iPadOS 9.3.3 (build 13G21) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2016-06-06T16:46:58Z. The update package is 46.72 MB. This is a delta (partial) update that requires 9.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: ff69043db94df728f1630c9cc6742284b86fea9f.zip.