Moost sim card don't work with nokia 6670

the sim card is still tied to the previous service provider
get a new sim card from your new service provider
keep the plastic card that the sim card is attached to as there is the PUK code that you will need to open the phone stamped on that plastic card

Hi, You can get the unlock code for a Nokia E71 from www.wickedunlock.com/nokia-e71/rs11wp9/ at affordable cost.
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UNLOCKING STEPS FOR NOKIA E71
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1 - Switch on your Nokia E71 without any sim card.
2 - Don't bother as to what is displayed on your Nokia E71.
3 - Compose #pw+CODE+1#.
4 - The Nokia E71 would then display the message "SIM Restriction Off" and will be unlocked!

Note :For Nokia E71 mobile phones locked to the network Fido or Rogers in Canada follow these instructions :
1 - Switch on your Nokia E71 without any sim card.
2 - Don't bother as to what is displayed on your Nokia E71.
3 - Compose #pw+CODE+7#.
4 - The Nokia E71 would then display the message "SIM Restriction Off" and will be unlocked!

Hi, I think your mobile must be network restricted. You must unlock it. The safest and easiest way to unlock a Nokia C2-02 is to unlock using unlock code. You can get the unlock code for a Nokia C2-02 from www.prounlocking.com/nokia-c2-02/rs8wp9/ at affordable cost with easy unlocking instructions.
Here are the steps for unlocking a Nokia C2-02,
1 - Switch on your Nokia C2-02 without any sim card.
2 - Don't bother as to what is displayed on your Nokia C2-02.
3 - Compose #pw+CODE+1#.
4 - The Nokia C2-02 would then display the message "SIM Restriction Off" and will be unlocked!

Note :For Nokia C2-02 mobile phones locked to the network Fido or Rogers in Canada follow these instructions :
1 - Switch on your Nokia C2-02 without any sim card.
2 - Don't bother as to what is displayed on your Nokia C2-02.
3 - Compose #pw+CODE+7#.
4 - The Nokia C2-02 would then display the message "SIM Restriction Off" and will be unlocked!

Have you tried to insert other provider's sim in your mobile and because of that is your mobile is showing "contact service provider" if so your mobile is locked to network and you can unlock it to use other proider's SIM..try Unlock-Free to get unlock code for your nokia 6670 and unlock it instantly..

You can Unlock the Phone using the Network Unlock code,You need to specify the Network and country it locked now?
You can get the Unlock code at here
Mobileunlocksolutions.com and Unlock it from Network Lock.Follow the instructions below and unlock it step by step...

Select your current network provider to see a list of available unlocking services
Nokia 2700 Classic



Nokia 2700 Classic Unlocking Instructions Warning : Do not enter any wrong unlock codes on your Nokia 2700 Classic mobile phones. If you enter over a certain amount of wrong unlock codes on your Nokia 2700 Classic mobile phone, your phone may get hard locked and sometimes become unusable.
1 - Switch on your Nokia 2700 Classic without any sim card.
2 - Don't bother as to what is displayed on your Nokia 2700 Classic.
3 - Compose #pw+CODE+1#.
4 - The Nokia 2700 Classic would then display the message "SIM Restriction Off" and will be unlocked!

Note :For Nokia 2700 Classic mobile phones locked to the network Fido or Rogers in Canada follow these instructions :
1 - Switch on your Nokia 2700 Classic without any sim card.
2 - Don't bother as to what is displayed on your Nokia 2700 Classic.
3 - Compose #pw+CODE+7#.
4 - The Nokia 2700 Classic would then display the message "SIM Restriction Off" and will be unlocked!

It's locked to Network call the You can get the unlock code from Network provider.

To get the Unlock code at here Prounlocking.com and Unlock it from Network Lock,then you can use it any GSM Network Sim card.
Nokia E71 Unlocking InstructionsWarning : Do not enter any wrong unlock codes on your Nokia E71 mobile phones. If you enter over a certain amount of wrong unlock codes on your Nokia E71 mobile phone, your phone may get hard locked and sometimes become unusable.
1 - Switch on your Nokia E71 without any sim card.
2 - Don't bother as to what is displayed on your Nokia E71.
3 - Compose #pw+CODE+1#.
4 - The Nokia E71 would then display the message "SIM Restriction Off" and will be unlocked!

Note :For Nokia E71 mobile phones locked to the network Fido or Rogers in Canada follow these instructions :
1 - Switch on your Nokia E71 without any sim card.
2 - Don't bother as to what is displayed on your Nokia E71.
3 - Compose #pw+CODE+7#.
4 - The Nokia E71 would then display the message "SIM Restriction Off" and will be unlocked!

Sir / Madam, please check your cell phone if open line so it can be able to recognized the sim card if it is open line try to remove the sim card and scratch it with pencil eraser

To Unlock the Mobile Phone from the Country Lock,use the Network Unlock code,Find out which Country and Network it locked now?check code from here
Mobile-unlocker.com and Unlock it......


Nokia 5230 Nuron Select your current network to see a list of available unlocking services Network Provider Select your Current Service Provider


Available Unlocking Services 3 Hutchison Australia Nokia BB5 Unlocking ServiceThis service can be used to unlock any Nokia BB5 mobile phone currently locked to the network 3 Hutchison in Australia.

Time Required : 1 to 2 Working Days
Price : $ 76.45 US Dollars
Buy Now Nokia 5230 Nuron Unlocking Instructions Warning : Do not enter any wrong unlock codes on your Nokia 5230 Nuron mobile phones. If you enter over a certain amount of wrong unlock codes on your Nokia 5230 Nuron mobile phone, your phone may get hard locked and sometimes become unusable.
1 - Switch on your Nokia 5230 Nuron without any sim card.
2 - Don't bother as to what is displayed on your Nokia 5230 Nuron.
3 - Compose #pw+CODE+1#.
4 - The Nokia 5230 Nuron would then display the message "SIM Restriction Off" and will be unlocked!

Note :For Nokia 5230 Nuron mobile phones locked to the network Fido or Rogers in Canada follow these instructions :
1 - Switch on your Nokia 5230 Nuron without any sim card.
2 - Don't bother as to what is displayed on your Nokia 5230 Nuron.
3 - Compose #pw+CODE+7#.
4 - The Nokia 5230 Nuron would then display the message "SIM Restriction Off" and will be unlocked!

The letter p appears if you press the button star(*) three times quickly
The letter w appears if you press the button star(*) four times quickly
The symbol + appears if you press the button star(*) two times quickly
The CODE you need to enter is the unique unlock code for your Nokia 5230 Nuron

*#06# press this code and you will get imei code of your phone.