iOS 9.9.14.6 (build 18F72) is an official Apple over-the-air update for the iPhone 12 Pro Max, released on 2021-05-24T17:18:15Z. The update package is 4.26 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: 875ca3cb40a56d2e5c8f5001b325a3fba8b05809.zip.