iPadOS 8.3 (build 12F69) is an official Apple over-the-air update for the iPad mini 2 (WiFi), released on 2015-04-08T17:56:08Z. The update package is 1.19 GB. This is a delta (partial) update that requires 7.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 15516ac3d7dcfac70a249a267998baa3499f0b2d.zip.