iPadOS 12.2 (build 16E5223a) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2019-03-11T17:09:01Z. The update package is 663.12 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: 0ef28646db74e2d29b7c430266e17b087c289ce1.zip.