Apple releases iOS 13.3.1 with an option to turn off U1 chip in the latest iPhones, following location tracking privacy concerns Juli Clover / MacRumors : MacRumors 2020-01-29 Juli Clover Apple, Juli Clover, iPhones Related Coverage Apple releases iOS update featuring U1 chip location tracking fix BetaNews iOS 13.3.1から、 Beats by Dr. Dreのワイヤ レ … MACお宝 … iOS 13.3.1 brings privacy-related fixes and Powerbeats 4 hints SlashGear