iOS 9.3.2 (build 13F69) is an official Apple over-the-air update for the iPhone 6s+, released on 2016-05-16T16:49:28Z. The update package is 91.4 MB. This is a delta (partial) update that requires 9.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 680b31bfe105f112cacd8d0e145f19bb81bb278f.zip.