Upgrade or Install Samsung Galaxy S6 Edge SM-G925S to Android 6.0.1 Marshmallow. The Official firmware available for downloading http://www.sammobile.com/firmwares/database/SM-G925S. You can download your Samsung Galaxy S6 Edge SM-G925S firmware at the page, available for some countries. How to Root for Samsung Galaxy S6 Edge SM-G925S is the separated post, this post only for upgrading to • Read More »