IOS 15.0.1 build 19A348

iOS 15.0.1 build 19A348 is the official RTM build of iOS 15.0.1, which was released to the public on 1 October 2021.

Changes
Like in iOS 15.1 build 19B5052f, a bug was fixed involving the Unlock with Apple Watch feature in which it would fail to unlock iPhone 13 devices if the user was wearing a mask.