iOS 9.9.10.0.1 (build 14A403) is an official Apple over-the-air update for the iPhone 6s+, released on 2016-09-13T16:56:22Z. The update package is 1.17 GB. This is a delta (partial) update that requires 9.0.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 92d402ec43532c61657bb91e095b9d602e8c94cf.zip.