iOS 9.9.18.2.1 (build 22C6161) is an official Apple over-the-air update for the iPhone 11 Pro Max, released on 2025-01-06T18:15:33Z. The update package is 6.11 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: 3929079489c7b30203adba2b42faa142df7584f3.zip.