iPadOS 9.9.12.3 (build 16F5139e) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2019-04-22T17:08:08Z. The update package is 2.07 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: 45ddab812806aff47bd7272841c95b3b158df5e1.zip.