We need the provider the phone is locked to, not the one you want to use. If locked to Cingular try: #pw+496197311454556+7#
I tried the last code and the phone hard locked. I switched out phones. Make/Model- Nokia 6030 IMEI- 010892000280907 Country- USA Locked to- T- Mobile
Make/model phone: Nokia 6030 IMEI #: 357597006028330 Country the phone is locked in: Germany Provider the phone is locked to: O2