iOS 12.0.1 (build 16A404) is an official Apple over-the-air update for the iPhone 6s, released on 2018-10-08T17:10:26Z. The update package is 1.32 GB. This is a delta (partial) update that requires 11.2.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d57cc7c13e77c3c86491e4526205f972ac921ee7.zip.