According to MacRumors, leaked manufacturing documents suggest the upcoming iPhone 18 Pro will utilize Qualcomm modems for the American market while using Apple's proprietary C2 chip globally.
Reliant on leaked data from an Apple supplier, reporting indicates that localized versions of the iPhone 18 Pro could differ in their 5G hardware to accommodate specific regional connectivity standards.
This hardware split suggests Apple's internal modem may still struggle with mmWave technology, potentially leading to performance or efficiency differences between regional models.
The report cites a specific data breach from a known supplier and details specific component model numbers.
Start with the primary evidence, then review supporting sources and context.
“iPhone 18 Pro Could Use Qualcomm Modem in the US and C2 Elsewhere Thursday July 2, 2026 9:15 am PDT by Hartley Charlton Stolen data from Apple manufacturing partner Tata Electronic”
Recommended from Apple topics and recent confidence changes
MacRumors wrote that Apple is still expected to hold its iPhone event in September, with the company typically giving about two weeks’ notice. The outlet says that could put the event announcement in late August if Bloomberg’s reported timing is right.
9to5Mac reported that new comments from Qualcomm’s earnings call make it look more likely Apple will shift iPhone 18 Pro to its own C2 cellular chip. The outlet says that could reduce Qualcomm’s role in this year’s iPhone lineup.
MacRumors reported that TrendForce’s latest analysis puts the 256GB iPhone 18 Pro’s bill of materials well above the current model, largely because memory costs have surged. The outlet says Apple may need to lean on pricing changes across the lineup to offset the pressure.
MacRumors discusses the iPhone 17 as the better buy for people who are deciding whether to upgrade now or hold out for iPhone 18. The video frames iPhone 18 as not arriving this year and focuses on why the current model may be the more practical choice.
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