iPadOS 11.2.5 (build 15D5057a) is an official Apple over-the-air update for the iPad Pro (10.5-inch, Cellular), released on 2018-01-11T18:03:15Z. The update package is 135.58 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: 82137086e704cbb88beac18ccbd5d1fb55001188.zip.