iOS 9.9.17.1.2 (build 21B101) is an official Apple over-the-air update for the iPhone 13 Pro, released on 2023-11-30T18:10:54Z. 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: 6683e8ec7572a62a5c01206909148bbea1c24754.zip.