iPadOS 9.9.17.0.2 (build 21A351) is an official Apple over-the-air update for the iPad Air 4 (WiFi), released on 2023-09-26T19:53:32Z. The update package is 5.35 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: c32228da2c6e9d60230301675c7fd037e5e3001a.zip.