iPadOS 15.7.2 (build 19H218) is an official Apple over-the-air update for the iPad Air 4 (WiFi), released on 2022-12-13T18:26:11Z. The update package is 2.57 GB. This is a delta (partial) update that requires 14.8 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: f7c8871271d813a63aef4021e69c7a12b3b7ef85.zip.