iPadOS 12.2 (build 16E5223a) is an official Apple over-the-air update for the iPad Pro 9.7-inch (Cellular), released on 2019-03-11T17:08:59Z. The update package is 636.77 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: 71673c13f8d2b375a4a2f7a744d01ae59246b8b9.zip.