iPadOS 12.4.7 (build 16G192) is an official Apple over-the-air update for the iPad Air (WiFi), released on 2020-05-20T17:06:32Z. The update package is 1.23 GB. This is a delta (partial) update that requires 11.3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 7f6b60deadbb65ec52820020b966a24b0d25fa78.zip.