iPadOS 9.9.10.2 (build 14C92) is an official Apple over-the-air update for the iPad Air (China), released on 2016-12-12T17:57:29Z. The update package is 1.06 GB. This is a delta (partial) update that requires 9.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 2cecb52dc88e0052ecae92a39e8b591e79ceca3c.zip.