Iconic meaning in last sentence?

Ple is widely expected to hold a major event this September to announce a new iPhone, as well as updates to other products and release dates for the latest versions of its macOS and iOS operating systems. 2017 marks the 10th anniversary of the company's first iPhone, so expectations are high for a so-called iPhone 8 buyers have been anticipating a new, deeply revised version of Apple's iconic smartphone since before the iPhone 7 arrived last September.

An icon is a graphic image, a small picture or object that represents a file, program, web page, or command. Icons help you execute commands, open programs or documents quickly. To execute a command by using an icon, click or double-click on the icon. It is also useful to recognize quickly an object in a browser list. For example, all documents using the same extension have the same icon.

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