iPadOS 9.3 (build 13E5214d) is an official Apple over-the-air update for the iPad 4 (WiFi), released on 2016-02-22T17:46:52Z. The update package is 93.94 MB. This is a delta (partial) update that requires 9.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 3c4e7d7e2890e464d06cd2dd605a8678b1f48c88.zip.