Do you miss important calls because you can't hear a vibration or a melody in a noisy room? Flashing a flashlight on an incoming call on Xiaomi can be a lifeline - this visual signal is noticeable even in your pocket or on your desk. However, standard MIUI settings do not have such a feature. In this article, we will discuss 5 working ways to turn on flashing a flashlight when calling, including hidden system features and third-party applications.
Importantly, not all methods are equally effective. For example, the Redmi Note 10 Pro or POCO X3 Pro has a built-in Flash at Notifications feature, and the Xiaomi 12T may require additional software installation. We tested each method on different models and versions of MIUI 12-15 so that you can choose the best option without risk to the system.
1. Built-in “Flash at Notifications” feature in MIUI
Since MIUI 12, some firmware has introduced a hidden flash option for calls, which doesn’t work on all models, but it’s worth checking first, which is the safest way to do without installing third-party apps.
To activate the function:
- 📱 Open the Settings. → Special facilities → Rumor.
- 🔦 Find the item "Flash at notifications"** (on some models it is called "Light indication»).
- ⚙️ Turn on the switch and select Calls in the list of notification types.
- 🎛️ Adjust the blinking frequency (if available) – optimally 1-2 times per second.
On the Xiaomi 11T and Redmi Note 11, this feature may not be on the menu, even if the firmware is fresh.
2.Use of the Flash Alerts 2 application (for all models)
If there is no built-in option, the best solution is the Flash Alerts 2 app from Google Play.It supports Xiaomi based on Android 10-14 and allows you to flexibly configure flashing flashlights when calling, SMS and notifications from instant messengers.
Instructions for setting:
- Download and install Flash Alerts 2.
- Launch the app and grant permissions to Camera and Notifications.
- Turn on the "Flash on Call" switch**.
- Set up the parameters: 🔄 Blinking frequency: Select Normal or Fast. 🎨 Flash color: white or color (on models with RGB-lighting). 🔔 Exceptions: Add contacts that don’t need blinking.
Install the app from Google Play|
Provide access to camera and notifications |
Enable the "Flash on Call" option |
Customize the frequency and color of the blinking |
Check the work with a test call-->
Advantages of the method:
- ✅ It works on all Xiaomi models, including the old ones (Redmi). 5/6).
- ✅ Supports individual settings for different contacts.
- ✅ Low battery consumption (tested for POCO F3).
⚠️ Attention: On some firmware MIUI 14 application may conflict with system notifications. If the flashlight doesn't blink, try turning off battery optimization for Flash Alerts 2 in the application settings.
3.Configure via Automation in MIUI (without root)
MIUI 13/14 has a built-in Automation tool that allows you to create rules for flashing a flashlight when you call, which does not require installing third-party applications, but does not work on all devices.
Step-by-step:
- Go to Settings → Additional → Automation.
- Click “Create a Rule” and select “If” → Call.
- Specify the terms: 📞 Call type: Incoming. 🔄 Repeat: Every time.
"Then"**
Outbreak. → Turn it on.
Keep the rule and test it with a call.
| Xiaomi model | Support for automation | Notes |
|---|---|---|
| Xiaomi 13/13 Pro | ✅ Yes. | It works well, but can be reset after the MIUI update. |
| Redmi Note 12 | ✅ Yes. | You need to enable permission for manual automation. |
| POCO X4 Pro | ❌ No. | The function is not available in the menu (checked on MIUI 14.0.3). |
| Xiaomi 11 Lite NE | ⚠️ Partially. | Blinks only at the first call, repeated calls are ignored. |
Limitations of the method:
- ❌ Doesn't work on firmware below. MIUI 12.5.
- ❌ It may conflict with other automations (e.g. MacroDroid).
💡
If the rule doesn't work, try restarting your phone, and sometimes MIUI system services block automation after a long period of time without restarting.
4.The Flash Notification app for advanced settings
If you need more control over flashing a flashlight (such as different colors for different contacts or blinking to the rhythm of a melody), try Flash Notification. RGB-lighting AMOLED-screens (for example, Xiaomi 12 Pro or Redmi) K50).
Features of setting:
- 🎨 Color schemes: green lights for work calls, red lights for personal calls.
- 🔄 Blinking modes: 🔦 Single flash - one bright signal. 🔦 Double flash - two short blinks. 🔦 Continuous blinking until the end of the call.
- 🔔 Time exceptions: Turn off blinking at night.
How to set up:
- Install Flash Notification.
- Enable permissions for Notifications, Cameras and Phone.
- In the Calls section, activate Enable Flash on Call.
- Choose the flashing style and save the settings.
⚠️ Note: Xiaomi with MediaTek processor (e.g. Redmi) 9A) The app may cause delays in answering a call. If you notice a lag, turn off the function or use another method.
How to check your Xiaomi processor?
5. Manual incorporation via ADB (for power users)
If you are willing to work with ADB-In this way, you can force the hidden flashing function to be activated by commands, which is suitable for all Xiaomi models, but requires a connection to a computer.
Instructions:
- Enable USB Debugging in Settings → About Phone → MIUI version (click 7 times on the line with the version, then go back to Additional → For Developers).
- Connect your phone to your PC and execute the command: adb shell settings put global flash_notification_enabled 1
- Reset the device.
Advantages:
- ✅ Works without root and third-party applications.
- ✅ Low power consumption (as opposed to constant application operation).
Disadvantages:
- ❌ After resetting settings or updating MIUI The team will have to re-run.
- ❌ In some models (POCO F2 Pro) flashing is delayed.
💡
ADB-The method is the only way to enable flashing flashlights on Xiaomi without installing apps, but it requires initial command line skills.
Comparison of methods: which one to choose?
To make it easier for you to decide, we have compiled a comparative table of all methods taking into account their pros and cons:
| Method | Difficulty | Support for models | Energy consumption | Reliability |
|---|---|---|---|---|
| Built-in MIUI function | ⭐ | Limited (Xiaomi 12/13) | Low. | ✅ Tall. |
| Flash Alerts 2 | ⭐⭐ | All models. | Average. | ✅ Tall. |
| MIUI automation | ⭐⭐ | MIUI 13/14 | Low. | ⚠️ Medium |
| Flash Notification | ⭐⭐ | All models (preferably on AMOLED) | High. | ✅ Tall. |
| ADB-team | ⭐⭐⭐ | All models. | Low. | ⚠️ Medium |
Selection recommendations:
- 📱 For beginners: use Flash Alerts 2 is the most versatile and easy way to do it.
- 🔧 For the experienced: if you do not want to install applications, try ADB-method.
- 🎨 For customization: Flash Notification is suitable if you need color signals.
Frequent problems and their solutions
Even after setting up, flashing a flashlight may not work. Let's look at the typical errors and how to fix them:
Problem 1: The flashlight doesn’t blink when ringing
- 🔹 Check if the battery optimization for the application is blocked (in Settings) → Annexes → Battery management).
- 🔹 Make sure the app has permission for Camera and Notifications.
- 🔹 Restart your phone – sometimes system services MIUI «hang».
Problem 2: The flash works, but with a delay
- 🔹 This is typical of models with MediaTek. Try to reduce the blinking frequency in the app settings.
- 🔹 Disable other notification apps (e.g. Light Manager).
Problem 3: The flashlight is always flashing, even without a bell
- 🔹 Reset the application settings (in Settings) → Annexes → Flash Alerts 2 → Warehouse → Clear the data).
- 🔹 Check if the application conflicts with other automations (e.g. Tasker).
⚠️ Note: Xiaomi with infrared flash (e.g. Redmi) 8A) blinking may be less noticeable, in which case increase the brightness of the flash in the app settings or use screen lighting as an alternative.