[Abstract] such a short release cycles that Apple took a small run of policy fixes iOS 9 defects.
According to 9to5Mac website, in addition to release OS X El Capitan, Apple also released iOS 9.0.2 update package. This is the second paragraph of iOS since iOS 9.0 released earlier this month, Apple released the update packages.
This update package fixes some defects both iOS 9 exists, but also enhance its performance, involve iCloud Backup, iMessage activation, apple Podcasts applications and mobile data usage and so on. Such a short release cycles that Apple took a small run of policy fixes iOS 9 defects.
Apple released September 16th iOS 9, which includes multitasking features for the iPad, Maps new bus guide, including a large number of functions of Notes applications, the new News application, as well as many other features and improvements. Before iPhone 6s and iPhone 6s Plus officially on sale, Apple released iOS 9.0.1 update related deficiencies package, modified with Setup Assistant and alarm clock.
Apple is also developing for developers and beta staff iOS 9.1, and today released iOS 9.1 for the first three β beta version to developers.
9to5Mac said that, in addition to iPhone 6s on sale the first weekend sales of more than 13 million iPhone, Apple also said that more than half of the number of users has been upgraded to iOS 9.
iOS 9.0.2 is relatively small, only about 72MB, so the user upgrade process should be fairly quick.
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