Download Notifybuddy - Amoled Notification Ligh... Official

: Advanced features like changing the LED size or setting "Downtime" (to disable alerts at night) require an in-app premium upgrade. Alternative Download Sources

: To stop the blinking LED and unlock your phone, double-tap anywhere on the black screen or press the power button. Download NotifyBuddy - AMOLED Notification Ligh...

: Turn off "Always-on Display" or "Ambient Display" in your system settings to avoid conflicts. : Advanced features like changing the LED size