iPadOS 9.3 (build 13E233) is an official Apple over-the-air update for the iPad 4 (Global), released on 2016-03-21T18:55:49Z. The update package is 1.23 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 0a53fddf4533efc4a27d46f8796f2e16fc884eb5.zip.