iOS 9.9.12.2 (build 16E5212f) is an official Apple over-the-air update for the iPhone XS, released on 2019-03-04T18:05:01Z. The update package is 2.66 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: 1cbe6272ce66f8492d4b6373876198b84b624250.zip.