iOS 9.9.11.4.1 (build 15G5063b) is an official Apple over-the-air update for the iPhone 6+, released on 2018-06-11T17:21:58Z. The update package is 1.98 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: f1396c6775912b77f17f03afb42885bff8f4424c.zip.