Firmware update: Samsung Galaxy Tab A 10.1 SM-T580 Android 6.0.1 Marshmallow. The firmware available for downloading http://www.sammobile.com/firmwares/database/SM-T580/. You can download your Samsung Galaxy Tab A 10.1 SM-T580 firmware at the page, available for some countries. How to Root for Samsung Galaxy Tab A 10.1 SM-T580 is the separated post, this post only for upgrading to • Read More »