iPadOS 8.1.3 (build 12B466) is an official Apple over-the-air update for the iPad mini (Global), released on 2015-01-27T17:55:03Z. The update package is 765.68 MB. This is a delta (partial) update that requires 7.1.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d1fc5dc850a984ff5ebc5f3946e01ef76b4d20c4.zip.