iPadOS 11.2.5 (build 15D5057a) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2018-01-11T18:03:13Z. The update package is 133.87 MB. This is a delta (partial) update that requires 11.2.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 86c5be2112754cc5c91c1d54d4066d4d8e98bbee.zip.