Online reports suggest strongly that the carrier has begun rolling out updates for both phones that will upgrade their version of the Android OS from Marshmallow to Android 7.0 Nougat. (androidauthority.com)
This means it will take a couple of weeks before the carrier starts rolling out the update. (ibtimes.com)
Since then, the company has been rolling out the update in various markets and on numerous carriers around the world. (sammobile.com)