Advice on removal of front door ?

[orchard222]

It's a door-stop composite door sold through Yale, we have sold hundred's of these door's so i would recommend removing the screws from the frame side
as that part of the hinge is one piece, the half that is attached to the door sash is multiple parts and is also set up for your door to work at the moment, you would not want to upset this part as you would have to adjust everything all over again for your door to work correctly.

 

[M4RKG]

Many thanks for your help Orchard 222 your right about the door and brand. Can you tell me if there is a plate behind the hinges which attach to the frame ? I'm a bit concerned that if there is the plate could drop behind the frame when the screws are undone ?