iOS 12.0.1 (build 16A404) is an official Apple over-the-air update for the iPhone 5s (GSM), released on 2018-10-08T17:10:01Z. The update package is 1.67 GB. This is a delta (partial) update that requires 10.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 60c09c8469a990e1a5ef043174773bae0b8c6904.zip.