iOS 12.0.1 (build 16A404) is an official Apple over-the-air update for the iPhone 8 (GSM), released on 2018-10-08T17:09:51Z. The update package is 1.48 GB. This is a delta (partial) update that requires 11.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: ef2cb18f91a98d8338b692fd2b69892430325353.zip.