In the early hours of this morning, Apple officially pushed the iOS 15.4 official version update (build number 19E241), which is the fourth major update of iOS15, and the most important thing is that the long-awaited face ID unlock function of iPhone 12 and subsequent models has finally come, but unfortunately only supports the iPhone 12/13 series.
In addition, Siri can also be used offline, which is a very useful update. Others have also brought more than 37 new emoji emojis. Speaking of iPhone users, have you updated?
