iPadOS 8.0 (build 12A4331d) is an official Apple over-the-air update for the iPad Air (China), released on 2014-07-21T17:54:04Z. The update package is 301.2 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: 0d8cb5f7bfa79ed69f113b50627e82d4119b7df1.zip.