iPadOS 8.1.3 (build 12B466) is an official Apple over-the-air update for the iPad 3 (CDMA), released on 2015-01-27T17:55:04Z. The update package is 1.33 GB. This is a delta (partial) update that requires null already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 20b84740e0604866a39bcd4bf6ba02ebc675f966.zip.