iOS 10.1 (build 14B72) is an official Apple over-the-air update for the iPhone 6+, released on 2016-10-24T17:00:22Z. The update package is 1.21 GB. This is a delta (partial) update that requires 9.3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d9cbb72b9feb15497a98007cf75bc0fe79889262.zip.