Samsung U600 sim lock

[starofmaster100]

at frist i want say sorry to the modartor for my wrong fost.

I have big problem of samsung u600, it has sim lock i tried use full reset, without sim when i put sim than again it show sim lock.

can anyone help me for this problem with useing any box.

[slowloris]

HI,
Well there are lot of advance features are available in Samsung mobile phone that are very helpful for us.