Apple's Internal Code Reveals Future iPhone Modem Features and Release Plans

Recent internal code leaks from Apple have shed light on the upcoming features and configurations for the iPhone 17e, iPhone 18 Pro, and iPhone 18 models, providing hints about their cellular modems, wireless chips, and release timelines.

iPhone 17e: Potential First-Generation C1-Series Modem

Sources suggest that the iPhone 17e may be equipped with Apple's first-generation C1-series cellular modem technology. Notably, the device appears to lack the N1 wireless chip, which could impact features like Thread support. The internal code indicates that the iPhone 17e will likely use the C1X modem, representing a progression from the C1 chip used in the iPhone 16e.

The absence of the N1 chip may hinder certain wireless capabilities, particularly Thread, a protocol for smart home device communication. This omission could signal a shift in Apple's wireless hardware strategy or hardware constraints for this model.

iPhone 18 Pro: Uncertain Modem and Wireless Chip Configuration

For the iPhone 18 Pro, internal code suggests a less definitive approach. The device's code shows entries for both C1X and C2 basebands, implying that Apple has yet to finalize the modem configuration for the model. Additionally, while N1 support appears to be planned for the Pro lineup, decisions on which baseband to adopt fully are still under consideration.

Since these details come from pre-release internal software, they are subject to change before the official announcement. The iPhone 17e is expected to launch in spring 2026, with the iPhone 18 Pro and Pro Max anticipated in fall 2026.

Broader Release Cycle Predictions

Contrary to tradition, Apple is believed to be delaying the launch of the standard iPhone 18, with rumors indicating no release in 2025. Instead, the next non-Pro iPhone model might launch in spring 2027, making the iPhone 17 the latest version until then.

Recent Controversies and Other Developments

Duolingo's Dynamic Island Ads: The language learning app reportedly used the iPhone’s Live Activity and Dynamic Island features for displaying ads, violating Apple’s design guidelines.
New Accessories and Devices: The company unveiled the 'Clicks Communicator,' a second-phone device focusing on communication, and continued to expand its lineup with upcoming low-cost Macs and new fitness programs.

Upcoming Hardware and Software Launches

Low-Cost MacBook: A more affordable 13-inch MacBook, possibly with the A18 Pro chip, is expected to be announced in early 2026.
Strava Activity Challenge: Apple Fitness+ will feature new challenges, including a "Quit Quitting" challenge to motivate consistent workouts.
CES 2026 Announcements: Govee and Belkin introduced new Matter-compatible lighting and charging accessories tailored for Apple users.

Conclusion

While much of this information remains speculative until official releases, Apple’s internal code hints at significant hardware and software developments set for the coming year. The transition towards new modem technologies, hardware collaborations, and extended product lines exemplify Apple's ongoing evolution in the tech space.

Note: The details mentioned are based on leaked internal code and may change before product launches.