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 194.39 MB. This is a delta (partial) update that requires 10.0.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4a7b8987e7b068d2bffb535dbd551c0a3f634ccd.zip.