iPadOS 9.9.11.2.5 (build 15D5046b) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2017-12-19T18:02:58Z. The update package is 1.71 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: d3570db59a025e19f64b6241d4ea336dbbd1fe02.zip.