Paid unlock?

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MUFFKING
MUFFKING Posts: 1
edited October 2012 in Unlock forum
Hi guys,

I have been trying to find a free way to unlock my iPhone4 ios 5.1.1 baseband 4.12.01 but have fail to do so. All I can find are paid sites that claim to have a solution.

So I guess my question is, do they work & if so what is a good site?

Thanks in advance.

MUFF