I need help fully flashing a samsung u 750. And a u940. I have the DLL and mmc files for both phones. I have installed the drivers and have cdma and qpst. I also have Samsung PST 1.0.03 lite and 1.0.04 full. I have installed both. When I open Samsung PST there is nothing there no info nothing. It is just blank. Both versions. I have been at this for about 2 week trying to figure it out on my own.both of these phones were on Verizon. I have no active internet connection at home so I am trying to Do all of this from a Samsung vitality. Thanks for your help