iPadOS 9.0 (build 13A344) is an official Apple over-the-air update for the iPad Air (China), released on 2015-09-16T18:02:11Z. The update package is 1.13 GB. This is a delta (partial) update that requires 8.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d0bda4828adf9e07975ed9b7378b0ad8b129bfb8.zip.