iPadOS 12.4 (build 16G5069a) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, WiFi), released on 2019-07-09T17:16:00Z. The update package is 273.18 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: b0c7403e6a273cf88f4d4ea12f2e9ad51127d4f0.zip.