iPadOS 12.4 (build 16G5077a) is an official Apple over-the-air update for the iPad Pro (10.5-inch, Cellular), released on 2019-07-16T17:39:12Z. The update package is 273.42 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: a08f51e5ea0bb27ffc668246cae2862a801f7860.zip.