iPadOS 12.2 (build 16E5227a) is an official Apple over-the-air update for the iPad Pro (10.5-inch, Cellular), released on 2019-03-18T17:06:38Z. The update package is 678.96 MB. This is a delta (partial) update that requires 12.1.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: de9e9f05c05fbf89314816f4f4134897faec409e.zip.