iOS 9.9.15.0.1 (build 19A6348) is an official Apple over-the-air update for the iPhone 13 Pro Max, released on 2021-10-01T17:07:56Z. The update package is 4.95 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: daf45c6d15e6f708061d09a32ac651da3f7b99e5.zip.