iPadOS 12.4 (build 16G5046d) is an official Apple over-the-air update for the iPad Pro (10.5-inch, WiFi), released on 2019-06-11T17:07:16Z. The update package is 218.49 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: 70c136bf7b248d2811130138b878acbf3e8a2867.zip.