I want to unlock my nokia 1616-2b...

SOURCE: Hi There i have a Nokia 6500s-1 type rm-240

To unlock your mobile phone from Vodafone so you can use it with Optus, please click on this link and follow my instructions :-
http://www.fixya.com/support/r4049238-unlock_cell_phone

If Vodafone won't give you the security code then this WEB site provides security codes for a small cost.
http://www.mobileunlockstore.com/?gclid=CKDb2_y2558CFSlJagodxBkDHw

SOURCE: Nokia 6234, PUK code locked...

PUK code is an eight digit code which we get along withe the simcard. if you dont have that code. please go to your network operator.

SOURCE: hi could you help me to unlock my 2680 slide

you can get the unlock code by calling the network service provider its 5-20 days or you can get the unlock code by the third party its take 2-12 hour this website will help you a lot for unlocking http://www.wickedunlock.com/

SOURCE: Can I get the unlock

Hi,

NETWORK UNLOCK CODE:

To unlock your mobile you need to get network unlock code(NUC) from current service provider via phone or go to service provider office.

While you get the Network unlock code ,the service provider customer care officer will ask for your personal details to check whether the mobile belongs to you only.If they are satisfied with your answers they will provide with the network unlock code.

RESTRICTION CODE:

To get restriction code you have to call your previous service provider. This code is provided to prevent in case of theft taken place the other person cannot use your phone in other networks.

While you get the restriction code ,the previous service provider customer care officer will ask for your personal details to check whether the mobile belongs to you only.If they are satisfied with your answers they will provide with the restriction code.

These codes are always free.DONOT pay money for these codes.The website which provides these codes are fake.DONOT trust them.

Thank You

SOURCE: Could you please help sim

For the good place to get the sim unlock code for your Nokia 1661 model mobile, just visit this site http://www.simpleunlocking.com/nokia-1661/rs16wp9/ , it provides the step by step instructions and easy methods for unlocking your mobile from the network lock........at the same time to get the unlock code you have to give some information about the mobile to this site that is your IMEI number,network & country lock after that within a short period you can get the code ............If you unlock your phone using the unlock code then your phone gets permanently unlocked....After that, you can use it with any other network's sim card..........