iOS 12.0 (build 16A5288q) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2018-06-05T09:52:49Z. The update package is 1.33 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: 30d95827343849aa7ff4b97f72230fa4fc2500b3.zip.