iOS 9.9.15.0 (build 19A346) is an official Apple over-the-air update for the iPhone 11, released on 2021-09-20T17:13:53Z. The update package is 5.19 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: 1e1138499d07e225c6eabd3b285eeeb5976fd620.zip.