iOS 12.0 (build 16A5357b) is an official Apple over-the-air update for the iPhone 7 (GSM), released on 2018-08-15T17:07:08Z. The update package is 181.69 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: f4aaed2bd700fc9b82c910c416a3aacc2d12b394.zip.