iPadOS 9.9.17.3.1 (build 21D6061) is an official Apple over-the-air update for the iPad (Cellular, 9th generation), released on 2024-02-08T18:31:25Z. The update package is 5.25 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: b36b581bf51665040338bb979ff9608d0f727472.zip.