So I had a faulty BlueSMiRF so I sent it back and told them to solder it, so they soldered it, I got it today, it powers on, but when I try to connect it doesn't. I have the RX and TX from the bluesmirf to the bottom RX and TX ports by the power LED. And the power goes to the 5v reg power. I can't connect, I get pairing failed. Please help me.