iPadOS 12.4.7 (build 16G192) is an official Apple over-the-air update for the iPad Air (Cellular), released on 2020-05-20T17:06:44Z. The update package is 287.66 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: 57823390369688c0cc9ae0b9bdf812779b638c13.zip.