Firmware update: Samsung Galaxy Note Edge SM-N915W8 Android 6.0.1 Marshmallow. The firmware available for downloading https://samsung-firmware.org/model/SM-N915W8/. You can download your Samsung Galaxy Note Edge SM-N915W8 firmware at the page, available for some countries. How to Root for Samsung Galaxy Note Edge SM-N915W8 is the separated post, this post only for upgrading to Android 6.0.1 Marshmallow.