iPadOS 9.3 (build 13E237) is an official Apple over-the-air update for the iPad 3 (CDMA), released on 2016-03-28T16:50:55Z. The update package is 225.88 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: 22d5ad2a2b8ae125c456b84dc0fe5039e52f0e76.zip.