iPadOS 9.2 (build 13C75) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2015-12-08T18:03:58Z. The update package is 261.68 MB. 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: c34111795e761aa162bdd6316d8521a1eb391011.zip.