Use APKPure App
Get borderlight rgb live wallpaper old version APK for Android
Borderlight is a live wallpaper
Borderlight is a live wallpaper that shows a slowly moving colorful border around your screen's edges. It can be adjusted to fit any screen, with or without a notch (just open the app and change the screen shape settings). Optionally, you can add a normal background image as well (and only show it when the phone is unlocked, for example).