iOS 9.9.11.2.2 (build 15C202) is an official Apple over-the-air update for the iPhone 6s+, released on 2018-01-08T18:18:25Z. The update package is 1.52 GB. This is a delta (partial) update that requires 9.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 50043f2218446817ffafd8ff78dbacb6357dfcc7.zip.