Apple's iPhone 17 series is slated for a design revamp, according to Bloomberg's Mark Gurman. While the front will remain largely unchanged, the rear will feature a noticeable redesign, particularly on Pro models, with a potential shift to aluminum frames and a new 'part-aluminum, part-glass' back. New colors are expected, including purple and green for the standard iPhone 17 and possibly sky blue for the Pro models. Gurman describes the changes as an 'industrial design revamp', a stepping stone to more significant changes planned for future models, including a foldable iPhone.

Prepared by Jonathan Pierce and reviewed by editorial team.