iPhone 18 Pro Models to Get Apple's Second 3s2l54 Generation 5G Modem: Report

C1 is Apple's first-ever proprietary cellular modem. 2y5t5q

Written by Siddharth Suvarna | Updated: 19 March 2025 14:49 IST

iPhone 18 Pro Models to Get Apple's Second-Generation 5G Modem: Report

Photo Credit: Apple 1f2j6a

Apple launched its iPhone 16e last month

Highlights

Analyst Jeff Pu shared insights on the iPhone 18 Pro lineup
The C1 lacks for mmWave
iPhone 18 series could launch in September 2026

ment

iPhone 17 series is still months away from launch but that has not stopped the rumour mill from churning out details about next year's iPhone 18 series. Most recently, a prominent analyst opined that iPhone 18 Pro models will come with Apple's second-generation modem. The iPhone maker introduced its first-ever in-house modem, C1, with the iPhone 16e. The first cellular modem designed by Apple is claimed to deliver fast and reliable 5G cellular connectivity.

Apple's Next In-House Modem Could Debut Next Year 5x2h45

As reported by 9to5mac, Jeff Pu of GF Securities outlined his expectations for the iPhone 18 series in his latest note to investors. The analyst reportedly expects Apple to pack the “C2” modem in the iPhone 18 Pro and iPhone 18 Pro Max in 2026.

This isn't the first time the development of the second-generation Apple modem has been mentioned, Bloomberg's Mark Gurman also claimed in February that Apple is planning to use the C2 modem next year in “higher-end iPhones”.

Zepto Will Now Deliver Apple Products in 10 Minutes

Further, Pu reportedly said that Apple wants to pack the C1 in the iPhone 17 Air, but the company may call off this decision. It is uncertain if Apple could use the C1 chip in iPhone 18 models while reserving the purported C2 for Pro models. The company may retain the Qualcomm 5G modem for the models.

The C1 which debuted with the iPhone 16e last month lacks for mmWave, which is the extremely high frequency (EHF) band. This can result in slower and speeds on the phone. A refreshed version of Apple's C1 modem is said to be in development with mmWave . Releasing new in-house chips will make Apple less dependent on outside suppliers including Qualcomm.

Here’s How Much Apple's Foldable iPhone May Cost

Comments

For the latest reviews, follow Gadgets 360 on X, Facebook, WhatsApp, Threads and Google News. For the latest videos on gadgets and tech, subscribe to our YouTube channel. If you want to know everything about top influencers, follow our in-house Who'sThat360 on Instagram and YouTube.

Further reading: Apple

Nithya P Nair

Email Nithya P Nair

Nithya P Nair is a journalist with more than five years of experience in digital journalism. She specialises in business and technology beats. A foodie at heart, Nithya loves exploring new places (read cuisines) and sneaking in Malayalam movie dialogues to spice up conversations. More