iOS 12.0.1 (build 16A404) is an official Apple over-the-air update for the iPhone 6s+, released on 2018-10-08T17:10:34Z. The update package is 1.38 GB. This is a delta (partial) update that requires 11.2.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: c8817d7032177972f9f6910c57c84c68aa4645cb.zip.