iPadOS 8.0 (build 12A365) is an official Apple over-the-air update for the iPad Air (China), released on 2014-09-17T17:54:03Z. The update package is 1.3 GB. This is a delta (partial) update that requires 7.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 071ca2c6254ef678a0468643c389dc2ef95ce1f5.zip.