iPadOS 9.9.17.1 (build 21B74) is an official Apple over-the-air update for the iPad Air 5 (Cellular), released on 2023-10-25T17:24:23Z. The update package is 5.54 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: 7a8e0dfdbb9ca950980f02b5940e6ae51e59bca6.zip.