iPadOS 12.2 (build 16E5181f) is an official Apple over-the-air update for the iPad Pro (10.5-inch, Cellular), released on 2019-01-24T18:05:41Z. The update package is 608.29 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: e2bc944dc80632f0eb3e0aca2d8a1857f24db2d4.zip.