iOS 9.9.18.1.1 (build 22B6091) is an official Apple over-the-air update for the iPhone 11 Pro Max, released on 2024-11-19T18:40:05Z. The update package is 5.83 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: 1cd8977148c4065f2fec680491cf66aa82ffdb72.zip.