How to put a flashlight on a call on Xiaomi

Many Xiaomi, Redmi and Poco smartphone users face a situation where a missed call goes unnoticed due to a quiet call or vibration in the bag. In such cases, a flashing camera can be a great visual indicator that will immediately catch attention. Fortunately, in modern MIUI and HyperOS shells, this feature is built-in by default, and it does not require the installation of dubious applications from third-party sources to activate it.

Activating this option is not only useful for those who are often in noisy places, but also for people with hearing impairments who find it difficult to navigate only to audio signals. The adjustment process takes literally a couple of seconds, but significantly improves the usability of the device in everyday life. Below we will discuss in detail where to find this switch and what to do if it does not work.

It’s worth noting that the implementation of the feature may vary slightly depending on the version of the Android operating system and the specific model of your smartphone, but the overall algorithm of actions remains the same for the entire ecosystem of the Chinese manufacturer, the main thing is to know in which section of the system settings the desired parameter is hidden.

Standard way of activation through settings

The easiest and most reliable method to turn on the flash when incoming calls is to use the phone’s built-in menu. Xiaomi has a separate switch that controls the work. LED-You don't have to search for complex codes or use an engineering menu.

To start, open the standard Phone app, which usually has a green tube icon and is located on the home screen or in the Tools folder. This is where the basic settings for making and receiving calls are located. After opening the app, look at the three dots or gear icons located in the upper right corner of the interface.

Clicking on the menu, you'll see a list of options that we're interested in, "Incoming Call Settings," which in some firmware versions may be simply called "Call Settings," or be entered into a separate "Advanced" sub-menu, which is where the display of caller information and device behavior are adjusted.

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If you didn’t find a menu item right away, try switching the list view in your phone’s settings to Large Font or Large View so all options become more prominent.

Inside the incoming call settings menu, scroll down to the "Additional Settings" block, and there you find a switch called "Flash on Call" or "Blink on Flash." Activate it, and the system will immediately start using the camera as a signal lamp.

• 📱 Open the phone app on the home screen.
• ⚙️ Click on the three dots in the top right corner and select Settings».
• 📞 Go to the section "Incoming Call Settings».
• 💡 Find and turn on the switchboard "Flash on the call».

It's important to understand that this function only works when the device's screen is turned off or locked. If you're using the phone at the time of the call, the flash will not flash, so as not to interfere with the view and not distract from the current tasks. This is the standard behavior of the system, not an error.

Configure in new versions of MIUI and HyperOS

With the release of new firmware versions such as MIUI 14 and the latest HyperOS, the menu structure sometimes undergoes changes. Logic remains the same, but the location of elements may shift. Owners of the latest Xiaomi 14, Redmi Note 13 or Poco F5 models should pay attention to the updated interface.

In current builds, call settings are often integrated deeper into the overall system settings. If you don't find the right option in the Phone app, try going through the general smartphone settings. Click on the gear icon in the notification curtain or find the Settings app in the menu.

In the general settings menu, use keyword search, type "flash" or "blink" into the search bar, and the system will prompt you to go to the desired item, no matter what section it is currently hiding in, which is the fastest way to navigate in confusing menus.

Newer versions also offer the option to fine-tune the blinking duration or intensity, although this depends on the model. In some cases, the option may be renamed Light Effects or Visual Notifications.

If the feature stopped working after the firmware update, check if the permissions for the Phone application have been reset. Sometimes after the update, the system restricts access to the camera to save energy, and this must be fixed manually in the Applications section.

Use of third-party applications

In rare cases, the standard feature may not work properly or not on older smartphone models that no longer receive updates, and specialized apps from the Google Play store come to the rescue, allowing you to expand the functionality by adding different blink modes.

One popular solution is Flash on Call, which provides flexible settings: you can choose the color of the flash (if the AMOLED screen), the frequency of the flashes, and even tie different modes for different contacts, but you should keep in mind the battery consumption.

Installing third-party software requires broad permissions, including access to contacts and a camera, which can raise questions for users concerned about data privacy, so only high-ranking, proven software should be selected.

⚠️ Note: Flashlight apps often run in the background and can significantly speed up battery drain. Use them only if the built-in Xiaomi feature is not available.

To install, go to Google Play, type in “Flash on Call” and select the app with the most positive reviews. Once installed, follow the instructions inside the program to grant the necessary access rights.

• 🔍 Find the Play Market app Flash on Call or similar.
• 📥 Install the application and launch it.
• ✅ Permit access to the camera and phone.
• 🔋 Set up an energy saving mode to extend the work.

Some apps offer paid subscriptions to remove ads or open premium features, and in most cases, the basic functionality is enough to simply indicate a call, so you don’t have to overpay.

Solution and troubleshooting

Even with the right setup, users may encounter a situation where the flash does not light up, most often the problem lies in a conflict of programs or energy saving settings. Android aggressively restricts background activity to maintain charge.

The first thing you need to do is check if Do Not Disturb or Silent Mode is turned on. In these profiles, visual notifications can also be turned off. Switch the sound profile to General or Sound and check the function again.

The second common reason is the work of optimizer applications: the built-in memory cleaner Xiaomi can force the process of calling or block access to the camera. Add the phone app to the exception list or fix it in memory.

It's also worth checking if the camera's lens is covered with a cover or a finger. On some models, the proximity sensor and flash are close, and foreign objects can block the signal. Remove the case and wipe the camera.

If nothing works, try resetting the Phone app, and go to your smartphone settings, select Apps, find Phone, and click Clear Data, which won't delete your contacts, but will return your call settings to factory settings.

Impact on battery and camera life

Many users wonder whether the frequent flashing of the hardware part of the smartphone harms. LED-The flash is designed to run thousands of cycles, so the call mode is the minimum amount of resource, but continuous operation over time can cause heating.

In terms of energy consumption, one short blinking call has little to no effect on the overall battery charge, but if you're expecting an important call and the phone is lying with the screen on and the flash flashing clock on, the consumption will be noticeable. The system is optimized for short-term pulses.

Modern camera modules in Xiaomi and Redmi have effective cooling and overheating protection. However, if you notice that the area around the camera is very hot during long conversations with the display turned on, it is better to turn off this feature.

To maximize charge savings, it is recommended to use the built-in system function, rather than third-party applications. The system access layer allows you to more competently manage the power of the flash module, turning it off in milliseconds of downtime.

Frequently Asked Questions (FAQ)

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Built-in flash function on the call is a safe and energy-efficient way to avoid missing an important call that does not require additional software installation and is available in the basic phone settings.