Upgrade or Install Samsung Galaxy Tab A 9.7 SM-T555 to Android Lollipop 5.0.2. The firmware available for downloading http://www.sammobile.com/firmwares/database/SM-T555. You can download your Samsung Galaxy Tab A 9.7 SM-T555 firmware at the page, available for some countries. How to Root for Samsung Galaxy Tab A 9.7 SM-T555 is the separated post, this post only for • Read More »