Although this was tested on OP6T, it could work for most Android Oreo and later phones, so it bothered me not to have an LED notification light on OnePlus 6T, so I tried to make my own. comes the notification that the application brings on a black screen with LED notification that looks like animation.
+ Change the LED animation time.
+ Change LED colors.
+ Change the position of the LED.
+ Notify about missed calls.
+ Change LED size (Premium required!)
+ Add downtime (Premium required!)

Supported Android
(4.1 and up)
Oreo (8.0-8.1), Pie(9.0)

Download NotifyBuddy AMOLED Notification Light 1.80 Premium APK Mod SAP

NotifyBuddy-Premium-v1.80_build_85-Mod.apk