In 2025, Apple is anticipated to unveil the revamped iPhone 17 series, with the iPhone 17 Air stealing the limelight. This model signifies the dawn of Apple's novel engineering design ethos, one that the company has painstakingly cultivated. According to reports, the iPhone 17 Air boasts a 6.7-inch display and adopts an ultra-slim design, potentially measuring just 5.64mm in thickness (excluding the camera module), making it Apple's slimmest smartphone ever. Furthermore, the iPhone 17 Air may introduce a novel horizontal camera bar design, housing a solitary camera, and is expected to support eSIM over-the-air provisioning. Concurrently, the iPhone 17 series as a whole will undergo a remarkable transformation, featuring a horizontal camera module and the return of an aluminum alloy backplate. These groundbreaking changes signify another leap in Apple's design philosophy, potentially setting new trends in smartphone design.