iOS 8.1.2 (build 12B440) is an official Apple over-the-air update for the iPhone 6+, released on 2014-12-09T17:49:05Z. The update package is 139.59 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: 1d6e4bb41335d2bf2e43b8d7ff068658c924a5c4.zip.