iPadOS 9.3 (build 13E237) is an official Apple over-the-air update for the iPad 3 (CDMA), released on 2016-03-28T16:50:48Z. The update package is 972.7 MB. This is a delta (partial) update that requires 8.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 8302b30b7a01137608452b69bf097681e474e17b.zip.