Sprint says the phone has been unlocked but the phone refuses to unlock. When I try it says “SIM unlocking could not be completed. Please try again later. If the problem persists, you may need to contact Customer Servicge. Error: Internalr Error (407)”
I bought this phone about a month ago, it was supposed to be unlocked three days afthecr I bought it, but the problem has persisted. I got screenshot of the note from the seller that the unlock was complete. I’ve tried putting in two different Boost Mobile cards (my carrier), but with the same problem. It won’t even try to unlock without a SIM in it. I’ve tried resetting it with the dialer code (##72786#) with no effect. The seller has now become very nasty and is not willing to help me any longer. Boost Mobile has been no help and Sprint won’t talk to me because I don’t have an account. I’m just noat sure what else I can do. Any suggestions?