iPadOS 11.2.2 (build 15C202) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, Cellular), released on 2018-01-08T18:15:52Z. The update package is 62.01 MB. This is a delta (partial) update that requires 11.2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 70071e29cb23455d09ad818f7f69643c74bb7b23.zip.