iPadOS 9.9.10.2.1 (build 14D27) is an official Apple over-the-air update for the iPad mini 2 (China), released on 2017-01-23T18:07:31Z. The update package is 1.35 GB. This is a delta (partial) update that requires 8.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b3604ac3389e7530cb26f076b1a9c8912b63b544.zip.