iOS 10.2 (build 14C92) is an official Apple over-the-air update for the iPhone 6, released on 2016-12-12T17:58:10Z. The update package is 1.16 GB. This is a delta (partial) update that requires 9.3.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4cb3700212733000e5822b4382f1811c990def99.zip.