iPadOS 10.3.3 (build 14G5053a) is an official Apple over-the-air update for the iPad Air (WiFi), released on 2017-06-22T17:24:36Z. The update package is 67.4 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: 56bfc9d7b155dad73948b486a721ce5c487d8c83.zip.