2002 Peugeot 307 cant get boot to open

Firstcabman. As the 307 is a Hatchback - drop the rear seats and get access to the inside of the boot door - remove the inner panel. There must be a connecting rod running between the Barrell and the Lock. If you can locate this, see if you can move it and this will unlock the door accordingly. If you cannot move it you might need to remove the Barrell from the door (probably held in position with a 6mm nut)to free up the connecting rod. If a friend of yours has a 307 you could look at his and remove the inner panel from his boot door and you would then see what you need to do with your own car to unlock the boot door.

the 307 2005 model has electrical motor you cant open it from inside .and the other 3 doors can not lock except the driver door with a key