I have an old Nokia 6020, (Fido, Canada, IME 355372/00/260151/0) that I'm trying to unlock. Here's what I did: 1. Removed Fido sim and powered on. 2. Got "Insert Sim" message. 3. Entered code #pw+184214723526251+7# (Griffin-new key code) 4. Nothing happened. Pressed enter. 5. Nothing happened. Pressed dial. Got message "Emergency calls only." 6. Powered off, put the T-Mobile sim back in, powered on, and got the message "Phone Restricted," with the option to "Undo". 7. I hit "Undo" and got "Enter Restriction Code", which I did as above. 8. Got the message "Code Error". I tried all procedures identically with code #pw+197454723526251+7# (v2 key code) and got the same results. I keep reading that it is possible to unlock this phone but in all the forums I read there are numerous questions similar to mine without any posted working solutions. Is there anyone here with the knowledge to conclude this?