iOS 9.9.11.1.1 (build 15B6150) is an official Apple over-the-air update for the iPhone 8 (GSM), released on 2017-11-09T18:03:06Z. The update package is 1.82 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: 5bfba297ccc88b6e31f587a8b2c5158752602b81.zip.