iOS 9.9.26.1 (build 23B6085) is an official Apple over-the-air update for the iPhone 13 Pro Max, released on 2025-11-03T21:29:47Z. The update package is 7.3 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: 7786ffa47520c4a72ceb4e9915d69def4bd6fa74.zip.