Firmware update: Samsung Galaxy S7 Edge SM-G935L Android 7 Nougat. The firmware available for downloading https://www.sammobile.com/firmwares/database/SM-G935L/. You can download your Samsung Galaxy S7 Edge SM-G935L firmware at the page, available for some countries. How to Root for Samsung Galaxy S7 Edge SM-G935L is the separated post, this post only for upgrading to Android 7 Nougat.