iPadOS 10.3.3 (build 14G5057a) is an official Apple over-the-air update for the iPad Air (China), released on 2017-06-28T16:52:55Z. The update package is 45.81 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: 23c2855155787cdf4e870eb3806c7bd3c559c8e8.zip.