Android 7 Nougat for Samsung Galaxy S7 SM-G930F (Turkey). The firmware available for downloading https://www.sammobile.com/firmwares/download/122931/G930FXXU1DQB7_G930FOJV1DQB7_TUR/. You can download your Samsung Galaxy S7 SM-G930F firmware at the page, available for some countries. How to Root for Samsung Galaxy S7 SM-G930F is the separated post, this post only for upgrading to Android 7 Nougat.