November 18 news, Apple today released iOS 15.1.1, Apple claimed to "improve the iPhone 12 and iPhone 13 call dropout problem."
Some netizens said that they had encountered this problem, others called over, there is a certain chance that they can't pick up, they will break when they connect, and some netizens say that they have not encountered problems. Xiao Lei believes that the impact of the call drop is still very large, and the small partners are still quick to upgrade.

iOS 15 provides many useful features, Xiaolei quite recommends users to upgrade to iOS 15.1, Xiaolei extracted some of the features that are more relevant to Chinese users. First of all, the most eye-catching may be SharePlay, which is officially Chinese called simulcast sharing. Users can swipe plays, listen to songs, or share screens with each other in FaceTime. This feature is perfect for couples in different places, where both parties can share their own entertainment activities, increase interaction, and bring each other closer together.
Screen sharing can also facilitate communication between users, for example, Xiao Lei often needs to instruct the elders in the family how to use the smartphone, but it is difficult to make an intuitive demonstration if Xiao Lei is not around them. After having this function, the other party's screen is presented in front of you, and Xiao Lei can directly teach the elders how to operate through voice.
The live text function is similar to the "Big Bang" function of the Hammer mobile phone, which is very practical and frequently used. This feature is basically implemented on Android phones, but many Android manufacturers sometimes have similar functions that simply explode the text and do not recognize it very well. In addition, Xiao Lei also hopes that Apple can carry out more localization adaptations, such as recognizing that it is a Taobao password and jumping directly to the Taobao link.
In addition, iOS 15 has added photo collections, immersive walking navigation, Safari installable extensions, wallet updates, and a redesigned notification bar.
Many of the features on iOS 15 have long been realized on Android phones, but many Android manufacturers have not been particularly serious about polishing these functions, although these features on iOS were launched late, but they can always give users a better experience in various details. Software experience is the key to retaining users, Xiaolei also hopes that domestic Android manufacturers can put their minds on the software side and polish the details of various functions.