iOS 9.9.11.2.2 (build 15C6202) is an official Apple over-the-air update for the iPhone 6s, released on 2018-01-08T18:09:02Z. The update package is 1.76 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 15016dca294844dfc435b209c19f696af90e9f33.zip.