What is the simplest way to remotly turn off/on backlight on a Android phone? I use a number of old smartphones as user panels in my house and would like to change the backlight level from OH.

Control backlight on Android phone?

rlkoshak (Rich Koshak) April 1, 2016, 6:21pm 6

See this posting. I think there is a pull request as well and it just hasn’t been approved yet.