iPadOS 11.2.5 (build 15D60) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, Cellular), released on 2018-01-23T18:28:53Z. The update package is 1.2 GB. This is a delta (partial) update that requires 10.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 051d120807c4170e38a9451be9c2c4cff5f3bfdf.zip.