Now a surprise, WebKit developers actually found that Apple is testing the iPhone 5S, mainly in the iOS 12 system environment, the adaptation of some important software, such as Safari, if it is really so excellent.
In addition, WebKit developers also emphasized that at the Apple WWDC Developer Conference held in June, iOS 12 and macOS 10.14 will formally come. For users, this is a concern.
From this point of view, if nothing else emerges, this year's iOS 12 upgrade list, iPhone can update the model should be consistent with last year's iOS 11, iPhone 5S is likely to fight for another year.
Don't know that old users are happy to see such news?