I'd try old school before I messed with bluetooth. There's a very good chance that bluetooth isnt' meant for data transfer as much as simply hooking the phone up to a hands free in your car.
Does your Nokia have a memory card? Can you get the photos onto the memory card in your phone? (I have a dumb phone and I can tell the camera to send all photos/videos to the memory card)
Once those photos are on the memory card, turn your phone off and remove the card from your phone.
Did that memory card come with an adapter? Most mini or micro SD cards (which is the most common type) come with an adapter to make them fit into the slot for regular SD cards. If they don't have that adapter then you may need to look for one.
Use the adapter to hook the card to your comptuer then pull the photos off the card and onto your computer
If there is no adapter you might look on the Nokia site, they may have some sort of program you can install on your computer to allow it to access the phone's interface.