https://www.cnbc.com/2017/10/31/apple-could-drop-qualcomm-from-next-years-iphones.html

Apple has designed iPhones and iPads that would drop chips supplied by Qualcomm, according to two people familiar with the matter.

The change would affect iPhones released in the fall of 2018, but Apple could still change course before then, these people said. They declined to be identified because they were not authorized to discuss the matter with the media.