iOS 12.0 (build 16A5366a) is an official Apple over-the-air update for the iPhone 7 (GSM), released on 2018-08-31T17:07:37Z. The update package is 83.75 MB. This is a delta (partial) update that requires 12.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 73d4478cb31f50e67fc75a59183ff5899cdd511a.zip.