The frequent background killing problems of Apple mobile phone recently have been restrained to a certain extent after the system update of IOS 13.2.2. In fact, in iOS 13, killing the backstage is only one of the many problems of user Tucao, and a variety of other minor problems are emerging one after another.
Although Apple said in an official statement that IOS 13.2.2 really solved the problem of frequent killing of backstage users' feedback, the actual situation seems to be the same at present.
According to the developers, through the iPhone 11 Pro Max test with the latest version of the system, 32 common applications were opened and switched quickly, without previous overloading. When the test is started again after a period of time, some apps will be overloaded, but this should also be the case when the system determines that the timeout is removed from memory, which is not the same category as frequent overloads.
In addition, IOS 13.2.2 system also solves the problem of no network signal after the call and some problems of exchange mail.
On the whole, apple does optimize at the system level, but the confidence lost by consumers needs to be gradually improved.