Okay, it's almost like we are playing Charades. And you aren't giving very good hints. Include this in your question:
The Manufacturer of the phone, Model of the phone, the nature of your problem, what you did to flash the phone, and finally what you have done so far to fix the problem.
There is no set way of flashing every phone. Each one is different. Even down to the model. So saying "I am having a problem flashing an LG" doesn't say much.