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Topic

Cellular Modem Silicon

Chips that handle a device's cellular network connectivity (4G/5G), traditionally supplied by firms like Qualcomm but increasingly made in-house, e.g. by Apple.

Current stories

productConfirmed10 publishers

AT&T points iPhone 18 Pro Max owners with failing calls to an Apple update that lists Face ID fixes

AT&T texted iPhone 18 Pro Max owners to install iOS 27.0.1 immediately, warning that some phones may be unable to complete calls, including to 911. Teams managing those phones can install it for the fixes Apple documented while keeping the cellular fault logged as unresolved.

Perspective Coverage

11 publishers
Builder
Builder 18%
Operator
Operator 76%
Investor
Investor 6%

Reality

Evidence68
Adoption
Not scored
Hype gap+30
Incentives45
Confidence70
productConfirmed9 publishers

iPhone 18 Pro Max owners who lost AT&T service need a new phone, Apple says

Apple says iPhone 18 Pro Max phones that lost service on AT&T must be replaced because software cannot reactivate them. Its iOS 27.0.1 release and a new AT&T carrier settings file are meant only to keep working phones from failing.

Perspective Coverage

9 publishers
Builder
Builder 17%
Operator
Operator 63%
Investor
Investor 20%

Reality

Evidence70
Adoption
Not scored
Hype gap+10
Incentives60
Confidence72
productOne report1 publisher

AT&T tells iPhone 18 Pro Max owners to install iOS 27.0.1 after phones get stuck in SOS mode

AT&T is texting affected iPhone 18 Pro Max owners to install iOS 27.0.1 because some phones may be unable to complete calls, texts or data, including to 911. Teams issuing the phones should install it before moving any eSIM, the setup step tied to some failures.

Publishers:tomsguide.com

Reality

Evidence50
Adoption
Not scored
Hype gap0
Incentives
Not scored
Confidence50
productConfirmed4 publishers

Apple renews its Qualcomm patent license as its own modems replace Qualcomm chips in iPhones

Qualcomm renewed its global patent license with Apple from April 1, 2027, and neither company disclosed the terms. Apple's C-series modems are pushing Qualcomm chips out of iPhones, but the patent payments sit on a separate contract that keeps running.

Perspective Coverage

4 publishers
Builder
Builder 29%
Operator
Operator 31%
Investor
Investor 40%

Reality

Evidence60
Adoption65
Hype gap+10
Incentives
Not scored
Confidence60
productOne report1 publisher

Apple prices the 1TB iPhone 18 Pro $300 above last year's model

The base iPhone 18 Pro and Pro Max each went up $100, but the increase steepens up the storage ladder, and the fleet buyer specifying next year's refresh is now buying a phone that no longer sits at the top of Apple's range.

Publishers:macrumors.com

Reality

Evidence62
Adoption20
Hype gap+8
Incentives55
Confidence58
productOne report1 publisher

Apple ships one iPhone 18 Pro Max name with two different modems

Apple's updated spec pages give the C2 modem to every iPhone 18 Pro and to Pro Max units outside the US, where iOS 27 code points to Qualcomm silicon instead. Apple has yet to explain the split, and both parts list US mmWave 5G.

Publishers:macrumors.com

Reality

Evidence60
Adoption70
Hype gap+10
Incentives45
Confidence58