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 1.45 GB. This is a delta (partial) update that requires null already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 523998bbffc361b8fec886402a69f189b0efe834.zip.