iPadOS 10.3.3 (build 14G5047a) is an official Apple over-the-air update for the iPad Air (WiFi), released on 2017-06-13T16:55:34Z. The update package is 61.19 MB. This is a delta (partial) update that requires 10.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 389686bf166bf62c8ae4a37d315a368116042913.zip.