Reload the Bin file in e-mode and get the newest version of cdma workshop to get the correct ESN back on the phone as it will 0 out the esn on you. If you are in business for yourself, it is best to get that model of phone off ebay or somewhere else for cheap. That way if you brick it/screw it up, you don't have to explain to a customer why it happened. And if you are successful then you can sell it and make some money.
That seems to be more and more common here. People decide they are gonna start flashing phones for profit and then quickly realize it isn't as easy as it seems then expect those who have been successful to fix it for them for next to nothing. Or even worse start selling the solutions to others for a profit.