iPadOS 12.4 (build 16G5046d) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, WiFi), released on 2019-06-11T17:07:14Z. The update package is 265.73 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: 27ea155a4d9e1e0c4ac332ba58aa332fb9324a79.zip.