iOS 9.9.16.1.1 (build 20B101) is an official Apple over-the-air update for the iPhone 8 Plus (GSM), released on 2022-11-11T23:25:40Z. The update package is 4.25 GB. This is a delta (partial) update that requires 12.3.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 18bdeea7d023c242c3b4e07819d93ae4bb47523b.zip.