iOS 9.9.12.3 (build 16F156) is an official Apple over-the-air update for the iPhone 7 (GSM), released on 2019-05-13T17:08:09Z. The update package is 2.32 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: 76e7e5468ab17b1c342360fd13d8a638e180ce0d.zip.