Leaked: iPhone 17e and 18 Pro Modem Details Revealed
A recent leak from internal Apple files has revealed details about the cellular modem technology expected in the upcoming iPhone 17e and iPhone 18 Pro models. The information comes from kernel debug kit files from an Apple prototype device running an early version of iOS 26, exposing specifics about numerous upcoming Apple devices.
iPhone 17e Modem Overview
The files suggest the iPhone 17e will feature Apple’s first‑generation C1‑series cellular modem but will **not** include the N1 wireless chip. The device is linked to Apple’s “Leda” baseband family, which includes both the C1 and C1X modems. Although it’s unclear which exact modem will be used, a report from *The Information* hints it could be the C1X.
The absence of the N1 chip could mean the iPhone 17e won’t support Thread, even with an Apple‑designed cellular baseband.
iPhone 18 Pro Modem Situation
Internal code lists the iPhone 18 Pro with both C1X and C2 basebands, indicating Apple was still deciding which modem to use across all configurations when the files were created. However, the Pro models are expected to include the N1 wireless chip.
Release Timeline
– **iPhone 17e:** Anticipated launch in the spring of 2026.
– **iPhone 18 Pro / Pro Max:** Expected debut in the fall of 2026.
What This Means
These leaked details provide an intriguing glimpse into Apple’s future iPhone models, but they should be viewed as a snapshot of the development process rather than finalized specifications. Plans can change as products move from engineering to production.
Stay tuned for more updates as the expected release dates approach.
