iOS 9.9.26.4.1 (build 23E6254) is an official Apple over-the-air update for the iPhone 11, released on 2026-04-08T20:26:58Z. The update package is 6.93 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: 5e5509b7947f69d5e3e91e5fe5da86853f221004.zip.