iOS 12.0 (build 16A5318d) is an official Apple over-the-air update for the iPhone 7 (Global), released on 2018-07-03T17:05:42Z. The update package is 1.25 GB. This is a delta (partial) update that requires 11.4.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: ec933668ec35329a683e68a3ebc34296725c9b90.zip.