iPadOS 9.3 (build 13E5214d) is an official Apple over-the-air update for the iPad 4 (GSM), released on 2016-02-22T17:46:54Z. The update package is 94.25 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: 87b9d907fcd15bae4de7f72a195af191cf565224.zip.