Leaked: iPhone 17e and 18 Pro Modem Specs Revealed

Generally, Apple is pretty secretive about their upcoming products, But Now we got some info.
Actually, 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, which is kinda big deal.
Obviously, 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, and You should probably know about it.
Actually, the files suggest the iPhone 17e will feature Apple’s first-generation C1-series cellular modem but will not include the N1 wireless chip, which is pretty interesting.
Actually, the device is linked to Apple’s “Leda” baseband family, which includes both the C1 and C1X modems, and You might want to know more about it.
Actually, Although it’s unclear which exact modem will be used, a report from The Information hints it could be the C1X, and that’s something to consider.
Clearly, the absence of the N1 chip could mean the iPhone 17e won’t support Thread, even with an Apple-designed cellular baseband, which is a bit of a bummer.

iPhone 17e and 18 Pro Modem Details

Normally, Apple doesn’t reveal this kind of information, But Now we have it.
Generally, 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, and that’s pretty standard.
However, the Pro models are expected to include the N1 wireless chip, which is a good thing.

iPhone 17e Modem Overview

Obviously, the iPhone 17e is going to be a big deal, and You should probably know about its modem.
Apparently, the device is linked to Apple’s “Leda” baseband family, which includes both the C1 and C1X modems, and that’s something to think about.
Actually, Although it’s unclear which exact modem will be used, a report from The Information hints it could be the C1X, which is pretty cool.
Generally, the absence of the N1 chip could mean the iPhone 17e won’t support Thread, even with an Apple-designed cellular baseband, which is a bit of a problem.

iPhone 18 Pro Modem Situation

Clearly, the iPhone 18 Pro is going to be a big deal, and You should probably know about its modem.
Normally, 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, which is pretty standard.
However, the Pro models are expected to include the N1 wireless chip, which is a good thing.

Release Timeline

Generally, Apple releases new iPhones in the fall, But this time it’s different.
Actually, the iPhone 17e is anticipated to launch in the spring of 2026, which is pretty soon.
Obviously, the iPhone 18 Pro / Pro Max is expected to debut in the fall of 2026, which is a bit later.

What This Means

Normally, leaked details are just rumors, But this time it’s different.
Actually, 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, which is pretty important.
Generally, plans can change as products move from engineering to production, and You should keep that in mind.
Normally, we would tell you to stay tuned for more updates, and that’s exactly what You should do.
Actually, stay tuned for more updates as the expected release dates approach, and You won’t be disappointed.