iOS 9.9.11.2.2 (build 15C6202) is an official Apple over-the-air update for the iPhone 6, 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: f6205b1b54ea923117f1fff376ae596525beb182.zip.