iOS 9.2 (build 13C75) is an official Apple over-the-air update for the iPhone 6s+, released on 2015-12-08T18:04:07Z. The update package is 335.64 MB. This is a delta (partial) update that requires 9.0.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 68182e6fdf174a71f3e2cc34fd75b2d27a99f6d8.zip.