iPadOS 12.4 (build 16G5027i) is an official Apple over-the-air update for the iPad Pro 9.7-inch (WiFi), released on 2019-05-20T17:06:50Z. The update package is 207.52 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: 6dfeff57a45be7a09747a2cf29c6cc8cd18c7c33.zip.