How to activate the flash when receiving messages

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Ngày cập nhật gần nhất: 15/4/2026

Using the phone's flash isn't limited to just taking photos. We can easily turn on the flash when receiving messages on our Android or iPhone. Follow the steps introduced in this article by Mytour.vn to discover a fascinating trick on your high-end smartphone.

In this article, we'll explore how to set up flash notifications for text messages on Android and iPhone. These two smartphone models are currently the most popular, and we'll also compare the steps for setting up flash notifications on Android and iPhone in this article.

Guide to activating the flash when receiving messages

In this article, Mytour.vn will divide the process of turning on the flash when receiving messages on Android and iPhone into two parts.

1. How to activate the flash when receiving messages on Android

To set up and activate Flash Message alerts on Android, you need to download the Flash Alerts on Call and SMS app for Android from this link: Download Flash Alerts on Call and SMS for Android.

Step 1: To use the flash when receiving messages on Android, launch the Flash Alerts on Call and SMS app for Android that you've downloaded above.

On the app interface, we need to select the Settings option as shown above, and check whether the Incoming SMS feature is activated or not. If not, activate this feature.

Step 2: Then, return to the app interface, press the yellow circular icon to start enabling the flash when receiving messages on your Android.

Immediately, this icon will turn black, indicating that we are ready to receive messages with Flash alerts on our device.

2. How to activate the flash when receiving messages on iPhone

Unlike Android devices, we can quickly and easily turn on the flash for messages on the iPhone without the need to install supporting apps. It is already integrated into the device.

Step 1: Access the Settings app from the device's home screen. Here, select the General category as shown below.

Here, you proceed to select the Accessibility option to activate the flash when receiving messages on the iPhone.

Step 2: Next, we need to locate the LED Flash for Alerts option.

Finally, we will activate the LED Flash for Alerts feature as shown in the image.

Note: After successfully activating this feature, to use the flash for message notifications on iPhone, you need to put the device in lock mode (turn off the screen).

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So, we have just explored the steps to enable flash notifications for messages on both Android and iPhone, which are popular devices nowadays. I believe you will quickly and successfully implement this flash notification method on your device.

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