iPadOS 11.0 (build 15A5370a) is an official Apple over-the-air update for the iPad Air (China), released on 2017-08-31T16:55:56Z. The update package is 31.52 MB. This is a delta (partial) update that requires 11.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 1b09ccca221301fa7825113b272a80e387832f40.zip.