iOS 12.0 (build 16A5288q) is an official Apple over-the-air update for the iPhone 7 (GSM), released on 2018-06-05T09:52:52Z. The update package is 1.31 GB. This is a delta (partial) update that requires 11.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 5c0540a5defad6264b237f08954d5ecd72b27dab.zip.