iOS 12.0 (build 16A5354b) is an official Apple over-the-air update for the iPhone 6+, released on 2018-08-13T17:03:57Z. The update package is 293.28 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: 41b3af0cd7a2abf8b2214ae93b5c19255215e683.zip.