iOS 9.9.11.2.2 (build 15C202) is an official Apple over-the-air update for the iPhone 6+, released on 2018-01-08T18:17:17Z. The update package is 1.72 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: 88ab82baa81d0cfc1e2959cf721f129fdd516fcf.zip.