iPadOS 9.3 (build 13E233) is an official Apple over-the-air update for the iPad 3 (WiFi), released on 2016-03-21T18:55:38Z. The update package is 225.61 MB. This is a delta (partial) update that requires 9.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 8b0ba0477a46ae38e12ae7ec726836e85d87bf09.zip.