iOS 11.3 seems to have introduced a very sensitive proximity sensor. No matter what app you’re in or state it’s in (e.g., using speaker/mic) the screen will dim when anything comes near the sensor housing.— Bryan Haggerty ✍️ (@bhaggs) April 9, 2018
iOS 11.3 seems to have introduced a very sensitive proximity sensor. No matter what app you’re in or state it’s in (e.g., using speaker/mic) the screen will dim when anything comes near the sensor housing.