iOS 9.9.10.1.1 (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 1.16 GB. This is a delta (partial) update that requires 9.2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 7ca728c53188fb39739c959886ab32ec8ee3740a.zip.