iOS 12.0 (build 16A5327f) is an official Apple over-the-air update for the iPhone 8 Plus (GSM), released on 2018-07-17T17:06:10Z. The update package is 529.08 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: fdaa847005e8b3c3c48ee6f4b147f13145d587bc.zip.