iOS 10.2.1 (build 14D27) is an official Apple over-the-air update for the iPhone 5c (Global), released on 2017-01-23T18:08:09Z. The update package is 261.95 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: 35b8253a9c8cf62c2d28942977b90dc53abb824b.zip.