iOS 9.9.13.7 (build 17H33) is an official Apple over-the-air update for the iPhone 8 (GSM), released on 2020-08-26T17:09:27Z. The update package is 2.92 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: d62dffe2ba630f8ffa90eab5c96fba7348a5dbaa.zip.