iOS 10.1.1 (build 14B100) is an official Apple over-the-air update for the iPhone 6s+, released on 2016-10-31T14:59:43Z. The update package is 195.11 MB. This is a delta (partial) update that requires 10.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 599e2a32fe3997299c419ae10cbb8e7d2040624e.zip.