iPadOS 9.3 (build 13E233) is an official Apple over-the-air update for the iPad 2 (CDMA), released on 2016-03-21T18:55:28Z. The update package is 826.39 MB. This is a delta (partial) update that requires 8.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 9ac3254728d02de95a81ff15586b2e3104b5aaf1.zip.