Even though Samsung has functions such as the always-on display, you may still miss some messages now that the warning LED has disappeared. But ingrained in One UI is the ability to turn the rear camera flash into a notification LED. The camera LED flashes for incoming alerts or calls, so you don't miss anything.
This feature can be found on all Galaxy phones running Android 7 or higher, but users of the Galaxy S10 or newer get the most as that was Samsung's first flagship without the notification LED. It's great if you leave your phone face down where you can't see the always-on screen, but you can also use it with the device up and get a subtle glowing effect that comes from under your phone. [1
Open Settings, scroll down and choose "Accessibility". Select "Advanced Settings" and then "Flash Notifications" on the next screen. Here you will find two options: & # 39; Camera Flash & # 39; and & # 39; Screen Flash & # 39 ;. The option you are looking for is a camera flash.
There are a few things to do when using of this function. Firstly, the back flash is very bright, unlike the traditional notification LED, so your eyes may be bothered if you leave the phone face down at night. Also note that all alerts cause the LED to flash, but only for incoming phone calls will the LED flash repeatedly. Alerts from other apps only flash twice so make sure not to miss them.
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