iPadOS 10.2.1 (build 14D27) is an official Apple over-the-air update for the iPad mini 2 (China), released on 2017-01-23T18:07:32Z. The update package is 322.15 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: ccb188e398a4086a9240f0ca526f79034b6b0695.zip.