iPhone 18 Pro could get next-gen N2 chip, pushing an exciting trend

Apple is expanding its custom silicon to include wireless chips and modems, with the iPhone 18 Pro expected to feature next-generation N2 wireless chip and C2 modem this fall. The current C1 modem in iPhone 16e delivers improved battery life and better performance in crowded networks, while the N1 wireless chip enhances Personal Hotspot and AirDrop. Developing more iPhone components in-house gives Apple greater control over its technology stack and enables surprise features and performance improvements.