Flash to call in Xiaomi: how to turn on and configure the light indication of calls

Why flash to call in Xiaomi is a useful feature that many do not know

Have you ever missed an important call because the phone was down and the melody was too quiet? Call lights through a camera flash solves this problem β€” even in a noisy room or meeting, you won't miss an incoming call. The feature is available on most Xiaomi, Redmi and POCO smartphones, but it's disabled by default. In this article, we'll look at how to activate it on different versions of MIUI and Android, and also talk about the nuances of work.

The flash to the call works on a simple principle: when an incoming call is made. LED-The flash flash flash starts flashing at a given frequency, attracting attention, which is especially convenient for people with hearing impairments or in situations where the sound is turned off, but not all Xiaomi models support this feature, it depends on the hardware stuffing. For example, budget devices without a separate LED (like Redmi). 9A) This may not be possible, while flagships like the Xiaomi 13 Pro offer advanced settings.

What Xiaomi models support flashing on a call

Before you look for settings, make sure your Xiaomi smartphone is capable of flashing at all.

  • πŸ”¦ Separate LED-flash (most models, except ultra-budget models)
  • πŸ“± Version MIUI 10 and newer (on old firmware, the option may not be available)
  • πŸ€– Android 8.0+ (Previous versions of the OS do not support API flash-control)

Here is a list of popular models where the function works:

SeriesSupported modelsNotes
Xiaomi11/11T/12/12T/13/14, Mi 10/11Full support, including color adjustment (on models with RGB-flash)
RedmiNote 8/9/10/11/12, K40/K50Note 8 Pro may require a MIUI update
POCOF3/F4/F5, X3/X4/X5POCO M3 is not available due to lack of LED
Black Shark4/5It only works on global firmware.

If your model isn't on the list, it doesn't mean it's definitely not there. For example, Redmi 7A doesn't officially support flash blinking, but on custom firmware, it can be activated via ADB. However, for most users, it's easier to do with standard tools.

πŸ“Š Your Xiaomi smartphone supports flash on the call?
Yeah, it works out of the box.
Yeah, but I had to manually turn it on.
No, no function.
I don't know, I haven't tried it yet.

Method 1: Standard configuration via MIUI menu (for most models)

The easiest way to turn on the flash on the call is to use the built-in MIUI settings. The instructions are relevant for firmware versions 12-14:

  1. Open the Settings app (the gear icon on the home screen).
  2. Go to the Sound and Vibration section (some models may call it Sound).
  3. Scroll down and find the flash when calling or light indication.
  4. Activate the switch next to the option. On some devices, you can also adjust the blink color (if supported) and frequency.

If the flash option is not on the menu, try an alternative route:

  1. Go to Settings. β†’ Special facilities.
  2. Choose Hearing or Sound Tips.
  3. Find the Notification Flash option and turn it on.

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⚠️ Note: On some models (for example, Redmi Note 10 Pro) the option is hidden in the menu Additional settings β†’ Notifications: If you don't find a item, search by settings (the magnifier icon at the top of the screen) and type in the flash requestΒ».

Method 2: Enable via special features (for older versions of MIUI)

On smartphones with MIUI 10–11 or Android 9–10, the path to setup may be different.

  1. Open the Settings. β†’ Special facilities.
  2. Go to the Hearing section (or the Sound and Vibration on some firmware).
  3. Find the Notification Flash or Light Alerts option.
  4. Turn on the option and select Calls in the event list.

On some devices (such as the Mi A2 with pure Android One), this path may not work.

  1. Install Flash Alerts 2 from Google Play.
  2. Give him permission to access notifications and camera.
  3. In the application settings, select Calls and adjust the blinking frequency.

πŸ’‘

If the flash doesn't flash after you turn on, restart the phone. Sometimes the function only activates after the reboot.

Method 3: Use third-party applications (if standard methods don’t work)

If the built-in settings don't allow you to turn on the flash on the call, third-party utilities will come to the rescue.

  • πŸ“± Flash Alerts 2 – supports color, frequency and works even on ultra-budget models.
  • πŸ”¦ Flash On Call – Simple interface, minimal resolutions.
  • πŸ› οΈ Flash Notification 2 – allows you to set up individual contacts for blinking.

How to set up with Flash Alerts 2:

  1. Download and install the app from Google Play.
  2. When you first start, provide access to Notifications and Camera.
  3. In the main menu, select Calls and activate the switch.
  4. In the Settings section, you can select the flashing color (if supported), speed, and enable vibration.

⚠️ Note: Some flash management apps require permission for Display over other apps. Without it, the feature won't work. To enable it, go to Settings. β†’ Annexes β†’ Special access β†’ Display on top of other windows and find your flash app there.

Why a flash on a call may not work: common problems and solutions

Even after setting it up properly, the function sometimes fails to work, and here are the main reasons and ways to eliminate them:

Problem.Possible causeDecision
The flash doesn't blink.Function disabled in settingsCheck the Settings path β†’ Sounds β†’ Flash when calling
It only flashes when unlocked.Conflict with the energy saving regimeDisable Battery Optimization for the Flash App
It only works with certain contacts.Set exceptions in the annexCheck the black/white list in the utility settings
The flash is burning all the time.Failure of the proximity sensorRestart your phone or reset sensor settings

If the problem is not solved, try:

  • πŸ”„ Reset the settings of the Phone application (in Settings) β†’ Annexes β†’ Phone. β†’ Warehouse β†’ Drop it).
  • πŸ“± Update MIUI Up to the latest version (the flash may not work on old firmware).
  • πŸ› οΈ Clear the system cache (in Settings) β†’ Memory. β†’ Cleanup).
What to do if the flash flash flashes too bright?
If the light from the flash is annoying (for example, at night), try to reduce the brightness in the app settings or stick semi-transparent tape on the LED. On some models (for example, Xiaomi 12S Ultra), you can adjust the intensity of the blinking through the engineering menu, but this requires root rights.

Additional settings: how to make flash flash flashing unique for different contacts

You can set up a personal flash for important contacts, such as making calls from family flash blue and from work flash red.

  1. Install the Flash Notification 2 app.
  2. Open the Contacts section in the app menu.
  3. Click Add Rule and select contact from the phone book.
  4. Adjust the color, frequency and duration of the blinking.

On smartphones with AMOLED-screen (e.g. Xiaomi 13 or Redmi) K60) You can use notification shielding instead of flashing:

  1. Go to Settings β†’ Screen β†’ Always-on Display.
  2. Turn on the option and select the style of display notifications.
  3. In the Notification Settings section, activate the Blinking Screen when you call.

πŸ’‘

In the models with RGB-flash (e.g. Xiaomi) 11T Pro) can be tuned to 16 million shades of blinking, which is useful for people with color blindness, so you can choose a contrasting color.

FAQ: answers to frequent questions about the outbreak to a call in Xiaomi

πŸ”¦ The flash flash flashes, but it's very dim. How to increase the brightness?
The brightness of the flash depends on the hardware limitations of your model. On most Xiaomi smartphones, it can not be adjusted programmatically. However, you can: Use applications like Flash Alerts 2, where there is an option to maximize brightness. Clean the flash lens of dust (sometimes this helps). On models with AMOLED, turn on a flashing screen instead of LED.
πŸ“± After updating MIUI The flash stopped working?
Updates sometimes reset settings. Try: Return flash settings manually (the path may change after the update); Clear the Phone app cache (Settings β†’ Apps β†’ Phone β†’ Storage β†’ Clear cache); Reverse the previous version of MIUI if the problem is critical (via Fastboot or Recovery). If nothing helps, write in support of Xiaomi via the Feedback app.
πŸ”‹ A flash on a call quickly drains the battery?
LED-The flash consumes minimal energy, but if you notice an increase in consumption, check: Is the flash running continuously (this is a sign of a failure). Are you using applications with background activity (e.g. Flash Alerts in Monitoring Mode) to save charge, turn off blinking for unnecessary notifications or reduce flash time in the settings.
πŸ› οΈ Can I turn on a flash on a call without root rights?
Yes, on most Xiaomi models, this is possible through standard settings or third-party apps. Root can only be needed in two cases: If you want to change system files to customize blinking; if your model does not support the function at the software level (for example, Redmi 7 on old firmware).
🎡 Can you make the flash flash flash in the rhythm of the ringing melody?
Standard MIUI tools don't provide this feature. However, there are workarounds: Use the Flash Music Player app (flashes to the rhythm of music, but not the bells). Install custom firmware with support for Ambient Display (for example, Pixel Experience). Some models (for example, POCO F3) can synchronize blinking through Tasker + Flash Light plugin. Note that synchronization with the melody requires constant operation of the application in the background, which can affect autonomy.