Originally Posted by Pattojnr

i dont update my program box. i simply use it as a link.
plug in the speedy to the program box, load up the 1.38 software on the pc, then turn on the speedy. then i got to software tab and update your speedcontrol software, it should have a choice of a newer version as 428 then upgrade from there. then always reset your radio to speedy after software changes.