Apple and AT&T Address iPhone 18 Pro Max Cellular Issues
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Insights by Echo AI

Apple and AT&T have acknowledged and are working to resolve cellular connectivity issues affecting a small number of iPhone 18 Pro Max users on the AT&T network. The problem, first reported in mid-September, causes affected devices to lose service and be unable to make calls, send texts, or access data. While Apple has released iOS 27.0.1 and an AT&T carrier settings update to prevent the issue, devices that have already lost service will require a hardware replacement.
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AT&T Acknowledges iPhone 18 Pro Max Issues: 'Update Immediately' In a...
AT&T has texted customers on iPhone 18 Pro Max, telling them to up...
Optimistic AT&T tells iPhone 18 Pro Max iOS 27.0.1 update will fix cal...
Following complaints about failed calls, texts, and cellular data, AT&...
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