iPadOS 9.9.11.2.5 (build 15D5049a) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2018-01-03T18:15:50Z. 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: a18e683cbcba0a75b766022b7ca06ccbfbc10145.zip.