NOKIA 1616 UNLOCK CODE

Try to hard reset but first backup your files then add the write code.
Warning : Do not enter any wrong unlock codes on your Nokia 1616 mobile phones. If you enter over a certain amount of wrong unlock codes on your Nokia 1616 mobile phone, your phone may get hard locked and sometimes become unusable.
1 - Switch on your Nokia 1616 without any sim card.
2 - Don't bother as to what is displayed on your Nokia 1616.
3 - Compose #pw+CODE+1#.
4 - The Nokia 1616 would then display the message "SIM Restriction Off" and will be unlocked!
Note :For Nokia 1616 mobile phones locked to the network Fido or Rogers in Canada follow these instructions :
1 - Switch on your Nokia 1616 without any sim card.
2 - Don't bother as to what is displayed on your Nokia 1616.
3 - Compose #pw+CODE+7#.
4 - The Nokia 1616 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 1616

If the Nokia 1616 says Sim not valid it is locked to network.You need to unlock it.To unlock it use unlock code.Visit the site Unlocking4u.com get the unlock code at reasonable cost and unlock it easily.Then use with any other GSM network sim card.Check whether unlock code is available for this model or not and get it.

If you need to Unlock Nokia 1616 Phone or Ericsson Phone from network lock? Specify the current network ,country it's locked now..Free Unlock code not possible to get for Nokia 1616 and Ericsson Phones you need to pay for it..Visit the site
Classicunlocking.com
get the unlock code for Nokia 1616 and get the Free Unlocking instructions there itself unlock it easily.You an get the Ericsson Phones unlock code at Classicunlocking.com/ericsson/rs17wp8/ and unlock it easily.Then use any GSM Network sim card like Orange network.

Nokia 1616 is only available ,Nokia 1616 AND NOKIA 1616-2B are same,It locked to which country GSM Network sim card..You can get the unlock code from the site Theunlockarena.com and unlock it from the network lock.

hi you may inserted a new sim card..that is new network provider..so that only your nokia 1616 will ask sim not valid. you need to unlock your old network provider by entering the restriction code . this restriction code is available at many restriction code providers like Classicunlocking .

try unlocking4u to get unlock code for your nokia 1616 and get it unlocked..

A PUK (PIN Unlock Key) code is required to unlock SIM cards that have become locked following three successive incorrect PIN entries. If your SIM card becomes locked, you will need to get a PUK code from your Cellular provider to unlock your SIM card
All you have to do is call your Cellular Provide and ask them for the PUK code, and they will.

Get code from Online site...

It may locked to some Network so that it's Not detecting the Sim Card....You can reach here
http://www.prounlocking.com/nokia-1616/rs8wp9/ check code for that and Get that and Unlock Nokia 1616.then use any GSM Sim Card in the Mobile Noka 1616.