iOS 9.9.17.0.2 (build 21A6351) is an official Apple over-the-air update for the iPhone 11, released on 2023-09-26T19:53:27Z. The update package is 5.32 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: 1171b8c3f304cf9ec05651455a29fdf16f5da435.zip.