Upgrade or Install Samsung Galaxy Note 3 SM-N900 to Android Lollipop 5.0. The firmware available for downloading http://www.sammobile.com/firmwares/database/SM-N900. You can download your Samsung Galaxy Note 3 SM-N900 firmware at the page, available for some countries. How to Root for Samsung Galaxy Note 3 SM-N900 is the separated post, this post only for upgrading to Android Lollipop.