iOS 12.0 (build 16A5354b) is an official Apple over-the-air update for the iPhone 7 Plus (GSM), released on 2018-08-13T17:04:04Z. The update package is 367.75 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: a72bd9cdbd0086ac162a4745dfe242a260af8ed1.zip.