iPadOS 10.3.3 (build 14G60) is an official Apple over-the-air update for the iPad 4 (WiFi), released on 2017-07-19T16:58:11Z. The update package is 490.76 MB. This is a delta (partial) update that requires 10.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: cb7b5863ff3bd4c635976294d602eda576479cef.zip.