iPadOS 8.2 (build 12D508) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2015-03-09T18:49:04Z. The update package is 706.53 MB. This is a delta (partial) update that requires 8.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 753058ba836720e973477a76fc87e2719fb3e6c1.zip.