iOS 9.9.16.7.11 (build 20H360) is an official Apple over-the-air update for the iPhone 8 Plus (GSM), released on 2025-03-31T17:30:46Z. The update package is 4.49 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: 584b086cd197442998658ec7b9881dce7669f5ad.zip.