Resolved (6 Oct): We are closing this incident as the issue affecting a small number of iPhone 18 Pro Max devices is not a network problem. iPhone 18 Pro Max users that are not impacted should update to iOS 27.0.1 and check Settings > General > About for a carrier settings update. Users showing SOS mode should contact Apple directly for troubleshooting and potential replacement.
Partner networks status updates are provided on a best-effort basis using third-party data. This page reflects external network infrastructure and is separate from the Gigs platform.