iOS 12.0 (build 16A366) is an official Apple over-the-air update for the iPhone 7 (Global), released on 2018-09-12T19:12:28Z. The update package is 1.44 GB. This is a delta (partial) update that requires 11.2.6 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 883000f2ad359cc5cdb372a9ae33b028d3e12d4b.zip.