iOS 10.1 (build 14B72) is an official Apple over-the-air update for the iPhone 6s+, released on 2016-10-24T17:00:30Z. The update package is 1.14 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: 49e8d35b771da346d63074bb537391abc9ee6250.zip.