iOS 10.3.2 (build 14F5075a) is an official Apple over-the-air update for the iPhone 6+, released on 2017-04-10T17:09:59Z. The update package is 573.34 MB. This is a delta (partial) update that requires 10.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 0899fe1680e85b9c9d3177eac8b8ee1b22b1891e.zip.