In March 26, 2019. IPhone reach the news IOS 12 and it reach from 13th generation is IOS 13 release in September 18 and September 19, 2019 in scheduled, in April 2019, IOS has reach three news version is 13th and 14th generation (upcoming release in March 26, 2021) and IOS 13 has reach news version for IPhone. 