iOS 9.9.15.7 (build 19H6012) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2022-09-12T17:17:22Z. The update package is 4.27 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: 633737362255a6e6918c0e9efb6bc1e09f71f2d3.zip.