust the indicator to your needs, for example, you can assign different colors for different applications or turn off the blinking for unnecessary notifications (for example, from games), more about this in the next section.

Finely adjusting the indicator colors for notifications

One of the most useful features of the light indicator on the Redmi Note 10 S is the ability to assign unique colors to each application, which allows you to visually distinguish between WhatsApp notifications (green) from messages on Telegram (blue) or missed calls (white).

1. Go to Settings → Notifications and Status bar → Light indicator → Indicator settings.
2. In the list of apps, select the one you want to change color for (such as Gmail).
3. Click on the line with the name of the application and select one of the available colors: red, green, blue or white.
4. Save the changes and check the indicator by sending a test notification.

If the color is not listed, you can use third-party apps like Light Manager (available on Google Play).

• 🎨 Assign any colors from the palette RGB (for example, purple VK).
• ⏱️ Set the blinking interval (fast or slow).
• 🔕 Turn off the indicator at night or at certain hours.
• 📊 Keep a notification log with reference to colors.

⚠️ Note: When using Light Manager or similar applications, the indicator may not work stable if the system is active battery optimization mode for third-party programs. To fix this, add the application to the exception list: Settings → Battery → Optimizing the battery → All applications → Light Manager → Not optimize.

Why the indicator doesn’t work: common problems and solutions

If the light indicator on the Redmi Note 10 S has stopped working or is not behaving correctly, the reasons can be both software and hardware.

• 🔄 The indicator does not blink at notifications: Check if notifications for a specific application are included in Settings → Annexes → Notification management. Make sure that the app is not on the exclusion list in the indicator settings.
• 🔋 Indicator does not burn when charging: Connect the original cable and power supply - some uncertified accessories do not activate the indicator. Check if the Reverse Charging mode is on (turns off standard indicators).
• 📵 The indicator is constantly on one color (e.g. red): This may signal a critical battery discharge or overheating. Connect your smartphone to charge and let it cool. If the problem persists, reset through Settings. → The phone. → Resetting settings (select Resetting notification settings).

If none of these methods worked, it may have failed. LED-The driver (the microchip that controls the indicator) will help in this case:

1. Update to the latest version of MIUI.
2. Reset all settings to factory (with data storage).
3. Contact the Xiaomi Service Center (if the warranty is valid).

Hidden functions of the indicator: what is not written in the instructions

Few people know, but the light indicator on the Redmi Note 10 S can be used not only for notifications, but also for other purposes.

• 🎵 Indicator as a metronome: Turn on the timer in the Watch app and watch the indicator flash in the clock of seconds (only works in No Sound mode).
• 🔇 Silent alarm: Set up the alarm clock with vibration and turn on the option Light indication in its settings - the indicator will flash until you turn off the signal.
• 🔋 Charging control: If the indicator flashes orange during charging, it means that a slow charger (less than 10W) is used).
• 📱 Do Not Disturb: When activated, the indicator will burn blue if priority notifications are allowed to be missed.

Another little-known possibility is to adjust the blinking speed.

1. Install Notification Light Control from Google Play.
2. Give them permission to access notifications.
3. In the application settings, select Blinking Mode and set the interval (e.g. 500ms for fast blinking or 2000ms for slow blinking).

⚠️ Attention: Frequent color changes and intense flashing of the indicator can increase battery consumption by 2-5% per day. If you notice that the smartphone has become discharged faster, limit the use of custom settings of the indicator or turn it off overnight.

I'm tracking notifications from messengers.|Controlling battery charging|I'm using it as a silent alarm clock.|Unplugged, not needed.|Other-->

How to turn off the light indicator at night or at certain hours

Bright flashing of the indicator at night can interfere with sleep, especially if you sleep next to your smartphone. Fortunately, there are several ways to limit its performance on the Redmi Note 10 S:

Method 1. Through system settings:

1. Go to Settings → Notifications and Status bar → Light indicator.
2. Activate the option to turn off the indicator in the "Do not disturb" mode.
3. Set up a schedule for Do Not Disturb in Settings → Sound → Do Not Disturb.

Method 2. Using the Light Manager application:

1. Open the app and go to the Schedule section.
2. Add a new rule by specifying the time (for example, from 23:00 to 7:00).
3. Select the action to Turn off the indicator.
4. Keep the rule.

Method 3. Through automatic scripting in Google Assistant:

If you have Google Assistant installed, you can create a rule:

1. Say in your voice, "OK, Google, open the rule settings."
2. Choose Create a rule → Personal.
3. Set the time trigger (for example, 23:00).
4. Add the action Turn off the light indicator (you need to select the Light Manager application or system settings).

💡

If you use a window case for the indicator, but the glow is still not visible, try to increase the brightness of the screen to a maximum of 10 seconds - this will temporarily increase the LED backlight.

FAQ: Frequent questions about the light indicator on the Redmi Note 10 S