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Apple to Release iOS Patch for iPhone 18 Pro Rebooting Bug

The update is designed to stop system-level crashes that occur when Face ID fails and signals Apple sees the fault as software rather than hardware.

Overview

  • Apple confirmed to 9to5Mac on Thursday that a software fix is coming early next week, with iOS 27.0.1 the likely release carrying the patch.
  • Independent testing by 9to5Mac reproduced the problem by covering a tester’s face during a Face ID unlock, which froze the phone, caused a hard reboot, and left a panic log in Settings > Analytics.
  • Reports from social posts and reader tips show the bug affects a subset of iPhone 18 Pro and Pro Max units but is not universal, and some customers have already exchanged phones at Apple before the fix was announced.
  • The iPhone 18 Pro series moved the infrared Face ID camera under the display to shrink the Dynamic Island, a hardware change that raised questions but current reporting points to a software-level kernel panic as the cause.
  • Apple’s recent watchOS 27.0.1 patch for similar unexpected restarts sets a precedent for a fast software-first fix, and affected owners are advised to wait for the iOS update and check Settings > General > Software Update.