Well, you create the jar and the jad file and move them to the phone either through the net (OTA), or some phones can connect through cables to your machine, and some through Bluetooth. It all depends on the device and what you have.
The best way to make the jar and jad file is to let the Wireless Toolkit do that for you, so that the information in the jad file matches the jar file.
it can be done thru datacble/bluetooth/Over The Air(OTA).U jst read the manual of phone or search it in net.i datacable may be available.is this ur problem ? otherwise u explain clearly ,sothat others can help. thanks rakesh