iPadOS 12.4 (build 16G5046d) is an official Apple over-the-air update for the iPad Pro (10.5-inch, Cellular), released on 2019-06-11T17:07:17Z. The update package is 265.66 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: 4c80326cd5ce4c775963f60b12a3e19e88b9b4ba.zip.