iPadOS 9.3.3 (build 13G34) is an official Apple over-the-air update for the iPad Air 2 (Cellular), released on 2016-07-18T17:55:07Z. The update package is 294.43 MB. This is a delta (partial) update that requires 9.2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: adf0570163bff451e59d2bd01788b0bcdbe0758d.zip.