iOS 9.9.15.7.2 (build 19H6218) is an official Apple over-the-air update for the iPhone 6s, released on 2022-12-13T18:11:46Z. The update package is 3.82 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: 48b915e38f9aac0774fc3125443c406e4fc15c76.zip.