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iPhone 18 Pro technical setup, migration, and features

Updated 1 time since CLSTR started tracking revisions of this situation.

What changed

2026-09-20 00:32 UTC → 2026-09-26 07:51 UTC · added ~~removed~~

iPhone 18 Pro technical ~~setup~~ setup, migration, and ~~migration~~ features

Initial information regarding the iPhone 18 Pro focuses on technical maintenance and data migration. Users can perform a hard reset to resolve software ~~issues~~ issues, such as frozen screens, without deleting ~~data, and~~ data. Migration can ~~migrate information~~ be achieved via iCloud backups or direct device-to-device ~~transfers.~~ transfers; the latter is noted for better preservation of app logins but requires both devices to be used exclusively during the process. As the device reaches users, specific technical challenges have emerged regarding carrier migration in Japan. Users transitioning from physical SIMs on older models to eSIMs on the iPhone 18 Pro via the ahamo sub-brand (NTT DOCOMO) have reported activation loops during Apple’s Quick Start ~~process.~~ process, specifically when entering the required 6-digit verification code. To resolve these ~~activation~~ failures, users have found success by performing a forced restart and software update, or by skipping the eSIM setup during the initial migration to complete it separately afterward. Beyond migration, new configuration details have emerged for the iPhone 18 Pro and Pro Max. Users can optimize photography through manual camera controls—including aperture, focus, shutter speed, and white balance—and third-generation Photographic Styles. For advanced features, users may join a waitlist for Siri AI, which is currently English-only. Privacy recommendations include limiting mobile data options to prevent carriers from tracking precise locations while maintaining emergency services.

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