iPadOS 8.1.2 (build 12B440) is an official Apple over-the-air update for the iPad mini 2 (Cellular), released on 2014-12-09T17:49:04Z. The update package is 429.47 MB. This is a delta (partial) update that requires 8.0.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 85c55ffa879c1694e7ccd4f250f6466c8f3f08cb.zip.