How to change the SSID and password from one router to another

  

   

How to change the SSID and password from one router to another?
If you have MT /DT /ST /PT hooked up to a router, but for some reason change SSID/PW of the router or maybe change router to a new one, here is a way to change the SSID and PW settings in MT/DT /ST /PT without starting from scratch.