iOS 9.9.15.3 (build 19D6050) is an official Apple over-the-air update for the iPhone 11, released on 2022-01-26T18:14:13Z. The update package is 5.02 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: 489de8c97b39e8412280e71ac816583c62da8a8b.zip.