iOS 9.9.16.6 (build 20G6075) is an official Apple over-the-air update for the iPhone 8 Plus (GSM), released on 2023-07-24T17:28:43Z. The update package is 4.49 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: aea280710e5e7ce5f8a78599cfb7fc3b83bfaab0.zip.