iOS 9.9.15.4 (build 19E241) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2022-03-14T17:14:25Z. The update package is 4.26 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: c8860e79ad09a61d15fbf52ff126598ae6f380ae.zip.