Xiaomi smartphone owners often face a situation where standard incoming call signals are not enough: loud music in headphones, noisy atmosphere or just the habit of holding the phone down can cause missed important calls. It is in these cases that the visual alert feature comes to the rescue, which causes the LED flash of the camera to flash when a call or message arrives.
On Redmi 10, this feature has its own features, depending on the version of the MIUI operating system or the new HyperOS. Unlike the older models, where the setting was in a separate menu, now the algorithms for placing items may have changed. Understanding the logic of the system will allow you to quickly activate the desired mode without installing third-party software.
This article is a detailed guide to help you set up visual notifications, we’ll take a look at the system’s regular features, the settings of the Phone app itself, and the camera experience, and we’ll also provide answers to questions about why the feature might not work even after it’s turned on.
Where to find notification flash settings in MIUI and HyperOS
The first priority is to find the right switch in system settings. In the MIUI shell that is installed on most Redmi 10 devices, this option is often hidden in the special features section, so that the interface is not overloaded with unnecessary elements for those who do not need them.
To get to the menu, you need to open the main settings menu and go to the Additional Features section, which is where various specific options, including gesture and button management, are hidden. In some firmware versions, this item may be called "Special Features".
Inside this section, you should look for a tab or item associated with audiovisual signals, which can be called "Flash at Notifications" or "Notification Indicator." Activation of this slider triggers the LED blinking mechanism for any incoming events, unless otherwise specified.
However, it is worth considering that new versions of HyperOS may have changed the logic, so if there is no switch at the specified location, the system could transfer control of this parameter directly to the call application, which makes it easier for users who need a flash on a call, rather than all notifications.
Activation through the Phone and Dialer app
Often users look for a setup in the general menu, forgetting that a specific application is responsible for processing incoming calls. Xiaomi smartphones use a proprietary “calling” that has its own settings, independent of the general parameters of the system, which allows you to flexibly adjust the behavior of the device during the call.
To enable the function through the application, you need to run the standard Phone program (green handset). In the upper right corner of the screen, there is a three-dot icon or a gear that indicates the menu.
In the menu that opens, select Settings, and then the interface will offer a list of options, among which you need to find the Incoming Calls section, and this is where the screen behavior and indicators during the call are located.
- 📞 Find the “Incoming Call Flash” switch and activate it.
- 🔔 Make sure notifications are allowed for the Phone app in system settings.
- 🌙 Check if the Do Not Disturb mode is activated, which can block visual signals.
Once this option is enabled, the LED flash will light up rhythmically every time an incoming call arrives on the device, which works even if the screen is off or the phone is down. It is important to note that different versions of the Dialer app (Google or MIUI) can be used in some regions, and the location of the points may vary slightly.
Setting up a flash for messenger notifications
The flash setting for social media and instant messengers like WhatsApp, Telegram or Viber deserves special attention. The Notification Flash setting mentioned at the beginning often works globally, but can conflict with individual app settings.
If the global switch is activated, but the messengers do not blink, the problem can be in energy savings. Android on Redmi 10 aggressively optimizes background processes, which can prevent the flash from turning on, you need to go to the settings of a particular application and check the permissions.
In the app settings menu, look for the Notifications section.** Make sure that the "Light indicator" or similar option is enabled for important message categories (personal messages, calls).
It’s also worth checking if a specific chat has a “no sound” mode with hidden notifications, in which case the phone may vibrate or remain silent, ignoring requests for visual alerts from other services.
Flash flash function in the Camera app
There is a common misconception about the Notification Flash feature in the Camera app, where many users try to turn on the flash when they call, and go to the camera settings and activate the Notification Flash feature there.
In the Camera app, this option is designed to make the phone flash when you take a selfie in the dark or when the countdown timer is coming to an end.This is not directly related to incoming calls, unless the system interprets this as a global rule, which is rare.
However, it is worth checking this option, as it can affect the overall behavior of the LED. Open the Camera app, click on the three menu bars and select Settings. scroll down to the Flash at Notifications section.
⚠️ Warning: Enabling this feature in the camera can cause the flash to go off when you receive any system notifications, even if you are in photo mode, which can ruin the frame.
If your goal is to make calls, you should rely on the settings of the Phone app described above, and only use the camera settings if you want the phone to signal events while using photo functions.
Why the outbreak does not blink: the main reasons
Even after you've done all the instructions, it may not work, which is puzzling, but most often it's software constraints or conflicting settings, and the first and most common reason is activated power saving.
When Ultra Battery Saver or hard power saving is turned on, the system shuts down all functions, including the LED light to keep the battery powered, and in this state the phone becomes the basic communication device.
The second reason may be a third-party caller app, and if you have installed an alternative caller from Google Play, the MIUI system settings may not apply to it, so you need to look for the setup inside the third-party app itself.
☑️ Verification of causes of malfunction
Also worth mentioning is a hardware malfunction. Although the LEDs in Redmi 10 are reliable, a software failure of the camera driver can block the flash.Rebooting the device solves the problem of temporary driver failures in 90% of cases.
Using third-party applications for flexible customization
If regular means to achieve the desired result fails, or requires a more complex scenario (for example, flashing different colors for different contacts), to help come apps from the Play Market store.
One popular solution is Flash Alerts, which intercepts call notifications and SMS and compels the flash to be triggered using a given algorithm, giving more control over the frequency and duration of blinking.
When installing such software, you need to give it all the permissions you want, especially access to contacts and phone, without which the application will not be able to "hear" an incoming call.
- 📲 Download a proven application like Flash Notification».
- 🔐 Provide all necessary access rights at the first start.
- ⚙️ Set up blinking profiles for different types of events.
Using third-party software can slightly increase battery consumption, as the app must constantly hang in the background and monitor events, but for those who are critical to not miss a call, this is an acceptable fee for functionality.
Table of comparison of activation methods
To help you understand the different ways to turn on the flash, we have prepared a summary table that will help you quickly determine which method is right for your Redmi 10 use case.
| Activation method | Where to find out. | It works with the screen off. | Impact on the battery |
|---|---|---|---|
| Through "Doping Functions." | Settings → Additional functions | Yes. | Minimum |
| Through the phone app. | Phone. → Settings → Incoming | Yes. | Minimum |
| Through the Camera app. | Camera. → Settings | Only in camera mode. | Average. |
| Third-party annexes | Play Market | Yeah (always) | Elevated. |
As you can see from the table, native methods through system settings or the Phone application are the most optimal, they do not require the installation of excess software and minimally affect the autonomy of the device.
The choice of method depends on your personal preferences and the firmware version, and in most cases, one of the first two methods is enough to get a stable indicator of missed events.
FAQ: Frequently Asked Questions
Does the flash notifications enabled affect the LED lifetime?
Why does the flash flash flash but the screen doesn't light up?
Can you set up different blinks for different contacts?
Is the setting reset after the system update?
Customizing visual signals on Redmi 10 is a simple process, but requires attention to the details of the interface, and a properly configured flash will be a reliable assistant, allowing you to always stay connected, even in noisy environments.
💡
The most reliable way is to activate via the Phone application, since it does not depend on system updates of the settings interface.