iPadOS 9.9.16.4 (build 20E246) is an official Apple over-the-air update for the iPad Air 3 (Cellular), released on 2023-03-27T17:11:13Z. The update package is 4.48 GB. This is a delta (partial) update that requires 12.1.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b518c2e50a61ce101b9a7a0f1cc37798a32d3b1b.zip.