iOS 12.0 (build 16A5366a) is an official Apple over-the-air update for the iPhone 6+, released on 2018-08-31T17:07:33Z. The update package is 76.18 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: f63ba99a99fe5411cbd536a701bdbdc1bb7d512c.zip.