iPadOS 12.4 (build 16G5038d) is an official Apple over-the-air update for the iPad 5 (Cellular), released on 2019-05-28T17:07:13Z. The update package is 197.97 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: 8c962d1fb56f34542d51cd174143152dc40ddd8b.zip.