? HOW TO UNLOCK
Warning: Most manufacturers allow you to enter 5 or 10 wrong attempts (Nokia is 3). Once these wrong attempts are made, the phone will be permanently locked to the original provider. Therefore, don't make many wrong attempts when entering the unlock code. Make sure you get the unlock code from a trusted source. Most phones will let you see the countdown for the wrong attempt. We recommend you pay attention to these attempts.
Terminology:
FREEZE = Unfreeze Code for Samsung
DEFREEZE = Unfreeze Code for Samsung
MCK = Unfreeze Code for Samsung
MEP2 = Network MEP Code (aka Unlock Code for Blackberry)
MEP4 = Service Provider Code for Blackberry
NCK = Unlock CodeSPCK = Service Provider Code
Blackberry Unlock Code
AT&T/Cingular = Unlock Code Must be 16 digits.
Bell Mobility = Unlock Code can be 8 or 16 digits (Some Model require both Unlock Code & Service Provider Code).
Fido = Unlock Code Must be 8 digits.
Mobilicity = Unlock Code Must be 8 digits.
Rogers = Unlock Code Must be 8 digits.
Telus Mobility = Unlock Code can be 8 or 16 digits (Some Model require both Unlock Code & Service Provider Code).
T-Mobile UK = Unlock Code can be 8 or 16 digits.
T-Mobile USA = Unlock Code Must be 16 digits.
Verizon 9530 = Unlock Code MUST be 16 digits.
Verizon 8830, 9550, 9630, 9650 = Unlock Code MUST be 8 digits.
Virgin Mobile Canada = Unlock Code Must be 8 digits.
Sprint = Unlock Code Must be 16 digits.
Dell Unlock Code:
All Networks = Unlock Code Must be 8 digits.
HTC Unlock Code
All Networks = Unlock Code Must be 8 digits.
Huawei Unlock Code:
T-Mobile USA = Unlock Code Must be 16 digits.
All other Networks = Unlock Code can be 8 or 16 digits.
LG Unlock Code:
All Networks = Unlock Code can be 8 or 16 digits.
Fido = Model model require both Unlock Code and Service Provider Code
Nokia Unlock Code:
All Networks = Unlock Code Must be 15 digits.
Samsung Unlock Code:
All Networks = Unlock Code Must be 8 digits.
Sony Ericsson Unlock Code:
All Networks = Unlock Code can be 15 or 16 digits
Canadian Network Fido = Most model require both Unlock Code and Service Provider Code