iOS 9.9.14.5.1 (build 18E212) is an official Apple over-the-air update for the iPhone 8 (GSM), released on 2021-05-03T17:13:49Z. The update package is 3.7 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: ec607b9d26d90b4d8b8ec8e35c4228245c074d81.zip.