Apple releases iOS 27.0.1 as the first update to the iOS 27 software line. Multiple outlets report the update addresses bugs that can cause iPhone devices to freeze or restart when using Face ID.

ZDNet highlights a specific problem affecting iPhone 18 Pro and Pro Max, saying the devices may freeze or restart when Face ID is attempted. Cult of Mac similarly describes a fix for an issue tied to Face ID failure, noting it can lead to restarts on newer iPhone models. Beyond the Face ID-related bug, Cult of Mac also states that iOS 27.0.1 includes additional fixes, though the outlets cited here focus primarily on the Face ID freeze/restart behavior and do not detail every other resolved issue.