iOS 9.9.11.0 (build 15A5370a) is an official Apple over-the-air update for the iPhone 6+, released on 2017-08-31T16:56:17Z. The update package is 1.85 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: e885143ea09ba9695d06222e760655331e7e7bf0.zip.