iPadOS 12.4 (build 16G5077a) is an official Apple over-the-air update for the iPad Pro 9.7-inch (Cellular), released on 2019-07-16T17:39:08Z. The update package is 103.23 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: 71a1f87d8e89ec31a611220857b04f3f4a4d7503.zip.