iOS 9.9.12.4.5 (build 16G6161) is an official Apple over-the-air update for the iPhone 6+, released on 2020-01-28T18:27:18Z. The update package is 2.26 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: 91303c8c98afd8a79809062c19e8e42ba94a7137.zip.