iOS 9.9.12.2 (build 16E5227a) is an official Apple over-the-air update for the iPhone 6s+, released on 2019-03-18T17:07:35Z. The update package is 2.3 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: 43954f9c2bce4a15ce572fc231e5726ae946ba5b.zip.