How to put a blink when calling Xiaomi: detailed setting

Smartphone owners often face a situation where an important incoming call can be missed in a noisy place or when a gadget is in their pocket. The standard vibration or ringtone of a call may not be enough to attract attention instantly. It is in such cases that the light notification function comes to the rescue, which causes the camera flash to flash when a call comes, and this is especially true for Xiaomi devices, where MIUI and HyperOS software have many hidden features.

However, despite the popularity of the feature, finding it in the settings menu is not always easy. The shell interface is constantly changing, and the location of the switches depends on the specific model of the phone and the version of the operating system. Some users confuse this option with a flashlight or are not aware of the existence of advanced notification settings. In this article, we will discuss in detail all ways to activate the light indication, and also consider possible reasons why the function may not work.

Usually, the setup process takes no more than one minute and does not require obtaining superuser rights or installing third-party software. You just need to know the right path in the menu. It is worth noting that on some budget models of Redmi or POCO, energy saving algorithms can block the flash from running in the background, so it is important to check not only the presence of a switch, but also the access rights of the Phone application.

Standard activation method through call settings

The easiest and most reliable way to make a flash flash flash flash flash is to use the built-in functionality of the system. In most current versions of MIUI firmware, this option is hidden in the phone app menu, not in the general settings of the smartphone. You need to open the standard "ringer", go to the menu (three dots in the corner) and select "Settings".

This is where the switch you're looking for, often called "Ring Flash" or "Call Indicator," is located. Once activated, the LED flash will light up with each incoming connection. It's important to understand that this function only works when the phone screen is off or locked. If you're using a smartphone, the flash won't burn so as not to distract you from your current tasks.

Note that the path may vary slightly on different versions of the shell, for example, in older versions of MIUI 11 or 12, this item could be in the general settings of the system under the "Sound and vibration" section. However, in modern Xiaomi with Android 12 and above, the logic has changed towards grouping the settings within a particular application.

⚠️ Note: When activating this feature, battery consumption may increase slightly, as the LED module consumes energy every time someone calls you.

In some cases, nothing happens after the switch is turned on, which may be because the system needs to reboot to apply the changes, and check if you have Do Not Disturb mode on, which can block visual notifications, leaving only a quiet vibration.

💡

If the standard switch doesn't work, try forcefully stopping the Phone app through the app settings menu and running it again. This often updates configuration files.

Configure through the menu of special features

If you don't find the right option in the standard call menu, you should look at the "Special Features" section, which is a setting for people with disabilities, but is actively used by all users to expand the functionality, and you can set up the light indication not only for calls, but also for notifications from messengers, which makes this method more versatile.

To get to the menu, go to Settings → Advanced Settings → Special Features. In the list that opens, look for Light Indicators or Notification Indicator. Within this section, you can often find more flexible settings to choose which apps the flash will flash for, which is especially useful if you want to see only calls from favorite contacts, ignoring spam.

One of the key features of this method is the ability to adjust the duration and frequency of blinking, if your Xiaomi model supports this feature at the driver level. However, it is worth remembering that deep customization through this section can conflict with energy saving. The system can force the display to be turned off if the battery charge drops below. 15-20%.

Using the special features menu gives a more stable result on global firmware versions. In Chinese versions (CN ROM), this section can be called differently or moved to the depth of system settings. If you use global firmware, but the menu looks like Chinese, it may be worth checking the region in the Mi Account settings.

Use of third-party applications for indication

When Xiaomi’s built-in tools don’t meet the requirements or work properly, third-party developers come to the rescue. There are many apps in the Google Play Market that take over flash management. They can offer more complex flash scenarios, color differentiation for different contacts, or even using the screen as a light source.

One popular solution is Flash Alerts, which runs on top of the system and intercepts the incoming call signal, triggering the flash using its own algorithm. However, such programs have a significant disadvantage: they require constant permissions to access the camera and phone, which can raise questions about the security of personal data.

Another option is to use caller apps that have a built-in flash function, for example, some low-end or Dialer offer this option out of the box, but installing a new app for calling on Android is always a risk of getting less stable communication or numbering problems.

⚠️ Warning: Third-party flashing apps may conflict with the system flashlight. If you have a flashlight in the notification curtain that stops working after installing such software, delete the app or disable its permissions.

When choosing third-party software, pay attention to the amount of advertising. Free versions often contain intrusive banners that can overlap the screen during a call. Paid versions usually do not have this drawback, but it is worth checking compatibility with your Redmi or POCO model before buying.

Solving Access and Permits Issues

A common cause of a broken flash when calling is not system bugs, but incorrect permissions. Android strictly controls access to hardware modules, and if the Phone app is forbidden to use the camera, it will not blink, which often happens after a system update or reset.

To check and correct the situation, go to Settings → Apps → All apps. Find the Phone app (or Dialer if you have global firmware) in the list. Go to App Permissions and make sure that access to the camera is allowed. If you have a ban or a question, change to Allow.

Also worth checking is the power saving settings. On Xiaomi smartphones, aggressive energy saving mode can block flash in the background. Go to the battery settings, find the Phone app, and select No Limits mode, which will allow the system to use the necessary resources to activate the LED at any time.

If after all the manipulations the problem persists, try to clear the cache of the Phone app.This will not delete your contacts or call history, but will reset temporary files that may have been corrupted.The way to clean up: Settings → Apps → Phone → Memory → Clear the cache.

Comparison of settings on different versions of MIUI and HyperOS

Xiaomi’s shell interface is constantly evolving, and the layout of features can change dramatically. Owners of HyperOS-based devices may notice that the menu has become more minimalistic, and some items have been moved or renamed. Understanding the differences between versions will help you find the right setting faster.

HyperOS versions also offer the option of fine-tuning notification behavior, but the blinking feature of a call is sometimes hidden in the depths of the Notifications and Status Bar menu. Users are encouraged to carefully study each sub-item in the phone's settings section, as the grouping logic may not be obvious.

Importantly, on devices with a cut-out camera under the screen (Under Display Camera), the physical flash may work differently or be absent as a separate LED, using the screen instead.

💡

The localization of the settings depends on the Android version and shell. If you have recently updated, look for the feature again, even if you remember where it was before.

Frequent questions and technical nuances

Despite the simplicity of the feature, users often wonder about its impact on the device. For example, many people worry whether the LED will burn out from frequent use. Modern LED flashes in Xiaomi smartphones are designed for tens of thousands of hours of operation, so ordinary use when calling will not affect their resource.

Another nuance is video calls: Blinking when calling is not usually activated during a video call via WhatsApp, Telegram or Viber if you are already in a conversation, it is designed specifically for incoming signals when the handset is not taken. For notifications of messages in messengers, you need to configure a separate setting "Flash on notification".

Also worth mentioning is temperature regimes: If your Redmi or POCO gets too hot (such as from playing or charging in the sun), the system can temporarily block the flash to prevent the camera module from overheating, in which case the blinking will not turn on until the temperature is normalized.

⚠️ Attention: If the flash flash flashes in an arbitrary order without incoming calls, this may indicate a miner virus or a malfunction in one of the background processes.

In conclusion, visual display is not only a convenience, but also a necessity for people with hearing impairments. Xiaomi engineers implemented this feature at the core level of the system, so it should work even in the absence of a hearing impairment. SIM-cards if the device is connected to Wi-Fi and configured to Wi-Fi Calling. the correct setting will make using the smartphone more comfortable and secure.