Why is the Night Shift sunset to sunrise schedule missing on my iPhone?
Submitted by Fred Straker on
Night Shift makes it possible for iPhone owners to warm the color of their displays at night. Some iOS users prefer to manually switch on this feature, which is designed to help improve sleep and match warm evening hues after the sun has set. Night Shift can also be invoked automatically, either on a timed schedule or based on the local sunset time. But what happens if the Sunset to Sunrise schedule option is missing from Night Shift settings?