iOS 9.3.2 (build 13F61) is an official Apple over-the-air update for the iPhone 6s+, released on 2016-04-20T16:54:52Z. The update package is 1.67 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e084c0546f3147b68b0b514882be3e1b6082bc21.zip.