Upgrade or Install Samsung Galaxy S6 SM-G920W8 to Android Lollipop 5.1.1. The firmware available for downloading http://www.sammobile.com/firmwares/database/SM-G920W8. You can download your Samsung Galaxy S6 SM-G920W8 firmware at the page, available for some countries. How to Root for Samsung Galaxy S6 SM-G920W8 is the separated post, this post only for upgrading to Android Lollipop.
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