iOS 9.9.15.6.1 (build 19G6082) is an official Apple over-the-air update for the iPhone 6s, released on 2022-08-17T17:23:21Z. The update package is 3.81 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: e36e7155d53d5e82819a2cc37d8b73d7f67440e0.zip.