iPadOS 12.3 (build 16F5148a) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, WiFi), released on 2019-04-29T17:35:48Z. The update package is 97.63 MB. This is a delta (partial) update that requires 12.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: ce8aac61764a05edd9324ab2a5206edf086fdab4.zip.