iOS 9.9.15.7.1 (build 19H117) is an official Apple over-the-air update for the iPhone 12 Pro Max, released on 2022-10-27T17:35:27Z. The update package is 4.87 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: c7965577d07351dd3e6e8b79d9aad850e4d73996.zip.