iOS 9.9.11.2.1 (build 15C6153) is an official Apple over-the-air update for the iPhone 7 (Global), released on 2017-12-13T18:03:14Z. The update package is 1.83 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: fd2b1e78f54fe232233a6d36571a6a99251bf972.zip.