iOS 12.1 (build 16B5068i) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2018-10-02T17:12:08Z. The update package is 561.66 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: 8a764aa3f22f44f6e5f9279a5857078523caf9d7.zip.