iPadOS 15.7.2 (build 19H218) is an official Apple over-the-air update for the iPad Pro 4 (12.9-inch, Cellular), released on 2022-12-13T21:05:49Z. The update package is 2.69 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: f1210a813a43a26fd799b695d2f063a763f74619.zip.