Can you unlock a phone that's currently not operating with any carrier, or does it need to be active on a network?
I recently switched to Sprint (oldskool SERO) and I want to sell off my old AT&T 8700c, but I want to unlock it first tojack up the priceadd value.
Yes/no?
I went ahead and ordered an unlock code from eBay, just waiting for delivery on it. In the meantime the phone does boot up and then says something like SIM Not Provisioned (2), but I just turn the radio off for now.
Well it said Code Accepted, I guess now I'll try out Pliablemoose's test and see if it works.
Looks like the code worked. Over this week I put in both AT&T and T-Mobile SIM cards, and both were able to make calls. Looks like I can get ready to sell this old beast now.