I recently changed from ATT to Verizon because ATT had no bars in our house and very limited coverage in our immediate area, They neglected to tell me when we went with them and I had to pay off contract. That being said, I now have a Storm (we aren't friends yet) but would like to unlock the 8310 to use on Verizon. I know that I should have unlocked the phone before I left ATT but I am basically stupid. Can anyone give me any help? It would be most appreciated. Should I get a new Sim card or am I just out of luck.