iOS 9.9.15.0.2 (build 19A6404) is an official Apple over-the-air update for the iPhone 12, released on 2021-10-11T17:06:03Z. The update package is 5 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: 9a0e94a9f3f492580d11d78c18b9702ee162ccef.zip.