iOS 9.9.10.2 (build 14C5069c) is an official Apple over-the-air update for the iPhone 6, released on 2016-11-07T17:51:47Z. The update package is 1.7 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: 97439a703d2ace56d58df7a4896b00e1d1cc3e80.zip.