iOS 9.9.11.2.2 (build 15C202) is an official Apple over-the-air update for the iPhone 6, released on 2018-01-08T18:17:55Z. The update package is 1.29 GB. This is a delta (partial) update that requires 9.3.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 21a9a759c155ab79dbe70ee17edb644bd756f9e0.zip.