iPadOS 12.4 (build 16G5027i) is an official Apple over-the-air update for the iPad Pro (10.5-inch, WiFi), released on 2019-05-20T17:06:58Z. The update package is 209.36 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: a07bd385b18e02d638a3f973dd394871878b18dc.zip.