Yes of course. You can connect your computer and the phone without anymore cost. All you need to do is install the software that came with the bluetooth dongle. Then that software will provide facilities for connecting your phone.
Please refer the user's manual of that software.
That happens because your messages are using your internal memory, not the memory card's memory.
You can change it from message settings. I can't remember the exact path right now. But I'm sure that it's there in the message settings.
Try Messages -> Settings -> Other settings -> Memory in use
That happens because your messages are using your internal memory, not the memory card's memory.
You can change it from message settings. I can't remember the exact path right now. But I'm sure that it's there in the message settings.
Try Messages -> Settings -> Other settings -> Memory in use