iPadOS 10.2.1 (build 14D27) is an official Apple over-the-air update for the iPad mini 3 (Cellular), released on 2017-01-23T18:07:37Z. The update package is 325.47 MB. This is a delta (partial) update that requires 10.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4804d1182f9b870803e21be1125229886b72043e.zip.