iOS 9.9.13.2.3 (build 17B111) is an official Apple over-the-air update for the iPhone 11, released on 2019-11-18T18:08:26Z. The update package is 3.04 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: f37ad66d9b5937b1e7a7cf8bd469e7ab51bdd0ac.zip.