iPadOS 11.0.2 (build 15A421) is an official Apple over-the-air update for the iPad Air (China), released on 2017-10-03T17:00:17Z. The update package is 257.51 MB. This is a delta (partial) update that requires 11.0.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 8cffd2bff473aeffc67029b11ecd21ca4c47c61a.zip.