iPadOS 9.9.17.1.2 (build 21B6101) is an official Apple over-the-air update for the iPad Air 4 (Cellular), released on 2023-11-30T18:09:36Z. The update package is 5.37 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: a96c7538340d30cb3232446a750e022e556708e3.zip.