Hey all, I just received a shiny new Nokia 6620 in the mail today, and before registering it on at&t wireless's network, I went to try to unlock it without putting in my simcard.

Both codes #1 and #7 were rejected, and now that the phone is registered on the network, I'm scared about trying again. Is there a way I can try again without my phone dying, or what option do I have?

Thank you!