iOS 12.0 (build 16A5327f) is an official Apple over-the-air update for the iPhone 7 (GSM), released on 2018-07-17T17:06:19Z. The update package is 506.57 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: 896bd9eb711acd2c81bfd9235c6c6c9d66f99283.zip.