iOS 9.9.13.0 (build 17A577) is an official Apple over-the-air update for the iPhone 8 (Global), released on 2019-09-19T17:08:20Z. The update package is 2.79 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: 2396d295ac80deb19d192ac0e395e84b4a2c11e8.zip.