iPadOS 12.4 (build 16G5027i) is an official Apple over-the-air update for the iPad Pro (10.5-inch, Cellular), released on 2019-05-20T17:06:59Z. The update package is 209.29 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: 7d20d16d020a84830b7e5d615bb1ae96970da6c3.zip.