Upgrade or Install Samsung Galaxy S6 SM-G9200 to Android Lollipop 5.0.2/5.1.1. The firmware available for downloading http://www.sammobile.com/firmwares/database/SM-G9200. You can download your Samsung Galaxy S6 SM-G9200 firmware at the page, available for some countries. How to Root for Samsung Galaxy S6 SM-G9200 is the separated post, this post only for upgrading to Android Lollipop.