This stage you can do by yourself or get someone to help you if the blind is larger. If you do it by yourself, stand more in the middle of the blind as you pull the blind out of the window to even out the weight of the blind. Just make sure that you have the weight balanced.
As you can see the blind is starting to come out. This woman is pulling the blind out of the bracket a bit, then she moves her hands to the middle of the blind to balance the weight.
Continue to pull the rest of the blind out of the window and lay it on the ground.