Firmware update: Samsung Galaxy J7 SM-J700K Android 5.1.1 Lollipop. The firmware available for downloading https://samsung-firmware.org/model/SM-J700K/. You can download your Samsung Galaxy J7 SM-J700K firmware at the page, available for some countries. How to Root for Samsung Galaxy J7 SM-J700K is the separated post, this post only for upgrading to Android 5.1.1 Lollipop.
Tags: Android 5.1.1 Lollipop, firmware update, Galaxy J7 SM-J700K