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T-Mobile: How to ch...
 
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T-Mobile: How to change the SIM lock pincode ...

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 Hans
(@hans)
Noble Member Admin
Joined: 8 years ago
Posts: 1758
Topic starter August 15, 2015 12:18 AM  

I have only tested this with the Dutch T-Mobile, but this is how you change the "SIM Lock" pincode:

You'll have to dial a specific code, in this format:

   **04*oldpincode*newpincode*newpincode#

For example, if your old pincode was "0000" (the default setting), and you'd like to change it to "1234", then you dial:

   **04*0000*1234*1234# 

And press the "Dial" button on your phone.


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