Flash Notification:
Flash notification has proven to be a very useful feature to notify you when your phone screen is off, it shows statuses of sound recording, unread notifications, missed calls, alarm sounds, and low battery levels.
You can turn on a setting on your device where the LED indicator flashes either the camera light or the screen when you receive notifications or when alarms sound.
How to enable Flash Notification:
Step1: Navigate to Settings.
Step2: Click on Accessibility.
Step3: Click on the Advanced setting.
Step4: Click on Under Notification.
Step5: Enable Flash Notification.
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