iOS 9.9.10.3.2 (build 14F5075a) is an official Apple over-the-air update for the iPhone 6s, released on 2017-04-10T17:10:05Z. The update package is 1.72 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: a482f0332cf347473cf5db4eb441ddb5ee8d4b6b.zip.