iPadOS 10.2.1 (build 14D27) is an official Apple over-the-air update for the iPad Air 2 (Cellular), released on 2017-01-23T18:07:48Z. The update package is 348.33 MB. This is a delta (partial) update that requires 10.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: ad1c48bbbbecbe7b77c7655d9372b8d474b01b68.zip.