iPadOS 8.3 (build 12F69) is an official Apple over-the-air update for the iPad mini (Global), released on 2015-04-08T17:56:06Z. The update package is 846.91 MB. This is a delta (partial) update that requires 7.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 400b3d3147de054c20c5ca7d4159602a9c2be56b.zip.