How to obtain my NCK code?
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Hello,
SFR just sent me an email to unlock my Sony Ericsson K770i. In the procedure, they are asking for my NCK code, but I do not have it. I have sent a request to SFR but have not received a response yet. Could you please help me? Thank you in advance.
Configuration: Windows Vista / Internet Explorer 9.0
SFR just sent me an email to unlock my Sony Ericsson K770i. In the procedure, they are asking for my NCK code, but I do not have it. I have sent a request to SFR but have not received a response yet. Could you please help me? Thank you in advance.
Configuration: Windows Vista / Internet Explorer 9.0
2 answers
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Good evening, while doing some research on the internet:
NCK, which stands for Network Control Key, is a network control key.
This code allows you to unlock a GSM phone sold with a SIM card by a mobile operator so that it can be used with a SIM card from another operator.
What you need to do is contact your former operator to get the unlock code
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