iPadOS 11.2.2 (build 15C202) is an official Apple over-the-air update for the iPad Pro 9.7-inch (WiFi), released on 2018-01-08T18:14:52Z. The update package is 325.13 MB. This is a delta (partial) update that requires 11.1.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 375816d3d3bb9374d65e3cc4c80e9c47cf9d8be7.zip.