iOS 12.0 (build 16A5339e) is an official Apple over-the-air update for the iPhone 6+, released on 2018-07-30T17:09:34Z. The update package is 1.22 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: 782648f1dce15e43e45f9bc52a92c80ac929e2ca.zip.