iPadOS 9.3 (build 13E237) is an official Apple over-the-air update for the iPad 2 (CDMA), released on 2016-03-28T16:49:59Z. The update package is 755.81 MB. This is a delta (partial) update that requires 8.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 6ca1d29fad47a53a21e2a90821d6ca86aa335f3b.zip.