Firmware update: Samsung Galaxy S7 SM-G930T Android 6.0.1 Marshmallow. The firmware available for downloading http://www.sammobile.com/firmwares/database/SM-G930T/. You can download your Samsung Galaxy S7 SM-G930T firmware at the page, available for some countries. How to Root for Samsung Galaxy S7 SM-G930T is the separated post, this post only for upgrading to Android 6.0.1 Marshmallow.