iPadOS 12.4 (build 16G5038d) is an official Apple over-the-air update for the iPad Pro 9.7-inch (Cellular), released on 2019-05-28T17:07:16Z. The update package is 197.66 MB. This is a delta (partial) update that requires 12.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b382102244eb3cf247d9a110b6362ac179a16b60.zip.