iPadOS 8.1.2 (build 12B440) is an official Apple over-the-air update for the iPad 3 (CDMA), released on 2014-12-09T17:49:03Z. The update package is 1.15 GB. 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: aabad7b853f7f06ba9e7a651d92c29fc0644a2a7.zip.