Use APKPure App
Get Shake Light old version APK for Android
In the sun? No screen brightness? Shake it left to right.
In the sun? No screen light? Shake it left to right.
Simple app to turn your screen brightness up. Shake it left to right to turn up your display brightness. Shake again to turn it back.
How to use:
Run it once. Shake it left to right.
(You must disable the keyboard vibrate, else it might trigger the light function)