Question about Samsung SGH-D900 Cellular Phone

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  • Mmantwa Mar 11, 2008

    My phone went off, and when I switch it on I then remembered that I don't know the code.

  • Anonymous Apr 12, 2008




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Simlock code to unlock my simlock

Posted on Aug 21, 2008

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Kevin - try a hard reset *2767*3855#

GUEST - you need to look at the back of the sim card holder that came with your sim card or contact your mobile service provider helpdesk to assist you with the puk code.

Mwantwa - do a hard reset *2767*3855#

Posted on Jul 01, 2008

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I forgot my puk code and now it has blocked me out completely

Posted on Aug 23, 2008

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Posted on Jan 02, 2017

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