iOS 12.0 (build 16A5327f) is an official Apple over-the-air update for the iPhone 7 Plus (GSM), released on 2018-07-17T17:06:20Z. The update package is 511.25 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: f3e288b69b6593cd975d9f14d96b35a820c22b96.zip.