Since the launch of iOS 11, its reputation has been very general. Users are annoyed by various bugs and stuck problems. In particular, the latest flagship iPhone 8/8 Plus even has problems such as animation stuck and call noise. Fortunately, Apple is not idle. In the early morning of October 4, it immediately pushed iOS 11.0.2 to repair related bugs.
From the update information, iOS 11.0.2 fixes the "crackle" of iPhone 8/8 Plus during calls (Apple is really grounded), and also solves some bugs in photo hiding and email. We also recommend that users of these two new phones update immediately. The size of the OTA upgrade package for iPhone 8 Plus from iOS 11.0.1 to 11.0.2 is 286.1MB.
After the update, no changes have been made to the features, but the problem of call noise has indeed been improved. What we expect is that Apple will fix the problem of too stuck iOS 11 as soon as possible.