iPadOS 9.9.17.5 (build 21F6079) is an official Apple over-the-air update for the iPad Pro 4 (11-inch, Cellular), released on 2024-05-13T17:32:26Z. The update package is 5.74 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: c43c40eafcd30370f5a7b509136ce22c2d1b57bc.zip.