iPadOS 9.3.3 (build 13G34) is an official Apple over-the-air update for the iPad 2 (WiFi), released on 2016-07-18T17:54:27Z. The update package is 821.03 MB. This is a delta (partial) update that requires 8.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 049798a220132c615cc8be6a72e1b24f7ff472bd.zip.