WISMEC 3.10 UPDATE TO 250W + CUSTOM MARIO FIRMWARE

SIGN UP AT http://www.casaa.org/ JOIN THE FIGHT!! This is a quick step by step video on how to upgrade your RX200 to the new 3.10 firmware which can be found here http://www.wismec.com/product/reuleaux-rx200/ plus I show you how to add a custom Mario firmware which can be found here http://www.customvapefirmware.com/. I hope you like it any comments or critiques please leave me a comment.