Question about Nokia 1600 Cellular Phone

4 Answers

I forgot my security code

When I iinsert a new SIM and switch the phone on it ask me for a security code, i try with 12345 , it isn´t. What can i do? How I can Know or delete this security code?

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  • carhy Mar 02, 2008

    my imei es 010926003427949

    Please Help me

  • carhy Mar 03, 2008

    i have tried with that master code but the message is the same Code error

  • ramm1166 Apr 13, 2008

    my imei 353271013802608
    Master code????????????????
    how to enter master code
    please email me.

  • Mithra May 31, 2008

    I was given a security code before 2 months to lock my keypad and then deactivated it. Now i can open keypad wihtout giving code. My problem is now i want to lock my keypad, it try to lock, it asks security code. I tried some codes but they did not work.

    Pls help me to lock my keypad once again in my Nokia 1600.

  • litasr Jul 09, 2008


    I bought a new sim for my Nokia 1600 & now I forgot my security code. What can I do?

    My IMEI : 352049027032474


    Regards, Carmelita

  • Mithra May 11, 2010

    354836019022705- this is IMEI number. Pls send me my the Master Code to reset the Security code.



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I have fOrgOtten my security cOde?
my IMEI is : 357691012897158

Posted on Dec 30, 2008



Posted on Aug 24, 2008

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Hi ramm1166;


Master Code:

Posted on May 29, 2008

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  • Master
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I need the IMEI (International Mobile Equipment Identity) number. Type this code in your phone to get it: *#06# you can also find it beneath the battery. I can then give you the Master Code that will reset the Security code.

Posted on Mar 02, 2008

  • Raysagem
    Raysagem Mar 03, 2008

    If you've tried to enter the wrong Security Code too many times, and your phone request the Master Code.

    You must wait a few minutes before entering the Security Master Code.

    For IMEI: 010926003427949

    The Master Code is:


  • Raysagem
    Raysagem Mar 04, 2008

    Put the original SIM in the phone, to use the Master Code. If you don't have it, the phone will have to be unblocked via a repair shop using a device/cable.


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The default Security code is 12345.

If you changed it and forgot the security code please contacts your device dealer. They will provide you the default security code so that you can use your phone.

This security lock prevents thieves from being able to make use of stolen handsets that is why it can only be unlocked by authorized device dealers.

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If you changed it and forgot the security code please contacts your device dealer. They will provide you the default security code so that you can open your phone.

While you get the security code, device dealer 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 security code

This security code is FREE. You no need to pay any sum to get the security code

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