iPadOS 11.2 (build 15C114) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2017-12-02T08:11:58Z. The update package is 333.62 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: dc8f8af67f3cdafd5d04fbed57c1524e2a71d1a4.zip.