Upgrade or Install Samsung Galaxy J3 SM-J3109 to Android Lollipop 5.1.1. The firmware available for downloading http://www.sammobile.com/firmwares/database/SM-J3109/. You can download your Samsung Galaxy J3 SM-J3109 firmware at the page, available for some countries. How to Root for Samsung Galaxy J3 SM-J3109 is the separated post, this post only for upgrading to Android Lollipop.
Tags: download J3 SM-J3109 firmware, J3 SM-J3109 lollipop 5.1.1, update J3 SM-J3109 to lollipop