Use APKPure App
Get Galaxy Button Light 2 old version APK for Android
Let you Controle your Galaxy Buttons Light up on Galaxy S7,S2..ets
Galaxy Button Light 2 is a simple app let you customize the capacitive button (recent apps and back arrow) at the button of samsung galaxy devices.You can choose a time duration, always on display when screen is on or always off,or reset the default duration.You can also Gsam control the vibration by a simple button.