Only iPhone 18 Pro Max devices operating on AT&T's network have reported this cellular service disruption issue

Replacement Process and Customer Support

Apple confirmed on Friday that a limited number of i Phone 18 Pro Max devices on AT&T's network are experiencing cellular service disruptions, forcing affected customers to seek replacement units. The issue prevents phone calls, text messaging, and mobile data connectivity for impacted users.

The company identified the problem as affecting a small subset of i Phone 18 Pro Max handsets specifically on AT&T's network. Apple has not disclosed the exact cause but confirmed that users experiencing the cellular service loss will need their devices replaced rather than repaired through software updates.

Apple is directing affected customers to visit Apple Store locations or authorized service providers for device evaluation and replacement. The company emphasized that standard warranty coverage applies to these replacements, though it did not specify whether the issue stems from hardware defects or network compatibility problems.

What Should Affected Users Do?

Customers experiencing cellular service loss on their i Phone 18 Pro Max while using AT&T should contact Apple Support directly or schedule an appointment at their nearest Apple Store. Apple recommends backing up device data before visiting service locations, as replacement units will be provided on-site for confirmed cases.

Apple's support documentation has been updated to reflect the issue, providing troubleshooting steps for users who may be experiencing symptoms before seeking in-person assistance. The company expects the replacement process to resolve the cellular connectivity problems completely.

Frequently Asked Questions

Which i Phone models are affected? Only i Phone 18 Pro Max devices operating on AT&T's network have reported this cellular service disruption issue.

Will software updates fix the problem? Apple has indicated that affected devices require physical replacement rather than software-based solutions.

How long does the replacement process take? Apple states that confirmed cases receive replacement devices during the same visit to Apple Store or authorized service provider locations.