iPadOS 9.9.17.4 (build 21E6219) is an official Apple over-the-air update for the iPad Pro (12.9-inch, Cellular) (5th generation), released on 2024-03-05T18:16:58Z. The update package is 5.6 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: 88915747d2bf85454195980a7af802e1973f0176.zip.