iOS 9.9.10.1 (build 14B72) is an official Apple over-the-air update for the iPhone 6+, released on 2016-10-24T17:00:21Z. The update package is 1.54 GB. This is a delta (partial) update that requires 8.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: eac779356492e315a4e89d91c8e48dfa782cbd56.zip.