iOS 12.0 (build 16A5318d) is an official Apple over-the-air update for the iPhone 8 Plus (GSM), released on 2018-07-03T17:05:33Z. The update package is 552.66 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: 4abf1afdc637bd86c21df59d1626468123b8ca3f.zip.