iPadOS 9.9.12.4.5 (build 16G161) is an official Apple over-the-air update for the iPad Air (WiFi), released on 2020-01-28T18:27:33Z. The update package is 2.04 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: 059eba98dbdbb8d28f703ce82f1fef2d59a6c4b6.zip.