iOS 9.3.4 (build 13G35) is an official Apple over-the-air update for the iPhone 6s+, released on 2016-08-04T17:08:29Z. The update package is 447.55 MB. This is a delta (partial) update that requires 9.0.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 927959efc3377d04a68ad33417d01cb9acb18ad7.zip.