HTC Smart Unlocked with Unlock Code
An HTC Smart can be unlocking with an unlock code. An unlocked HTC Smart has the advantage of working on any GSM or SIM based phone network. This means that you do not have to use your HTC Smart with the original phone carrier you bought the mobile phone with. As stated earlier, you will however need an unlock code to do this. You can usually get a free unlock code by contacting your current phone carrier and requesting one. In exchange they will want to know your HTC Smart’s IMEI number, which you can get by simply typing in *#06# and hitting enter. The 15-digit output is your HTC Smart’s IMEI number.
Once you have the unlock code for your HTC phone you can use the free instructions provided below to unlock it:
How To Unlock An HTC Smart
1. Power on your HTC phone with an unaccepted SIM card in (or no SIM card at all).
2. Enter your 8-digit unlock code you attained earlier.
3. Your HTC phone should be unlocked and may automatically reboot!


this is a good idea to unlock code
my phone carrier do not give out unlock codes. so how i get an unlock code? i told them they locked it and so they must have the codes to unlock it. unfortunately, they do not give it or WONT give it. i have to shell an extra amount to pay a person to do it. do you know what is the unlock code of Nokia N958g? thanks.