iOS 12.0 (build 16A5362a) is an official Apple over-the-air update for the iPhone 8 Plus (GSM), released on 2018-08-20T17:05:22Z. The update package is 1.39 GB. This is a delta (partial) update that requires 11.4.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 9612eec49015047338cd7c16e01a9a79bcef0fb6.zip.