iOS 9.9.11.0.1 (build 15A402) is an official Apple over-the-air update for the iPhone 6+, released on 2017-09-26T17:07:52Z. The update package is 1.68 GB. This is a delta (partial) update that requires 8.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 536460413f4a539e5c846a3ce2b83044575b61db.zip.