iOS 9.9.13.6 (build 17G5045c) is an official Apple over-the-air update for the iPhone 11 Pro Max, released on 2020-06-09T17:28:25Z. The update package is 3.92 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: 80f0e156715d94a52bd80a6e4f1cb1e88aefc55f.zip.