Apple Renews Patent Agreement with Qualcomm as In-House Modem Development Accelerates Replacement
nashnova research
Qualcomm announced a renewed global patent license with Apple on September 24, effective April 2027 — but Apple's in-house C2 modem has already reached the Pro lineup. Royalties continue; the hardware shift is irreversible, and Qualcomm's chip share inside iPhones is heading toward zero.
A patent renewal — why doesn't it mean Apple still needs Qualcomm chips?
Patent licensing and chip procurement are two separate matters. This means → even if Apple never buys another Qualcomm modem, it still owes Qualcomm a royalty on every iPhone sold for mobile-communication patents.
The new deal extends the six-year agreement signed after the 2019 settlement, plus a two-year extension option, carrying the license beyond March 2027.
In plain terms = the renewal settles "whose patents," not "whose chips" — two different lines that should be read apart.
How far has Apple's in-house modem come?
The iPhone 18 Pro (global) and the foldable iPhone Duo now run Apple's in-house C2 modem. Only the U.S. Pro Max retains Qualcomm's Snapdragon X80.
C2 has entered the Pro tier for the first time and adds millimeter-wave support. This means → Apple's modem development has not slowed — it is pushing into the high end.
Bringing the modem in-house lets Apple integrate all wireless functions tightly with the A-series processor, improving power efficiency and the experience ceiling.
What does Qualcomm itself say?
On its July 2026 earnings call, Qualcomm acknowledged that its component share in new iPhones was well below the previously expected 20%, with Apple-related revenue declining faster than forecast.
Qualcomm said it would offset the gap with data-center revenue.
This reflects an internal pivot: Qualcomm already treats iPhone revenue as a shrinking legacy stream and is shifting its strategic center of gravity.
What does the U.S. Pro Max connectivity glitch mean?
Shortly after launch, some AT&T subscribers reported the U.S. iPhone 18 Pro Max dropping into SOS-only mode — unable to make calls, send texts, or use mobile data. Others hit eSIM activation failures and had to fall back on Wi-Fi calling.
There is no evidence the fault lies in the Qualcomm modem chip itself; carrier-side eSIM provisioning is equally plausible. Still, some industry observers note that Apple's integration of the Qualcomm modem cannot be ruled out as a factor.
In plain terms = regardless of who is at fault, this episode pushes Apple and its users further toward full in-house modems — the one model still running Qualcomm is the one with the problem, which only strengthens the case.
What comes next?
Apple is reportedly testing the next-generation C3 modem, targeting a 2027 launch with performance that surpasses Qualcomm's.
Royalty payments will continue regardless, but the hardware transition is now effectively irreversible.
This means → whether C3 hits its performance targets on schedule is the last checkpoint that determines if Qualcomm can hold any remaining share in flagship iPhones.
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