It was widely discussed that iPhone 8/X series ambient light sensor stops working after screen replacement. After the iPhone 8 ALS issue was properly exposed,
solution for it has been a hot topic for the industry. With our researches and tests, REWA LAB has developed a Programmer Box, which perfectly solves the
auto-brightness issue for iPhone 8/8 plus/X on iOS 11.4. Check the video to see how to fix iPhone X ambient light sensor issue.
3 in 1 ALS(Ambient Light Sensor) Programmer for iPhone 8/8 Plus/X