iOS 12.0 (build 16A5354b) is an official Apple over-the-air update for the iPhone 8 Plus (GSM), released on 2018-08-13T17:03:53Z. The update package is 385.62 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: 31417c769fba7e7ca149c10696554e34bbe83c70.zip.