iPadOS 9.9.14.5 (build 18E6199) is an official Apple over-the-air update for the iPad Air 4 (Cellular), released on 2021-04-26T17:13:27Z. The update package is 3.68 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: dcc68ceb47f93ea968cb2a0bd8f0da8822e1aaa7.zip.