iOS 9.9.12.5.5 (build 16H6062) is an official Apple over-the-air update for the iPhone 6, released on 2021-09-23T17:07:46Z. The update package is 2.13 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: 82df94573618e10d8c0deefcaa3aa86736b25cd1.zip.