iOS 10.2.1 (build 14D27) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2017-01-23T18:08:44Z. The update package is 373.86 MB. This is a delta (partial) update that requires 10.0.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b40ea795825e2d5978aca3b270a2edc1c9b7eb5a.zip.