My friend bearjay from Geeksu.info did a great job on making a toolbox for S7 and S7 slim. And i translated it into English edition for worldwide users. This toolbox is awesome! It provides you a lot of powerful tools such as flashing roms or backup your roms. It even can change the fonts or animations in your device with only one key operation. It made simple instructions on the first page so even you are a newbie you can use it freely. If you are interested, please visit: Geeksu.info . This is a great site for S7 users. snapshots: download this toolbox here!!