iPadOS 9.9.10.2.1 (build 14D27) is an official Apple over-the-air update for the iPad Air (Cellular), released on 2017-01-23T18:07:23Z. The update package is 1.06 GB. This is a delta (partial) update that requires 9.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: f3ea43ef5b0959d93e929327e960d11a8dd78444.zip.