Solution to un smoothing

well while fiddling around with the settings I came across with a solution. The way it works is by first selecting the object in object mode after that you see where the three little icons are on the right hand corner of the screen such as the attributes and etc, click on the first one. This is the important bit because all the models I done have been smoothed more then twice and for each time it has been smoothed we have to reduce the subdivisions level down to 0.

So by doing this you have to find the tab (Polysmoothface) depending on the times the model has been smoothed it will be more, once their change each of there subdivisions levels down to 0 and there you are all sorted