In the early hours of this morning, Apple officially pushed the official version of iOS 15.4, bringing a series of functional updates, of which iPhone 12 and subsequent models support unlocking when wearing masks, Siri can also be used offline, are very practical updates.
In the current situation, wearing a mask can also face ID unlock is very convenient, no need to buy Apple Watch, save a lot of trouble, but the function is limited to the iPhone 12 and iPhone 13 series, the previous user was abandoned.
Other features include Siri when offline, and Siri can provide time and date information.
Some other small features include iOS 15.4 that brings more than 37 new emoji emojis, including melt emoticons, peek emoticons, and trolls. Not long ago, the expression of "man pregnant" also triggered a passionate discussion among everyone.
This update capacity is about 1.3GB, many functions are more practical, iPhone 12 and iPhone 13 series users are strongly recommended to upgrade.
