iOS 9.9.16.7.13 (build 20H365) is an official Apple over-the-air update for the iPhone 8 (GSM), released on 2026-01-26T18:16:52Z. The update package is 4.39 GB. This is a delta (partial) update that requires 12.3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 2f60ea3143d6da1ef0f922573933e02c9f25dcc9.zip.