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 325.15 MB. This is a delta (partial) update that requires 11.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4633d13538462002e43e9431ab7daea8c5af12e5.zip.