I have tried to unlock my nokia 6030. I tried about 2 different codes but it didnt work then i realized my sim card was still in the phone and i tried one more time with out the sim card and i used one of the codes that i tried previously. Im not sure if that counts as 2 times or 3 times. I know im only limited to 3-5 times. My phone's iemi number is 0109280003398955 . This is for a USA Cingular phone. It is also a prepaid cingular phone. If any one can help me please help me before i hardlock my phone.