iPadOS 8.1.2 (build 12B440) is an official Apple over-the-air update for the iPad mini (WiFi), released on 2014-12-09T17:49:02Z. The update package is 945.3 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: 11a89762e5cf833a4db8f9c683edda92f22983cf.zip.