iOS 9.9.12.3 (build 16F5139e) is an official Apple over-the-air update for the iPhone 7 (Global), released on 2019-04-22T17:09:02Z. The update package is 2.33 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: 363043dbdf8b6a71aa53e3158561e4f6040121bf.zip.