iPadOS 10.3 (build 14E5269a) is an official Apple over-the-air update for the iPad 4 (GSM), released on 2017-03-08T17:58:55Z. The update package is 230.85 MB. This is a delta (partial) update that requires 10.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: bf01bd5452ba89d4de37a9c3338bcae71e4eedd7.zip.