I just got this phone yesterday and i have been trying to unlock this for a while now. I put the restriction code and it keeps saying "phone restricted" Its locked to cingular and i trying tmobile sim and atnt sim when unlocking it. I also did it more then 5 times and it doesnt say anything telling me I cant do it anymore. Also if anyone knows where i can get the unlock software to unlock it using the cable please let me know.