Instead of throwing it away, I thought that maybe i could use it to build something out of it that could make it work with my iphone 6.
What I did was I totally toar the cradle apart, because I was only interested in the back piece where the connector is. Then I made a cover plate out of a thin piece of metall by using the backpiece as a cut out and painted it black. After that i had to solder a new chargercable onto the existing one on the PCB. I am only interested in the Bluetooth and charger function so the two buttons for answering and making calls had to be removed. And that was basicly it. When i had my charger cable done i just put everything back into the backpiece and screwed the coverplate on there. I bought a simple cradle at a local carpart shop and used adhessive tape to attach it to the cover plate. If anyone else is interested in doing this feel free to ask me any questions. I did not explain it in deatail now. But anyway, here is what i ended up with:
but i wanted to be able to use the handsfree function and the bluetooth option when playing music. Also its quite handy when you use GPS on your phone, its in a good position there and easy to look at 