iPadOS 8.0 (build 12A4318c) is an official Apple over-the-air update for the iPad Air (Cellular), released on 2014-07-07T17:52:05Z. The update package is 387.5 MB. This is a delta (partial) update that requires 8.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 5f06c7c17211d94df4e7880ddb98fdd57a2f6cce.zip.