iPadOS 8.1.2 (build 12B440) is an official Apple over-the-air update for the iPad 3 (WiFi), released on 2014-12-09T17:49:03Z. The update package is 381.58 MB. This is a delta (partial) update that requires 8.0.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 5dd47af28d6a842b671767d7c83cf003655ac7e0.zip.