An insider from the mobile chip industry has disclosed that upstream component suppliers for the upcoming iPhone 17 series are adopting a conservative inventory strategy. This cautious approach stems from Apple's failure to introduce any groundbreaking new applications. The primary shift in this year's iPhone 17 series lies in its design, with the discontinuation of the Plus version and the introduction of a novel Air variant. The four models anticipated to launch in September are the iPhone 17, iPhone 17 Air, iPhone 17 Pro, and iPhone 17 Pro Max.