iOS 12.0 (build 16A5339e) is an official Apple over-the-air update for the iPhone 6s+, released on 2018-07-30T17:09:35Z. The update package is 387.96 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: 96068d18e73ea4a83ca39c10fd6f3aaa0f5e473d.zip.