iPadOS 9.3.3 (build 13G34) is an official Apple over-the-air update for the iPad 3 (WiFi), released on 2016-07-18T17:54:37Z. The update package is 1006.03 MB. This is a delta (partial) update that requires 8.1.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 29c29b292e66c9fe83e6c41eb1c03f26bd5564dd.zip.