iPadOS 12.2 (build 16E5191d) is an official Apple over-the-air update for the iPad Pro 3 (12.9-inch, WiFi, 1TB Model), released on 2019-02-04T18:06:03Z. The update package is 711.8 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: 71f7893cde20cb7de1e4e9148f1770ae5ecb41ed.zip.